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Independent directory. VektorIndex is not affiliated with or sponsored by any third-party vendor. (VektorIndex's own developer tools are also listed, identified by name.) All specifications are sourced from official vendor documentation and are not independently audited.
Note: Adyen (Payments Platform) and PayFast (Payment Processing API) are in different software categories. This comparison may be relevant if you are evaluating them for overlapping use cases. For same-category comparisons, browse Payments Platform tools.

Head-to-Head Specification Audit

Adyen vs PayFast

Enterprise Payment Processing · Global

Payments Platform

Adyen

Enterprise Payment Processing · Global

Visit Adyen

Payment Processing API

PayFast

E-Commerce & SaaS Businesses · South Africa

Visit PayFast

Specification Matrix

MetricAdyenPayFast
Starting Price$0/moTie$0/moTie
API Rate Limit500 req/minBetter60 req/min
Target CountryGlobalSouth Africa
CategoryPayments PlatformPayment Processing API
Compliance (vendor-stated)PCI-DSS, SOC2, GDPR, PSD2, ISO27001POPIA, PCI-DSS
Hosting RegionsEU-West, US-East, AP-Southeast, EU-CentralZA-Cape-Town, ZA-Johannesburg
Native Integrations6 listedTie6 listedTie

Adyen — Key Specs

Vendor-stated
  • Single acquiring platform for 200+ payment methods globally
  • Issuing: virtual/physical cards for expense management
  • PSD2 SCA built-in with AI-powered SCA exemption engine
  • EU data residency, GDPR DPA, PCI DSS Level 1

PayFast — Key Specs

Vendor-stated
  • Only major payment gateway with POPIA-compliant ZA data residency by default
  • Supports EFT, credit card, Instant EFT, Mobicred, and SnapScan natively
  • No monthly fee — pay 2.0–3.5% per transaction only
  • Recurring billing API supports subscription SaaS models out of the box

Frequently Asked Questions

Which is lower-priced, Adyen or PayFast?+

Both tools start at Free plan available on their entry plans.

Which compliance frameworks do Adyen and PayFast list?+

Both list PCI-DSS in their vendor documentation. Adyen additionally lists SOC2, GDPR, PSD2, ISO27001. PayFast additionally lists POPIA. These are vendor-stated frameworks. VektorIndex has not independently audited these claims.

Does Adyen or PayFast list POPIA as a supported compliance framework?+

PayFast lists POPIA (Protection of Personal Information Act) as a supported compliance framework per its vendor documentation. VektorIndex has not independently verified this claim. South African organisations should request the vendor's current Data Processing Agreement and confirm data residency settings before processing personal information. Adyen does not list POPIA as a supported compliance framework in its public documentation. Contact the vendor to confirm their position before processing South African personal information.

Which has a higher documented API rate limit — Adyen or PayFast?+

Adyen has a higher documented API rate limit at 500 req/min versus PayFast at 60 req/min.

Which data hosting regions do Adyen and PayFast support?+

Adyen lists hosting regions: EU-West, US-East, AP-Southeast, EU-Central. PayFast lists hosting regions: ZA-Cape-Town, ZA-Johannesburg. For data residency requirements in Global, confirm exact region configuration directly with each vendor.

Data last updated: 29 August 2026Sourced from official vendor documentation. Not independently audited. Report incorrect information

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