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Adyen vs Clocknext

Adyen and Clocknext are both payments & billing tools. Adyen is aimed at enterprise and E-commerce, while Clocknext is aimed at developers and small businesses. Only Clocknext has a free plan.

Adyen

Enterprise payments platform for online, in-store and platform sales

Clocknext

Usage metering, credits and margin tracking for billing AI agents

PricingPaidFreemium · $300
Starting priceNot published$300/mo
Free planNoYes
Free trial——
Built forEnterprise, E-commerceDevelopers, Small businesses, Enterprise
Platformswebweb
CountryNL · 2006—
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 Clocknext if

AI startups that want to price agents by credits or outcomes and see margin per run without building billing in-house.

  • Every pricing model and feature on every plan, including Free
  • Free up to $100K of billed revenue a year
  • Shows provider cost beside price for each agent run

Look elsewhere if: Classic SaaS companies with plain seat subscriptions or teams needing mature revenue recognition (Chargebee, Recurly, Stripe Billing).

Adyen vs Clocknext 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

Clocknext

  • Free$0Up to $100K billed revenue a year; all pricing models
  • Pro$300/moUp to $250K billed revenue/yr, 1:1 Slack support; 20% off yearly
  • Business$500/moUp to $500K billed revenue/yr, 1:1 Slack support
  • Premium$900/moUp to $1M billed revenue/yr, priority onboarding
  • CustomCustomNo revenue cap, SSO/SAML, 5-year retention, solutions engineer

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

Clocknext · Key features

  • Usage metering that captures signals at the source through API and SDK
  • Prepaid credit wallets with customer top-ups
  • Outcome pricing that bills only when all sub-agents succeed
  • Composites that bundle several meters into one line item
  • Per-token model catalog for costing credits and outcomes
  • Margin per invoice, customer, agent and model

Cons

  • Does not process payments; you still need Stripe or Paddle
  • Only one payment gateway per workspace at a time
  • MCP support is live for Claude Code only, other clients coming soon

Adyen vs Clocknext: FAQ

Do Adyen and Clocknext have a free plan?

Adyen has no free plan. Clocknext has a free plan.

Which is better for small businesses, Adyen or Clocknext?

Clocknext lists small businesses as a core audience, while Adyen is aimed more at enterprise and E-commerce.

Not sure yet?