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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: PayFast (Payment Processing API) and Stitch (Banking API / Open Banking) are in different software categories. This comparison may be relevant if you are evaluating them for overlapping use cases. For same-category comparisons, browse Payment Processing API tools.

Head-to-Head Specification Audit

PayFast vs Stitch

E-Commerce & SaaS Businesses · South Africa

Payment Processing API

PayFast

E-Commerce & SaaS Businesses · South Africa

Visit PayFast

Banking API / Open Banking

Stitch

Fintech Startups and Enterprises · South Africa

Visit Stitch

Specification Matrix

MetricPayFastStitch
Starting Price$0/moCustom pricing
API Rate Limit60 req/min500 req/minBetter
Target CountrySouth AfricaSouth Africa
CategoryPayment Processing APIBanking API / Open Banking
Compliance (vendor-stated)POPIA, PCI-DSSPOPIA, PCI-DSS, FSCA-compliant
Hosting RegionsZA-Cape-Town, ZA-JohannesburgZA
Native Integrations6 listedBetter3 listed

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

Stitch — Key Specs

Vendor-stated
  • Open banking API built for South Africa
  • Bank-to-bank instant payments
  • Account verification in 2 seconds
  • POPIA-compliant data handling
  • Compliance pre-built for SA financial regulation

Frequently Asked Questions

Which is lower-priced, PayFast or Stitch?+

Stitch uses custom pricing. PayFast starts at Free plan available. Contact Stitch directly for a quote.

Which compliance frameworks do PayFast and Stitch list?+

Both list POPIA, PCI-DSS in their vendor documentation. Stitch additionally lists FSCA-compliant. These are vendor-stated frameworks. VektorIndex has not independently audited these claims.

Does PayFast or Stitch 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. Stitch 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.

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

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

Which data hosting regions do PayFast and Stitch support?+

PayFast lists hosting regions: ZA-Cape-Town, ZA-Johannesburg. Stitch lists hosting regions: ZA. For data residency requirements in South Africa, 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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