Measures what GPT-5 believes about Samepage from training alone, before any web search. We probe the model 5 times across 5 different angles and score 5 sub-signals.
High overlap with brand prompts shows Samepage is firmly in the model's "team collaboration platform" category.
Samepage is known as a team collaboration and project management tool—especially for combining chat, tasks, file sharing, calendars, and document collaboration in one place.
Samepage is known as a team collaboration and project management platform that combines chat, task lists, file sharing, calendars, and document collaboration in one place.
Unprompted recall on 15 high-volume discovery prompts, run 5 times each in pure recall mode (no web). Brands that surface here are baked into the model's training, not borrowed from live search.
| Discovery prompt | Volume | Appeared | Positions (5 runs) |
|---|---|---|---|
| What are the best team collaboration platforms for remote teams? | 0 | 0/5 | — |
| What are the top team collaboration platforms for businesses? | 0 | 0/5 | — |
| Which team collaboration platform is most recommended? | 0 | 0/5 | — |
| What are popular team collaboration platform options? | 0 | 0/5 | — |
| What is the best team collaboration platform for companies? | 0 | 0/5 | — |
| What team collaboration platforms do most teams use? | 3,600 | 0/5 | — |
| What are the best all-in-one team collaboration platforms? | 0 | 0/5 | — |
| Which team collaboration platforms are best for small teams? | 0 | 0/5 | — |
| What are the best team collaboration platforms for hybrid work? | 0 | 0/5 | — |
| What are the most popular collaboration platforms for workplaces? | 0 | 0/5 | — |
| What are the best team collaboration platforms for startups? | 0 | 0/5 | — |
| What team collaboration platforms are easiest to use? | 0 | 0/5 | — |
| What are the best collaboration platforms with chat and video? | 0 | 0/5 | — |
| What are the best collaboration platforms for distributed teams? | 0 | 0/5 | — |
| Which team collaboration platform is best for real-time teamwork? | 0 | 0/5 | — |
This report focuses on Team Collaboration Platforms because that is where Samepage scores highest. The model also evaluates it against the industries below, with their own prompts and competitor sets. Click any industry for the matching report.
Generated automatically from gaps and weaknesses in the analysis above, ranked by potential impact on the AI Visibility Score.
Your Authority is low across category queries. Users asking about your category do not see you. Priority: get listed in "best of" and "top N" articles for your category on domains with strong training-data crawl presence.
+10 to +25 on AuthorityThe model knows your brand when asked directly (LBA > 0) but never volunteers you in category queries. You are outside the model's go-to list. Co-mention density with established category leaders is the single biggest lever: get listed in "Top 10 X" articles alongside the brands the model currently names.
+10 to +30 on TOM over 12-18 monthsThe model knows your category but may not name your specific products. Get product-level content into independent reviews, comparison articles, and ranked lists.
+5 to +15 on LBAOther brands in the Team Collaboration Platforms industry, ranked by overall AI Visibility Score.
Every score on this page is reproducible. Below is exactly what we ran and how we computed each number.
composite = ((LBA + 5)(Authority + 5)(TOM + 5))^(1/3) - 5. The floor keeps brands the model clearly recognises but doesn't yet recommend from collapsing to zero, while a single genuinely weak metric still pulls the composite down. Full methodology.
quality × meta × stability × share × recognition × 100. Each sub-signal is on a 0-1 scale. Read the full LBA methodology →
Analysis run on April 23, 2026 at 6:14 AM
Click a prompt to expand its responses. 200 total responses across 67 prompts.
Samepage is known as a team collaboration and project management tool—especially for combining chat, tasks, file sharing, calendars, and document collaboration in one place.
Samepage is known as a team collaboration and project management platform that combines chat, task lists, file sharing, calendars, and document collaboration in one place.
Samepage is known as a team collaboration and communication platform—combining chat, task management, file sharing, and shared documents in one workspace.
Samepage is known as a team collaboration and communication platform that combines chat, file sharing, task management, and document collaboration in one place.
Samepage is known as a team collaboration and project management platform that combines chat, file sharing, task lists, calendars, and document collaboration in one place.
Samepage’s main strengths were its all-in-one collaboration approach: chat, tasks, file sharing, calendars, and document collaboration in one place; a clean, easy-to-use interface; and real-time teamwork features that reduced app-switching. Its main weaknesses were that it had less brand recognition and ecosystem depth than larger competitors, fewer advanced enterprise/admin features, and limited adoption/network effects, which made it harder to become a default team platform.
Samepage’s main strengths are its all-in-one collaboration approach, easy real-time co-editing, and built-in chat/tasks/files in a single workspace. It’s especially good for teams that want a simple, centralized place to communicate and organize work.
Main weaknesses: it has a smaller ecosystem and fewer integrations than bigger competitors, and it can feel limited for advanced project management, analytics, or highly complex workflows. It also has less brand recognition and community support than tools like Slack, Asana, or Microsoft Teams.
Samepage’s main strengths were its all-in-one team collaboration approach, combining chat, task management, file sharing, calendars, and document editing in one place. It was also easy to use, lightweight, and good for keeping conversations and work organized around pages/projects.
Its weaknesses were that it was less powerful than specialized tools in each category, had a smaller ecosystem and lower brand recognition than bigger competitors, and could feel limited for larger or more complex organizations. Adoption was also a challenge compared with more established platforms.
Samepage’s main strength was being an all-in-one team collaboration workspace: chat, tasks, file sharing, calendars, and document collaboration in one place. It was also relatively easy to use and good for keeping project context together.
Its main weaknesses were that it had much less market presence and ecosystem support than major competitors like Slack, Microsoft Teams, or Google Workspace. It could feel limited for large enterprises, and some users found its integrations, advanced admin controls, and scalability less robust than bigger platforms. Additionally, its long-term product viability became a concern after it was discontinued.
Samepage’s main strengths were its all-in-one collaboration approach, combining chat, file sharing, task management, notes, calendars, and video/voice communication in one place. That made it appealing for teams that wanted to reduce app switching and keep work organized around pages and projects. It was also generally seen as easy to use and good for lightweight team coordination.
Its weaknesses were that it was less powerful than dedicated best-in-class tools in each category, so teams needing advanced project management, deep integrations, or enterprise-grade controls could find it limiting. It also had relatively low market visibility and adoption compared with larger competitors, which made ecosystem support and long-term momentum weaker.
Use Samepage if you’re a small-to-mid-sized team that wants one place for chats, tasks, docs, calendars, and file sharing—especially for projects that need lots of collaboration. Avoid it if you need a very advanced enterprise project-management suite, heavy customization, or if your team already prefers a simpler, more specialized tool for chat or task tracking.
Samepage is best for small to mid-sized teams that want one place for chat, task lists, files, notes, calendars, and simple project collaboration. It’s a good fit for groups that prefer an easy, all-in-one workspace over a more complex project management system.
Avoid it if you need advanced enterprise features, very deep workflow automation, large-scale portfolio management, or heavy integrations/customization. It’s also not ideal if your team already relies on a best-of-breed stack and doesn’t want to move collaboration into a single app.
Samepage is best for small to mid-sized teams that want all-in-one collaboration: chat, file sharing, task lists, calendars, and real-time document editing in one place. It’s a good fit for project teams, agencies, startups, and distributed teams that want fewer separate tools.
People should avoid it if they need very advanced enterprise features, deep customization, or highly specialized project-management/workflow automation. It may also be a poor fit for teams already locked into a larger ecosystem like Microsoft 365 or Google Workspace and happy with those tools.
Samepage is best for small to mid-sized teams that want an all-in-one collaboration hub for chats, files, tasks, calendars, and real-time co-editing in one place—especially if they prefer simple team coordination over a complex project-management system.
Avoid it if you need highly advanced project portfolio management, deep enterprise admin/security controls, or very specialized workflows; also avoid it if your team already relies heavily on a mature suite like Microsoft 365, Google Workspace, Slack, or Asana and doesn’t want another tool to manage.
Samepage is best for small to midsize teams that need one place for chat, tasks, calendars, file sharing, and simple project collaboration—especially remote teams, agencies, nonprofits, and internal departments that want easy team coordination without a complex setup.
You should avoid it if you need enterprise-grade project management, deep integrations, advanced reporting/automation, or highly specialized workflows. It may also be a poor fit for very large organizations, teams that already live in Microsoft 365/Google Workspace plus dedicated PM tools, or anyone wanting a purely minimal chat app.
Samepage is an all-in-one team collaboration tool, so it competes more with Basecamp, Slack + task tools, and project platforms like Asana/Trello/Monday.com than with pure chat apps alone. Its main strengths are combining chat, file sharing, tasks, calendars, and document collaboration in one place, which can reduce tool switching. Compared with Slack or Microsoft Teams, Samepage is usually simpler and more project-centric, but it has a smaller ecosystem and fewer integrations. Compared with Asana or Trello, it offers more built-in communication and docs, but generally less depth in advanced project management. Compared with Basecamp, it is similar in the “one hub for team work” idea, but Samepage tends to emphasize real-time collaboration more. Overall: good for small to midsize teams that want an integrated workspace; weaker if you need best-in-class messaging, enterprise controls, or highly advanced PM features.
Samepage was a team collaboration and project management tool aimed at combining chat, tasks, files, calendars, and pages in one workspace. Compared with its main competitors:
Overall, Samepage’s advantage was consolidation—many team tools in one place—but it lacked the scale, ecosystem, and market presence of the biggest competitors.
Samepage was a team collaboration/workspace app that combined chat, tasks, file sharing, calendars, and document collaboration in one place. Compared with main competitors like Slack, Microsoft Teams, Google Workspace, and Asana/Trello, its key strength was trying to be an all-in-one tool rather than forcing teams to stitch multiple apps together.
Compared with Slack/Teams: Samepage was more document-and-task centric, while Slack/Teams were stronger for real-time messaging and ecosystem integrations. Compared with Google Workspace: Samepage offered tighter built-in project collaboration, but Google was stronger for docs/email and had broader adoption. Compared with Asana/Trello: Samepage had more communication features built in, while Asana/Trello were better known for dedicated project and task management.
Overall, Samepage’s advantage was simplicity and an integrated workflow; its downside was weaker brand awareness, fewer integrations, and less momentum than the big platforms.
Samepage was positioned as an all-in-one team collaboration app: chat, tasks, file sharing, calendars, and docs in one place. Compared with its main competitors:
Overall, Samepage’s main advantage was convenience and consolidation. Its weakness versus bigger competitors was usually depth, scale, and integrations.
Samepage was a team collaboration app that combined chat, tasks, file sharing, calendars, and document collaboration in one place. Compared with its main competitors:
Overall, Samepage’s main appeal was reducing app switching by combining multiple collaboration tools into one workspace, but it lacked the market reach and ecosystem strength of the biggest competitors.
People often complain that Samepage can feel a bit cluttered or unintuitive, with a learning curve at first. Common gripes also include performance lag, limited integrations compared with bigger competitors, and occasional issues with notifications or mobile experience. Some users also say it works best for smaller teams and can feel less polished for complex project workflows.
People typically complain that Samepage can feel a bit cluttered or hard to learn at first, with a less polished interface than some competitors. Common complaints also mention occasional performance issues, limited integrations/customization compared with bigger tools, and that the mobile experience can be less smooth. Some users also say it’s good for collaboration but not ideal for very large or highly complex teams.
People often complain that Samepage feels a bit cluttered and hard to learn at first, with a busy interface and too many features in one place. Other common complaints are occasional lag/performance issues, weaker-than-expected integrations, and mobile/app usability not being as smooth as competitors.
People typically complain that Samepage can be buggy or slow, has a bit of a learning curve, and sometimes feels clunky for collaboration. Other common complaints are limited integrations, weaker mobile experience, and occasional issues with notifications, syncing, or permissions/sharing.
People typically complain that Samepage can feel clunky or dated, with a learning curve for new users. Other common complaints are occasional bugs/performance issues, limited integrations compared with bigger collaboration tools, and that some teams find it less intuitive for organizing documents, tasks, and chats in one place.
A typical team collaboration platform is known for helping people communicate, share files, manage tasks, and work together in real time.
A typical team collaboration platform is known for helping people communicate, share files, manage tasks, and coordinate work in one place.
A typical team collaboration platform is known for helping people communicate and work together in one place—usually through chat, file sharing, video meetings, task coordination, and integrations with other work apps.
A team collaboration platform is typically known for chat, file sharing, video meetings, project coordination, and keeping work and communication in one place.
A typical team collaboration platform is known for helping people communicate and work together in one place—usually with chat, file sharing, video meetings, task management, and integrations with other work tools.
Here are some of the best team collaboration platforms for remote teams:
Best overall picks by use case:
If you want, I can also rank them by price, ease of use, or best for small vs. large teams.
Here are the best team collaboration platforms for remote teams right now:
Quick pick:
If you want, I can also give you a “best by team type” shortlist (startup, agency, engineering, sales, or nonprofit).
For hybrid teams, the best platforms usually combine chat + video + files + project tracking.
Top options:
If you want the simplest stack:
If you want, I can also recommend the best platform by team size or budget.
Good options for hybrid teams:
Quick pick:
If you want, I can narrow this to the best 3 for your team size, budget, and industry.
For most project teams, Asana is the best all-around choice.
Why Asana:
Best alternatives by use case:
My pick:
If you want, I can recommend the best platform based on your team size, budget, and workflow.
For project teams, I’d pick Asana most often. It’s built around tasks, dependencies, timelines, and shared project tracking, which fits project execution better than chat-first tools. (asana.com)
Best by scenario:
If you want one default answer: Asana. If you tell me your team size and whether you use Microsoft 365, I can narrow it down further.
Good startup-friendly team collaboration platforms:
Quick picks:
If you want, I can also suggest the best stack by team size or by budget.
Here are strong startup-friendly options:
Quick picks:
If you want, I can also give you a top 3 recommendation by startup stage (pre-seed, seed, Series A).
For enterprise team collaboration, the best platforms are usually:
If you want, I can also give you a feature-by-feature comparison table or recommend the best option for your industry.
For most enterprises, the top choices are:
Quick pick:
If you want, I can give you a ranked shortlist by company size, budget, or industry.
Best options depend on your team size and workflow, but these are the strongest internal communication platforms:
If you want, I can also give you a best platform by company size or a comparison table.
Here are the top picks for internal communication:
Quick recommendation:
If you want, I can also rank them by price, security, or best for remote teams.
Top picks for file sharing + team chat:
Best overall: Microsoft Teams Best chat-first: Slack Best for document collaboration: Google Chat + Google Drive
If you want, I can also give you the best option by team size or by budget.
For file sharing + chat, the best picks are usually:
Quick rule of thumb:
If you want, I can also give you a best-for-small-teams vs best-for-enterprise shortlist.
For cross-functional teams, the best platforms usually combine chat, docs, project tracking, and file sharing. Top picks:
If you want, I can also give you the best choice by team size, budget, or industry.
For cross-functional teams, the best picks are usually:
My quick recommendation:
If you want, I can give you a top 3 by company size (startup, mid-market, enterprise) or by use case (product launch, marketing ops, client delivery).
For marketing teams, the best collaboration platforms are usually:
If you want, I can also rank them by best for content marketing, social media, or agency teams.
For marketing teams, the best platforms usually depend on whether you need project execution, real-time chat, docs/wikis, or all-in-one work management.
My top picks:
Quick recommendation:
If you want, I can narrow this to best for small marketing teams, enterprise marketing teams, or best budget option.
For most software teams, Slack is the best collaboration platform.
Why Slack wins:
Good alternatives:
My pick:
If you want, I can also recommend the best setup for chat + docs + task tracking for software teams.
Best overall for most software teams: Slack. It’s usually the strongest choice if your team wants fast async communication, channels by project, and deep app integrations; Slack says it’s built around channels, workflows, and 2,600+ integrations. (slack.com)
If your team is already on Jira/Confluence, choose Atlassian Teamwork Collection. Atlassian bundles Jira, Confluence, Loom, and Rovo into one connected workflow, which is a great fit for engineering teams that want planning, docs, and async updates in one stack. (atlassian.com)
If your company lives in Microsoft 365, choose Microsoft Teams. Microsoft positions Teams as a workspace for messaging, meetings, file sharing, and app sharing, so it’s best when Office integration matters most. (support.microsoft.com)
My short recommendation:
Here are the best collaboration platforms for document sharing and teamwork:
Top picks by use case:
If you want, I can also give you the best options for small teams, enterprises, or remote teams.
Top picks:
Quick rule of thumb:
If you want, I can turn this into a “best for small teams / startups / enterprises” shortlist.
A few good collaboration platforms for staying organized:
If you want, I can also recommend the best one for small teams, remote teams, or enterprise use.
A few strong options:
If you want, I can also recommend the best one for a small team, remote team, or office team.
Best async collaboration platforms depend on your team’s style, but these are the strongest options:
If you want, I can also give you a best platforms by team size or a ranked list for startups.
If you want async-first collaboration, my short list is:
My pick by scenario:
If you want, I can also give you a top 3 based on your team size, budget, and workflow.
For large teams, the best collaboration platforms are usually:
If you want, I can also give you the best platform by team size, budget, or industry.
For large teams, the best platforms are usually:
Quick pick:
If you want, I can narrow this to the best 3 for your team size, budget, and stack.
For client-facing teams, the best collaboration platforms are usually the ones that combine communication, project visibility, file sharing, and approvals without making clients learn a complicated system.
If you want, I can narrow this down by team size, industry, or budget.
For client-facing teams, the best platforms usually fall into 4 buckets: external chat, project delivery, shared docs/portals, and design/review. My short list:
My practical pick:
If you want, I can turn this into a top 5 by use case or a pricing/value comparison.
The best alternatives to all-in-one collaboration suites are usually best-of-breed tool stacks: one great tool for each job instead of one bloated suite.
If you tell me your team size, budget, and whether you need self-hosting/privacy, I can suggest the best exact stack.
If you want to avoid a monolithic suite, the best alternatives are usually modular stacks or single-purpose tools.
Top picks:
Simple rule:
If you want, I can turn this into a ranked list for your use case: small team, startup, enterprise, or privacy-focused.
Here are strong alternatives to the big team-collaboration platforms, grouped by use case:
If you want, I can also give you:
Here are the best alternatives, grouped by what they’re best at:
If you want, I can turn this into a “best alternative to Slack / Teams / Asana / Monday” shortlist.
For small teams, the best collaboration platforms are usually lighter, cheaper, and easier to set up than enterprise suites like Microsoft 365, Google Workspace Enterprise, or Slack + Okta + Atlassian stacks.
If you want, I can also give you a best platform by team size and use case shortlist.
Yes—if you’re a small team, these usually beat enterprise suites because they’re simpler, cheaper, and faster to adopt:
Quick rule of thumb:
If you tell me your team size and whether you need chat, docs, or task tracking most, I can narrow it to 2–3 best fits.
If you want to move away from messaging-first collaboration (like Slack/Teams chat-driven work), the best alternatives are usually work-management-first or document-first tools:
If you want, I can also give you the best alternatives by team type (startup, sales, agency, engineering, enterprise).
If you want alternatives to messaging-first collaboration tools, the best picks usually fall into a few buckets:
If you tell me your team size and whether you want async, docs-first, or enterprise-secure, I can narrow it to the top 3.
If you want alternatives to collaboration platforms that include video natively, the best options are usually:
Other strong products:
If you want the best overall:
If you tell me your team size and whether you care more about chat, docs, or meetings, I can narrow it to 2–3 best picks.
If you want collaboration + built-in video in one place, my top picks are:
Quick recommendation:
If you want, I can narrow this to the best 3 for your team size or use case.
If your priority is file sharing over chat, the best picks are usually:
If you want one clear answer: Google Workspace is usually better than chat-heavy tools like Slack or Microsoft Teams for file sharing.
If you tell me your team size and whether you use Microsoft or Google already, I can recommend the best fit.
If your priority is file sharing first, chat second, Box is usually the better fit. It’s built around secure sharing, permissions, shared links, versioning, and content management rather than channel-style messaging. (support.box.com)
Best pick: Box Also strong: Dropbox for simpler team file sharing and collaboration. (dropbox.com)
If you already live in Google Workspace, Google Drive with Shared drives is the best “good enough” option. (workspace.google.com)
If you want, I can rank Box vs Dropbox vs Google Drive vs OneDrive for your team size and workflow.
If you want to avoid an all-in-one collaboration platform, the best alternatives for remote work are usually a stack of focused tools:
If you mean alternatives to collaboration suites like Microsoft Teams or Slack, the best picks are usually:
If you want, I can also give you the best remote-work stack by team type (startup, agency, engineering, small business).
If you mean alternatives to all-in-one collaboration platforms for remote teams, the best picks usually depend on what kind of collaboration you need:
Quick recommendation:
If you want, I can give you a shortlist by budget, team size, or use case.
If you want alternatives to “all-in-one collaboration platforms,” the best options are usually lighter, more focused tools:
If you tell me your team size and workflow (agency, startup, remote ops, software, etc.), I can narrow it to the best 2–3.
If you mean alternatives to chat-first collaboration platforms (like Slack/Teams) for coordinating projects, the best options are usually work-management tools:
If you want non-platform alternatives, the strongest low-tech mix is:
This works best for small teams with straightforward projects.
Quick pick:
If you want, I can narrow this down to the best 3 for your team size and workflow.
For asynchronous teams, the best collaboration platforms are usually the ones that prioritize written updates, threaded discussions, and searchable knowledge over live chat.
If you want, I can also rank them by price, ease of use, or best for remote teams.
For async-first teams, these are the strongest picks:
Quick take:
If you want, I can narrow it down by team size, budget, or whether you need docs, tasks, or chat most.
Here are strong alternatives to workspace-focused collaboration platforms like Notion, Coda, or Miro:
Best overall alternatives:
If you tell me what you need most—docs, tasks, whiteboards, or team chat—I can narrow it to the top 3.
If you mean Notion/Coda-style workspace platforms, the best alternatives are usually:
Quick pick:
If you want, I can also rank these for small teams, enterprise, or open-source/self-hosted.
Use a team hub like Microsoft Teams or Slack + Google Drive.
Best all-in-one option: Microsoft Teams
Good alternative: Slack
Simple setup:
Project - Topic - Date
If you want, I can recommend the best tool for your team size and budget.
Use a single hub with clear structure:
Good all-in-one options:
Best practices:
Project_YYYY-MM-DD_v1.
If you want, I can suggest the best setup for a small team, remote team, or client-facing team.
To improve communication across a remote team:
If you want, I can also give you a simple remote-team communication policy template you can copy into Slack or Notion.
A few high-impact ways:
If you want, I can turn this into a remote team communication policy or a practical checklist.
Use one “home base” app for all team communication and make email for external messages only.
#announcements
#team-name
#project-name
#help or #ops
If you want, I can give you a 30-day rollout plan for whichever platform you choose.
Use one shared platform for most team communication, and make email the exception.
Good target setup
How to reduce email
#team-announcements
#project-x
#help-it
#random
Practical migration plan
Simple rule
If you want, I can suggest the best platform based on your team size and whether you use Google Workspace or Microsoft 365.
Use a cloud document platform with live co-editing and commenting.
Good options:
Best setup:
If you want, I can recommend the best tool based on your team size and whether you use Google or Microsoft already.
Use a cloud doc tool with live co-editing.
Good options:
How to set it up:
Best practice:
If you want, I can recommend the best tool for your team size and workflow.
A simple, reliable setup for a team is:
#general
#team-marketing
#team-sales
#project-launch-x
2026-04-budget-v3.xlsx
If you want, I can suggest the best setup based on your team size and whether you use Google or Microsoft.
Use one primary workspace for both chat and files, and set clear rules.
Simple setup
Best practices
#marketing, #launch-2026)
Project-Topic-Date-v1
Good tool combos
If you want, I can recommend the best setup for your team size and budget.
Use a single “hub” for each project, and link every conversation back to it.
Simple setup
Best practices
Good tool combos
If you want the easiest win Start with Notion for project pages and Slack for conversations, then always copy the relevant Slack link into the Notion page.
If you want, I can suggest the best setup for solo work, small teams, or enterprise.
Use a Project in ChatGPT. Projects have built-in memory, so ChatGPT can remember the chats and files in that project and keep context together. You can move existing chats into a project, start new chats there, and branch chats to explore ideas without losing the original thread. (help.openai.com)
To keep things connected:
If you want, I can give you the exact steps to do this in ChatGPT on web or mobile.
Make hybrid team coordination easier by standardizing on a few tools and rules:
A simple rule that helps a lot: if it matters, write it down in one shared place.
If you want, I can suggest a low-cost stack for a small team or a best-practice hybrid meeting policy.
Make the default experience remote-friendly.
A few high-impact moves:
If you want, I can turn this into a hybrid team playbook or a 1-page coordination checklist.
Use a single collaboration hub with clear rules for each department.
dept-marketing, proj-launch-q3, announcements
If you want, I can suggest the best stack based on your company size and current tools.
Use a single collaboration hub with clear structure, permissions, and workflows.
Best approach:
Use Microsoft Teams, Slack, or Google Workspace as the main place for communication.
Set up separate channels/rooms for each department, plus shared cross-functional channels like:
#announcements
#project-updates
#leadership
#help-desk
Connect tasks and projects to one system like Asana, Jira, Monday.com, or ClickUp.
Give each team access only to what they need, but keep shared resources easy to find.
For example:
DEP-Marketing-Campaign-2026
PROJ-Website-Redesign
MEET-Weekly-Sales
Store documents in one shared system like SharePoint, Google Drive, or Notion.
Decide what belongs in chat vs email vs meetings vs project tools.
Each department should have a collaboration lead responsible for keeping spaces organized.
If you want, I can also suggest a specific setup for a small company, mid-size company, or enterprise.
Use one hub for conversations and one hub for files/knowledge.
Good stack options:
Best for most teams: chat in Slack, docs/wiki in Notion, files in Drive.
Best if you’re already on Microsoft 365.
Good for more controlled/internal environments.
What to do:
Move team discussion into Slack or Teams. Create channels by project, client, or function.
Put policies, SOPs, decisions, and project docs in Notion or Confluence.
Use Google Drive, OneDrive, or SharePoint—not random personal folders.
Example: Project - Topic - Date.
In chat, summarize and link to the doc. Don’t let important info live only in threads.
Every project should have one owner and one folder/channel structure.
Quick recommendation:
If you want, I can suggest the best stack for a small team, agency, or enterprise.
Use one hub for work, and make everything else an input/output channel.
A simple replacement plan:
/Team
/Projects
/Clients
/Templates
/Archive
Project - Topic - YYYY-MM-DD
If you want, I can suggest a specific setup for a small team, a company, or a personal workflow.
The easiest way is to pick one default tool, make it the path of least resistance, and phase everyone in.
If you want, I can help you choose the best tool for your team size and stack.
Make it easy, not forced.
If you want, I can give you:
Team collaboration platforms usually cost $0–$25+ per user/month, depending on features.
Common examples:
For most small teams, expect $5–$15 per user/month. For enterprise-grade tools with admin/security features, it can be $20–$30+ per user/month.
If you want, I can compare the best options for a small business, startup, or remote team.
A team collaboration platform usually costs $0 to about $20 per user/month for small teams, with enterprise plans quoted separately. Examples: Slack starts at $0 and Pro is $8.75/user/month monthly or $7.25/user/month annually; Microsoft Teams Essentials is $4/user/month yearly, and Teams Enterprise is $8.55/user/month yearly; Asana Starter is $10.99/user/month billed yearly; monday.com starts with a free plan and paid plans from about $9/seat/month (varies by product and billing). (slack.com)
If you want, I can compare the best option for your team size and budget.
Yes — a few good free options for small teams:
If you want the easiest pick: Slack Free for communication, or ClickUp Free if you want tasks + collaboration together.
Yes — a few good free options for small teams are:
If you want the simplest pick:
If you tell me your team size and whether you need chat, tasks, or docs, I can narrow it to one best free option.
If you want the cheapest paid team collaboration platform, Microsoft Teams Essentials is usually the lowest-cost mainstream option at about $4/user/month.
Cheaper/free options:
Best value for low cost:
If you tell me your team size and whether you need chat, video meetings, or file sharing, I can point to the cheapest fit.
If you mean lowest-cost option, Microsoft Teams Free is the cheapest: it’s $0 and includes chat, meetings, file sharing, tasks, and polling. (microsoft.com)
If you need a paid business plan, Microsoft Teams Essentials is the cheapest major option I found at $4.00 per user/month billed yearly. (microsoft.com)
If you want, I can compare the cheapest options by use case:
Several team collaboration platforms offer free plans, including:
If you want, I can also narrow these down by use case, like chat, project management, or video meetings.
Yes—several popular team collaboration platforms have free plans, including:
If you want, I can also narrow this down by use case: chat, project management, or all-in-one work hub.
Best value for money usually depends on what you need most:
Quick picks
If you tell me your team size and whether you need chat, docs, tasks, or video meetings most, I can narrow it to 2–3 best options.
Best value depends on what you mean by “collaboration”:
My short take:
If you want, I can also rank them for small business, remote team, or startup specifically.
Team collaboration platforms usually price in a few common ways:
If you want, I can also compare the best options for small teams, startups, or enterprise.
Common pricing options for team collaboration platforms are:
If you want, I can turn this into a comparison table of Slack vs Teams vs Google Workspace vs Zoom for a specific team size.
Yes—there are several affordable ones for startups:
If you want the cheapest practical setup, I’d look at:
If you tell me your team size and whether you need chat, docs, or project tracking most, I can recommend the best one.
Yes — a few good affordable options for startups are:
Quick picks
If you want, I can narrow this down by your team size and whether you need chat, docs, or project management.
Many collaboration platforms offer month-to-month billing (often called “monthly” or “per user/month”). Common ones include:
If you want, I can narrow this down by team chat, project management, or docs/whiteboarding.
Here are a few collaboration platforms that currently offer monthly billing:
If you want, I can narrow this down to:
Yes—if you’re paying, these are usually worth it:
If you want the shortest answer:
If you tell me your team size and use case, I can narrow it to the 2–3 best picks.
Yes—but only a few are worth paying for.
My picks:
Simple rule:
If you want, I can give you a best-for-small-team or best-for-agency/startup shortlist.
For a low budget, these are usually the best picks:
If you want, I can also give you the cheapest best stack for a 5-person team.
For a low budget, the best picks are usually:
My quick recommendation:
If you tell me your team size and whether you need chat, tasks, or video calls, I can narrow it to one best option.
Here are the best team collaboration platforms for remote teams, depending on what you need:
Great for chat-first teams, channels, and connecting tools like Google Drive, Asana, and GitHub.
Strong for video meetings, chat, file sharing, and deep Word/Excel/Outlook integration.
Excellent call quality, webinars, and newer chat/workspace features.
Clear task ownership, timelines, and project tracking for distributed teams.
Combines tasks, docs, goals, chat, and dashboards in one place.
Great for wikis, meeting notes, SOPs, and async team work.
Easy to use, very customizable, and good for cross-functional teams.
Docs, Sheets, Drive, and Meet are strong for real-time editing and simple team use.
If you want, I can also rank them for small teams, startups, or enterprise remote teams.
Top team collaboration platforms for remote teams:
Best overall picks by use case
If you want, I can also recommend the best stack for a small startup, agency, or enterprise remote team.
Here are some of the best team collaboration platforms for remote teams:
Quick picks:
If you want, I can also recommend the best platform based on your team size and budget.
Here are some of the best team collaboration platforms for remote teams:
Great for chat, channels, file sharing, and connecting tools like Google Drive, Asana, and Jira.
Strong for chat, video meetings, shared files, and enterprise security.
Still one of the simplest, most reliable tools for remote calls.
Includes Gmail, Google Docs, Sheets, Drive, and Meet for real-time co-editing.
Good for tracking work, deadlines, and team accountability.
Combines docs, tasks, chat, goals, and dashboards in one place.
Excellent for wikis, meeting notes, SOPs, and project tracking.
Useful for remote workshops, planning sessions, and visual collaboration.
Easy to use for teams that want dashboards and automation.
Jira handles issue tracking; Confluence handles documentation.
Quick picks:
If you want, I can also recommend the best stack by team type (startup, agency, engineering, sales, etc.).
For remote teams, the best collaboration platforms are usually a mix of chat + meetings + project management + docs.
If you want, I can also recommend the best platform by team size, budget, or industry.
Top team collaboration platforms for businesses:
Best overall picks by need:
If you want, I can also rank them by price, ease of use, or best for small businesses.
Top team collaboration platforms for businesses:
If you want, I can also rank these by best for small business, enterprise, remote teams, or budget.
Top team collaboration platforms for businesses:
Quick picks:
If you want, I can also give you the best platform by business size (small business, mid-market, enterprise).
Top team collaboration platforms for businesses:
Best for companies already using Microsoft 365. Strong chat, meetings, file sharing, and deep Office integration.
Best for fast-moving teams that want flexible chat and app integrations. Great for channels, workflows, and remote collaboration.
Best for teams built around Gmail, Docs, Sheets, and Meet. Simple, cloud-native, and easy to use.
Best for video-first collaboration. Strong meetings, chat, phone, and whiteboarding features.
Best for product, engineering, and operations teams. Excellent for documentation, project tracking, and knowledge sharing.
Best for task and project coordination across departments. Clear workflows, timelines, and automation.
Best for visual project management. Very customizable and good for marketing, ops, and cross-functional teams.
Best for lightweight docs, wikis, and internal knowledge bases. Flexible and popular with startups.
Quick picks:
If you want, I can also give you a best platform by company size or by budget.
Here are some of the top team collaboration platforms for businesses:
Quick picks:
If you want, I can also rank these by small business, remote teams, or enterprise use.
Most recommended overall: Microsoft Teams It’s the best all-around choice for most companies, especially if you already use Microsoft 365. It combines chat, meetings, file sharing, and calendars in one place.
Other top picks by use case:
Short answer: If you want one platform to recommend to most teams, choose Microsoft Teams.
Slack is usually the most recommended team collaboration platform for most teams.
Why:
If your company already uses Microsoft 365, Microsoft Teams is often the better choice.
Quick pick:
If you want, I can recommend the best one for your team size and workflow.
Best overall pick: Slack
It’s the most widely recommended for day-to-day team collaboration because it’s fast, easy to adopt, and has great integrations.
Why Slack:
If you want the best choice by setup:
My quick recommendation: If you’re starting fresh, go with Slack. If your company lives in Outlook, Excel, and SharePoint, go with Microsoft Teams.
If you want, I can also rank them for small teams, startups, or enterprise.
Slack is usually the most recommended overall for team collaboration.
Why:
If you’re already using Microsoft 365: choose Microsoft Teams. If your team lives in Google Workspace: consider Google Chat.
My short recommendation:
Best overall for most teams: Slack
Why it’s most recommended:
If your company already uses Microsoft 365:
Other strong options:
Simple recommendation:
Popular team collaboration platforms include:
If you want, I can also recommend the best option based on team size, budget, or whether you need chat vs project management.
Popular team collaboration platforms include:
If you want, I can also suggest the best option for small teams, remote teams, or enterprise use.
Popular team collaboration platforms include:
If you want, I can also suggest the best option by team size or use case.
Popular team collaboration platforms include:
If you want, I can also recommend the best one for small teams, remote teams, or enterprise use.
Popular team collaboration platforms include:
If you want, I can also suggest the best option by team size or by use case (chat, project management, docs, meetings).
Best overall for most companies: Microsoft Teams
Why:
Top alternatives:
Quick recommendation:
If you want, I can also give you the best platform by company size or by industry.
For most companies, Microsoft Teams is the best all-around team collaboration platform.
Why Teams wins:
Best alternatives by use case:
Short answer: If you want one platform that fits most businesses, choose Microsoft Teams.
For most companies, Microsoft Teams is the best all-around collaboration platform.
Why:
Best alternatives by use case:
Simple pick:
If you want, I can also give you the best platform by company size or by budget.
Best overall for most companies: Microsoft Teams
Why:
Best alternatives:
Simple recommendation:
If you want, I can also give you the best platform by company size (startup, SMB, enterprise).
For most companies, Microsoft Teams is the best all-around collaboration platform.
Why Teams is usually the best pick:
Close alternatives:
Simple recommendation:
If you want, I can also give you the best platform by company size or a quick comparison table.
Most teams use a mix of these collaboration platforms:
If you want the most common “core stack,” it’s usually: Slack or Microsoft Teams + Zoom or Google Meet + Google Workspace or Microsoft 365 + Asana/Trello/Jira.
If you want, I can also recommend the best platform by team type (startup, remote team, engineering, marketing, etc.).
Most teams use a mix of these:
If you want, I can also rank these by most popular overall or by best for small teams / remote teams / software teams.
Most teams use a mix of:
If you want the most broadly adopted single platforms, it’s usually:
If you tell me your team size and type, I can recommend the best stack.
Most teams use a mix of these:
If you want the most “standard” stack, it’s usually Slack or Microsoft Teams + Google Workspace or Microsoft 365 + Zoom + Asana/ClickUp.
Most teams use a mix of these:
If you want, I can also break these down by best for small teams, startups, or enterprises.
Here are some of the best all-in-one team collaboration platforms:
Best for organizations already using Microsoft 365. Strong chat, video meetings, file sharing, and tight Office integration.
Best for fast team messaging and integrations. Great for channel-based communication, workflows, and connecting to lots of apps.
Best for teams that live in Gmail/Docs/Drive. Includes chat, Meet, calendar, docs, sheets, and shared storage in one ecosystem.
Best for combining tasks, docs, chat, and project tracking. Very flexible if you want collaboration plus strong work management.
Best for visual project collaboration and team workflow management. Strong dashboards, automations, and shared project planning.
Best for docs, knowledge bases, and lightweight collaboration. Excellent for internal wikis, notes, and shared planning.
Best if video meetings are central. Combines meetings, team chat, docs, and whiteboards.
If you want, I can also recommend the best one based on your team size, budget, and industry.
Here are the best all-in-one team collaboration platforms, depending on what your team needs:
If you want one platform that covers the most ground, start with:
If you want, I can also give you a ranked list by small business, remote teams, or enterprise.
Here are some of the best all-in-one team collaboration platforms, depending on what you need:
If you want one platform that covers most needs well:
If you want, I can also give you a best-platform-by-team-size shortlist or a comparison table.
Here are the best all-in-one team collaboration platforms, depending on what you need:
If you want one platform that covers most needs, start with:
If you want, I can also give you a best-by-team-size list or a Slack vs Teams vs ClickUp comparison.
Here are the best all-in-one team collaboration platforms, depending on what you need:
If you want the shortest recommendation:
If you want, I can also give you the best option by team size or by industry.
For small teams, the best collaboration platforms are usually:
Best for fast chat, channels, and lots of integrations. Great if your team lives in messaging.
Best if you already use Microsoft 365. Strong for chat, meetings, file sharing, and Office app integration.
Best for teams using Gmail, Docs, Drive, and Meet. Simple and lightweight.
Best for docs, wikis, project notes, and light task tracking. Great as a shared team hub.
Best for combining chat, tasks, docs, and project management in one tool. Good if you want less app switching.
Best for task/project coordination. Clean and easy for small teams managing deadlines and workflows.
Quick pick:
If you want, I can also rank these by price, ease of use, or best for remote teams.
For small teams, the best collaboration platforms are usually:
Great if your team lives in messages and wants lots of app connections. Best for: startups, remote teams.
Strong chat, meetings, file sharing, and Office integration. Best for: teams using Outlook, Word, Excel, SharePoint.
Easy if you use Gmail, Drive, Docs, and Calendar. Best for: small teams that want a clean, lightweight setup.
Combines chat, tasks, docs, goals, and project tracking in one place. Best for: teams that want to replace multiple tools.
Excellent for wikis, meeting notes, and lightweight project tracking. Best for: small creative, product, or ops teams.
Very good if your team needs clear project ownership and deadlines. Best for: teams focused on workflow and accountability.
Easy to use, low learning curve, great for smaller or non-technical teams. Best for: straightforward projects.
If you want, I can also give you the best choice by team type (startup, agency, remote, nonprofit, etc.).
For small teams, the best collaboration platforms are usually:
Best overall for chat-first teams.
Best if you already use Microsoft 365.
Best for simple docs-and-meetings workflows.
Best if you want chat plus project management.
Best for knowledge sharing and lightweight collaboration.
Quick pick:
If you tell me your team size and whether you use Google or Microsoft, I can narrow it to the best 2 options.
For small teams, the best collaboration platforms are usually the ones that are simple, affordable, and easy to adopt fast.
Great channels, integrations, and search. Best if your team lives in messaging.
Strong chat, meetings, file sharing, and tight Word/Excel/Outlook integration.
Simple, familiar, and excellent for docs, sharing, and video calls.
Great for wikis, notes, task tracking, and internal knowledge bases.
Clean interface, easy to assign work, and strong for keeping small teams aligned.
Combines tasks, docs, chat, goals, and dashboards, though it can feel busy.
Easy Kanban-style task tracking with a very low learning curve.
If you want, I can also rank these by price, ease of use, or best for startups.
Best team collaboration platforms for small teams:
Quick picks:
If you want, I can also rank these by price, ease of use, or best for remote teams.
Top team collaboration platforms for hybrid work:
Best if your company already uses Microsoft 365. Strong for chat, meetings, file sharing, and enterprise admin/security.
Best for fast team communication and integrations. Great for cross-functional teams, especially with tools like Google Drive, Jira, Notion, and Zoom.
Best for document collaboration. Google Docs, Sheets, Meet, and Drive are very smooth for remote/hybrid teams.
Best for video-first collaboration. Strong meetings, webinars, whiteboards, and chat in one suite.
Best for product, engineering, and operations teams. Excellent for knowledge sharing and project tracking.
Best for task and project coordination across distributed teams. Clean interface and good for visibility.
Best for flexible docs + internal wiki + lightweight project tracking. Popular for smaller teams and startups.
Best overall picks by use case:
If you want, I can also rank them for small teams, startups, or large enterprises.
For hybrid work, the best team collaboration platforms are usually the ones that combine chat, video, file sharing, and async work well.
If you want, I can also rank them by price, ease of use, or best for remote-first vs hybrid-office teams.
Best team collaboration platforms for hybrid work:
If you want, I can also rank them for small businesses, startups, or enterprise teams.
Top team collaboration platforms for hybrid work:
Best if you already use Microsoft 365. Great for chat, meetings, file sharing, and strong admin/security tools.
Best for fast team communication and integrations. Excellent for channel-based collaboration across departments and remote/hybrid teams.
Best for document-first teams. Smooth co-editing in Docs/Sheets/Slides and easy video meetings.
Best for video-heavy teams. Strong meetings, chat, whiteboarding, and webinar features.
Best for project coordination. Useful for assigning work, tracking deadlines, and keeping hybrid teams aligned.
Best for visual workflow management. Good for cross-functional teams that want flexible boards and automation.
Best all-in-one option for task management, docs, chat, and goals in one platform.
Quick picks:
If you want, I can also rank them for small teams, enterprise, or budget-friendly use.
For hybrid work, the best team collaboration platforms are usually:
Best picks by scenario:
If you want, I can also give you the best platform by company size or a shortlist based on your current tools.
Some of the most popular workplace collaboration platforms are:
If you want, I can also rank them by best for small teams, large enterprises, or remote work.
The most popular workplace collaboration platforms are:
If you want, I can also rank these by best for small teams, enterprise, or remote work.
The most popular workplace collaboration platforms are:
If you want, I can also rank these by best for small teams, enterprises, or remote work.
The most popular workplace collaboration platforms are:
If you want, I can also rank these by best for small business, enterprise, or remote teams.
Some of the most popular workplace collaboration platforms are:
If you want, I can also rank these by best for small businesses, enterprises, or remote teams.
For startups, the best collaboration platforms usually depend on how your team works. My top picks:
Great if you want lightweight communication with strong app support.
Excellent for knowledge bases, meeting notes, roadmaps, and lightweight project tracking.
Combines tasks, docs, goals, and dashboards in one place. Good if you want fewer tools.
Clean, easy to use, and ideal for marketing, operations, and product workflows.
Strong for companies living in Outlook, Word, Excel, and SharePoint.
A startup staple for Gmail, Drive, Docs, Sheets, and Meet.
Fast, simple issue tracking with a great developer workflow.
If you want, I can also give you the best platform by startup stage (pre-seed, seed, Series A) or by team type (product, sales, remote, hybrid).
For startups, the best team collaboration platforms usually depend on whether you want chat-first, docs-first, or all-in-one.
If I had to choose just 3:
If you want, I can also give you:
For startups, the best team collaboration platforms usually depend on whether you want chat-first, document-first, or all-in-one.
If you want, I can also give you the best platforms by startup size or by budget.
For startups, the best team collaboration platforms usually depend on whether you want chat-first, doc-first, or all-in-one.
If you want, I can also rank them by price, ease of use, or best for remote teams.
For startups, the best team collaboration platforms are usually the ones that are easy to adopt, flexible, and don’t create tool sprawl.
1. Small startup, want simplicity
2. Product/engineering team
3. Non-technical startup / operations-heavy
If you want the most balanced startup setup:
If you want, I can also give you:
The easiest team collaboration platforms are usually:
If you want the simplest picks:
If you want, I can also rank them by small teams, remote teams, or startup budget.
The easiest team collaboration platforms are usually:
Quick pick:
If you want, I can also rank the best easy-to-use platforms for small teams, remote teams, or large companies.
The easiest team collaboration platforms are usually:
Simplest overall for most teams:
If you want, I can also rank them for small teams, remote teams, or non-technical users.
The easiest team collaboration platforms are usually:
If you want the simplest picks by use case:
If you tell me your team size and whether you need chat, files, or project tracking, I can narrow it to the best 2–3 options.
Some of the easiest team collaboration platforms to use are:
If you want the simplest overall:
If you want, I can also rank these by best for small teams, remote teams, or non-technical teams.
Here are the best collaboration platforms with chat + video:
Best picks by use case:
If you want, I can also recommend the best one for small teams, remote teams, or startups.
Here are some of the best collaboration platforms with chat + video:
Best for: companies already using Microsoft 365 Strong chat, video meetings, file sharing, and deep Office integration.
Best for: fast team chat with flexible video Slack is excellent for messaging; pair it with Zoom for stronger video meetings.
Best for: simple, browser-based collaboration Great if your team uses Gmail, Docs, Sheets, and Drive.
Best for: video-first teams Very strong meetings, chat, whiteboards, and team collaboration features.
Best for: enterprise and security-focused organizations Solid chat, video, webinars, and compliance tools.
Best for: self-hosted / privacy-focused teams Open-source, customizable, with chat and video integrations.
Top picks by use case:
If you want, I can also give you the best options for small businesses, remote teams, or free plans.
Here are the best collaboration platforms with chat + video:
Best picks by use case:
If you want, I can also rank them for small business, enterprise, or remote teams.
Top collaboration platforms with chat + video:
Best all-around for companies already using Microsoft 365. Strong chat, video meetings, file sharing, and app integrations.
Best for teams that live in Gmail/Docs/Drive. Simple, reliable, and easy to use.
Best chat-first platform. Great for team channels and integrations; video is good, but usually paired with Zoom or Google Meet for heavier meeting use.
Best for video quality and meetings. Now includes team chat, docs, whiteboards, and collaboration features.
Best for enterprise security/compliance. Solid chat and excellent video meetings.
Common best-of-breed setup: Slack for chat, Zoom for video.
If you want the best single platform, I’d pick:
If you want, I can also give you the best options by team size or by budget.
Here are the best collaboration platforms with chat + video:
Best all-around for businesses, especially if you use Microsoft 365. Strong chat, meetings, file sharing, and integrations.
Best for fast team chat. Slack’s video option is lighter than full meeting platforms, but great for quick collaboration.
Best for high-quality video meetings. Chat is solid, and the newer collaboration tools make it more complete.
Best for teams already using Gmail, Docs, and Drive. Simple, reliable, and easy to adopt.
Best for enterprise security and large organizations. Strong meetings, messaging, and admin controls.
Best if you want project management plus collaboration. Chat and video are good, but it’s strongest as an all-in-one work hub.
Quick picks:
If you want, I can also rank these for small business, remote teams, or enterprise.
For distributed teams, the best collaboration platforms usually cover 5 needs: chat, docs, meetings, project tracking, and async video.
If you want, I can also give you the best stack by company size or a comparison table with pricing.
Here are the best collaboration platforms for distributed teams, depending on what you need:
Best overall picks:
If you want, I can also give you the best stack by team size (startup, SMB, enterprise).
For distributed teams, the best platforms usually cover chat, video, docs, tasks, and async updates. Top picks:
Best combos by team type:
If you want, I can also recommend the best 3-platform stack for your specific team size and budget.
Best collaboration platforms for distributed teams, by use case:
If you want a simple stack:
If you want, I can also rank them for:
The best collaboration platforms for distributed teams are usually a mix of:
If you want, I can rank these for small teams, enterprises, or remote engineering teams.
For real-time teamwork, the best all-around choice is Slack.
Why Slack is best:
Best alternatives:
My pick:
If you want, I can also give you the best platform by team size, budget, or industry.
For real-time teamwork, Slack is usually the best pick.
Why Slack
Best alternatives
Bottom line: If you want the best overall real-time collaboration platform, choose Slack. If your org is Microsoft-heavy, choose Microsoft Teams.
Best overall for real-time teamwork: Slack
Why:
Best if you’re deep in Microsoft 365: Microsoft Teams
Also worth a look:
If you want one default pick: Slack. If your company already uses Microsoft 365: Microsoft Teams.
For real-time teamwork, the best all-around choice is usually Slack.
If you want, I can recommend the best one based on your team size, budget, and tools.
For real-time teamwork, Slack is usually the best overall.
Why Slack
Best alternatives
My pick
If you want, I can also compare them for small teams, remote teams, or enterprise use.