Iteration 1 of 5
Not mentioned
For most startups, the best payment gateway options are:
1. **Stripe** — best overall
- Great APIs, fast setup, subscriptions, marketplaces, and global payments.
- Best for SaaS, apps, and online-first startups.
2. **PayPal / Braintree** — best for quick trust + PayPal support
- Good if you want PayPal, cards, and a smoother checkout.
- Braintree is stronger for developers; PayPal is easier to add fast.
3. **Square** — best for startups with in-person + online sales
- Excellent for retail, food, services, and hybrid businesses.
- Very easy to use, but less flexible internationally than Stripe.
4. **Adyen** — best for scaling globally
- Strong enterprise-grade platform with lots of payment methods.
- Better once you’re processing serious volume.
5. **Checkout.com** — best for global e-commerce
- Good fraud tools, multi-currency support, and strong international coverage.
- Often chosen by startups expecting fast growth.
6. **Razorpay** — best for startups in India
- Strong local coverage, UPI support, and easy integration.
7. **Mollie** — best for Europe
- Simple setup, good European payment method support, and startup-friendly UX.
### Quick picks
- **Best overall:** Stripe
- **Best for India:** Razorpay
- **Best for Europe:** Mollie
- **Best for in-person + online:** Square
- **Best for enterprise/global scale:** Adyen
If you tell me your **country, business model (SaaS/e-commerce/marketplace), and expected volume**, I can recommend the best 2–3 options.
Iteration 2 of 5
Not mentioned
For most startups, the best payment gateway options are:
- **Stripe** — best overall for SaaS, subscriptions, and online businesses
- Strong APIs, easy setup, great global support, great docs
- Best if you want flexibility and fast product development
- **PayPal / Braintree** — best for quick trust and broad consumer acceptance
- PayPal is familiar to customers
- **Braintree** is better if you want cards + wallets + PayPal under one roof
- **Square** — best for startups selling online and in person
- Great for small businesses, retail, restaurants, and simple POS needs
- Easy to use, but less flexible than Stripe
- **Razorpay** — best for startups in India
- Strong local payment methods, subscriptions, UPI support
- Good choice if India is your main market
- **Adyen** — best for startups that expect to scale internationally
- Excellent global coverage and enterprise-grade reliability
- Usually better once you have higher volume
- **Checkout.com** — best for high-growth global startups
- Good for international cards, fraud tools, and optimization
- More enterprise-focused than Stripe
### Quick recommendation
- **US/global SaaS startup:** Stripe
- **India-first startup:** Razorpay
- **Consumer checkout with trust factor:** PayPal/Braintree
- **Offline + online small business:** Square
- **Large-scale international startup:** Adyen or Checkout.com
### What to compare
- Transaction fees
- Supported countries/currencies
- Subscription/billing support
- Fraud tools
- Developer experience
- Payout speed
- Local payment methods
If you want, I can also give you a **best gateway by startup type** table or a **fees comparison**.
Iteration 3 of 5
Not mentioned
For most startups, the best payment gateways are:
- **Stripe** — best overall for startups/SaaS/API-first businesses
- **PayPal/Braintree** — best for fast checkout and consumer trust
- **Square** — best for small businesses with in-person + online sales
- **Adyen** — best for larger startups going global
- **Checkout.com** — strong for international e-commerce
- **Paddle** — best for SaaS/subscriptions with tax handling
- **Authorize.Net** — solid, traditional option if you want established reliability
### Quick picks by use case
- **SaaS / subscriptions:** **Stripe** or **Paddle**
- **Marketplace / platform:** **Stripe Connect** or **Adyen**
- **E-commerce:** **Stripe**, **Shopify Payments** (if on Shopify), or **Checkout.com**
- **Simple startup with low setup effort:** **PayPal** + **Stripe**
- **Physical + online:** **Square**
- **Global enterprise-ready growth:** **Adyen**
### What startups should prioritize
- Easy integration
- Low/no monthly fees
- Good fraud tools
- Subscription support
- Multi-currency support
- Payout speed
- Clear pricing
### Best “default” choice
If you’re unsure, start with **Stripe**. It’s the most flexible and startup-friendly overall.
If you want, I can also give you:
1. a **pricing comparison**, or
2. the **best payment gateway by country**.
Iteration 4 of 5
Not mentioned
Top startup-friendly payment gateways:
1. **Stripe**
Best overall for most startups. Easy to integrate, great docs, strong global support, subscriptions, and fraud tools.
2. **PayPal/Braintree**
Good if you want instant trust and PayPal wallet payments. Braintree is solid for card processing and recurring billing.
3. **Square**
Best for startups that also sell in-person or want an all-in-one POS + online payments setup.
4. **Adyen**
Great for larger or fast-scaling startups with international expansion plans. Powerful, but usually more enterprise-oriented.
5. **Checkout.com**
Strong option for global startups needing advanced payment optimization and multi-currency support.
6. **Razorpay**
Best for startups in India. Supports UPI, cards, wallets, subscriptions, and easy onboarding.
7. **Payoneer / Wise Business**
Better for cross-border payouts and B2B payments than as a primary checkout gateway.
**Best pick by use case:**
- **SaaS / app startup:** Stripe
- **Marketplace:** Stripe Connect or Adyen
- **India-focused:** Razorpay
- **E-commerce + retail:** Square or Stripe
- **Global scale:** Adyen or Checkout.com
If you want, I can also rank these by **fees, setup speed, and best for SaaS vs e-commerce**.
Iteration 5 of 5
Not mentioned
For most startups, the best payment gateway depends on where you sell, how fast you need to launch, and whether you need subscriptions, marketplaces, or global payments.
### Best overall
- **Stripe** — best all-around for startups: easy API, excellent docs, subscriptions, global cards, ACH, Apple Pay/Google Pay, strong fraud tools.
- **PayPal / Braintree** — good if you want the trust of PayPal and need a solid card processor; Braintree is strong for recurring billing.
### Best for simple setup
- **Square** — great for small startups, especially if you also sell in-person or need POS + online payments.
- **Shopify Payments** — best if your startup runs on Shopify; simplest checkout and lower friction.
### Best for global startups
- **Adyen** — strong for international scaling, multi-currency, and enterprise-grade reliability.
- **Stripe** — also very good globally, especially for startups that want to expand fast.
### Best for subscription/SaaS
- **Stripe Billing** — likely the best choice.
- **Chargebee** — good if you want subscription management layered on top of Stripe or other processors.
### Best for marketplaces/platforms
- **Stripe Connect** — excellent for split payments, payouts, and onboarding sellers.
- **PayPal Commerce Platform** — another option, but usually less flexible than Stripe Connect.
### Best budget-friendly options
- **Helcim** — often good pricing for small businesses/startups.
- **Authorize.Net** — reliable, but older and usually less startup-friendly than Stripe.
### Quick recommendation
If you’re unsure, start with:
1. **Stripe**
2. **PayPal/Braintree** as a backup
3. **Square** if you also need POS
If you want, I can narrow this down by **country, business model (SaaS/ecommerce/marketplace), and monthly volume**.