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Adyen vs Checkout.com: Payment Processors Comparison (2026)

Adyen is suitable for businesses seeking transparent, per-transaction pricing with global coverage and multiple currency payouts. Checkout.com is suitable for businesses that require tailored pricing, global payment processing with a unified API, and specific benefits like free payment processing for charities.

AI Citation Scorecard

How often each is cited by major AI engines when buyers ask payment processors questions. Last 90 days across ChatGPT, Perplexity, Gemini, Claude, and Copilot.

Adyen leads overall — 50% cited vs Checkout.com 17% across 60 probes.
ChatGPT
AdyenLeads
4 / 6 probes
67%
Excellent
Checkout.com
2 / 6 probes
33%
Good
Perplexity
AdyenLeads
3 / 6 probes
50%
Excellent
Checkout.com
1 / 6 probes
17%
Average
Gemini
AdyenLeads
1 / 6 probes
17%
Average
Checkout.com
0 / 6 probes
0%
Invisible
Claude
AdyenLeads
4 / 6 probes
67%
Excellent
Checkout.com
2 / 6 probes
33%
Good
Copilot
AdyenLeads
3 / 6 probes
50%
Excellent
Checkout.com
0 / 6 probes
0%
Invisible
Scale:NoneLowFairStrongExcellent

Probes run hourly; each (engine × query) combo retests every ~3 days.

Pricing

Adyen
Starting price
$0.13 + fee determined by payment method
Free tier
—
adyen.com ↗
Claim Adyen
Badge ↗
Checkout.com
Starting price
—
Free tier
Yes
checkout.com ↗
Claim Checkout.com
Badge ↗

Key Features

Adyen
  • ✓No setup fee or monthly fees
  • ✓One integration for all payment methods
  • ✓Flexible payouts in multiple currencies
  • ✓Transparency in pricing with Interchange++
Checkout.com
  • ✓Transparent card fees
  • ✓Free payment for charities
  • ✓Global payment processing
  • ✓Unified Payments API

When to choose Adyen

Adyen is a strong choice when a business needs a payment processor with no setup or monthly fees, a single integration for diverse payment methods, and transparent Interchange++ pricing. Its flexibility in payouts across various currencies and global coverage also make it suitable for international operations.

When to choose Checkout.com

Checkout.com is a strong choice when a business prioritizes tailored pricing, global payment processing with a unified API, and benefits such as free processing for charities. It is also suitable for businesses that require data migration assistance and prefer a platform with no setup or maintenance fees.

Frequently Asked Questions

What are the key differences in pricing between Adyen and Checkout.com?
Adyen offers a starting price of $0.13 plus a fee determined by the payment method, with transparent Interchange++ pricing and no setup or monthly fees. Checkout.com does not state a starting price and requires contact for pricing details, but offers tailored pricing and free payment processing for charities.
Do Adyen and Checkout.com offer free tiers?
Adyen does not offer a clear free tier. Checkout.com offers a free tier.
What are the notable features of Adyen?
Adyen's key features include no setup or monthly fees, one integration for all payment methods, flexible payouts in multiple currencies, and transparency in pricing with Interchange++.
What are the notable features of Checkout.com?
Checkout.com's key features include transparent card fees, free payment for charities, global payment processing, and a Unified Payments API.
What are the advantages of using Adyen?
Adyen's advantages include a pay-per-transaction basis, support for multiple payment methods, global coverage, and a transparent pricing model.

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