Adyen vs Polar
Adyen and Polar are both payments & billing tools. Adyen is aimed at enterprise and E-commerce, while Polar is aimed at developers. Only Polar has a free plan.
Adyen
Enterprise payments platform for online, in-store and platform sales
Polar
Open-source monetization platform for developers
| Pricing | Paid | Freemium · $20 |
| Starting price | Not published | $20/mo |
| Free plan | No | Yes |
| Free trial | — | — |
| Built for | Enterprise, E-commerce | Developers |
| Platforms | web | web |
| Country | NL · 2006 | SE · 2022 |
| Rating | — | — |
Choose Adyen if
Large merchants and platforms processing high volumes across several countries and channels that want one acquiring partner.
- Transparent, published Interchange++ pricing with no setup or monthly fees
- Single platform for online, in-store and marketplace payments
- Strong authorization rates from direct acquiring and tokenization
Look elsewhere if: Small businesses and early startups that need instant self-serve setup (Stripe, PayPal, Square).
Choose Polar if
Indie developers and small SaaS.
- Lower fees on paid plans
- Developer-friendly
- Open source
Look elsewhere if: Large SaaS needing enterprise invoicing (Paddle).
Adyen vs Polar pricing
Adyen
- Processing fee$0.13/transactionFixed fee on every payment, plus the payment method fee
- Cards (Visa, Mastercard)Interchange++ + 0.60%Interchange and scheme fees passed through at cost
- American Express3.3% + $0.10North America rate; 3.95% elsewhere
- ACH Direct Debit$0.27/transactionNo setup, monthly or closure fees; minimum invoice may apply
Polar
- Starter$05% + 50¢ per transaction
- Pro$20/mo3.8% + 40¢ per transaction, prioritized support
- Growth$100/mo3.6% + 35¢ per transaction
- Scale$400/mo3.4% + 30¢ per transaction, Slack support
Adyen · Key features
- Own acquiring and processing for cards in many countries under one contract
- Drop-in and Components SDKs for web, iOS and Android checkout
- Point-of-sale terminals and Tap to Pay on iPhone and Android
- RevenueProtect risk engine with configurable fraud rules
- Network tokenization and automatic card updater to lift authorization rates
- Adyen for Platforms for marketplace onboarding, KYC and split payouts
Cons
- Sales-led onboarding that is not designed for small merchants
- Integration and configuration usually need in-house developers
- Minimum invoice can apply depending on industry
Polar · Key features
- Merchant of record with global tax
- Checkout and subscriptions
- Usage-based billing
- License keys
- Benefits: GitHub repo, Discord roles, downloads
- Open source with SDKs
Cons
- Young company
- Fewer enterprise features
- Smaller support team
Adyen vs Polar: FAQ
Do Adyen and Polar have a free plan?
Adyen has no free plan. Polar has a free plan.