Head-to-Head Specification Audit
SAP Ariba vs PayFast
Enterprise Procurement Platform · Global
Specification Matrix
| Metric | SAP Ariba | PayFast |
|---|---|---|
| Starting Price | Custom pricing | $0/mo |
| API Rate Limit | 100 req/minBetter | 60 req/min |
| Target Country | Global | South Africa |
| Category | Supply Chain & Procurement | Payment Processing API |
| Compliance (vendor-stated) | SOC2, ISO27001, GDPR, UFLPA | POPIA, PCI-DSS |
| Hosting Regions | EU-West, US-East, AP-Southeast | ZA-Cape-Town, ZA-Johannesburg |
| Native Integrations | 5 listed | 6 listedBetter |
SAP Ariba — Key Specs
Vendor-stated- ✓Largest procurement network — 4.5M suppliers connected
- ✓AI-powered spend analytics and supplier risk scoring
- ✓SOC 2, ISO 27001, GDPR compliant
- ✓UFLPA forced labor screening module available
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, SAP Ariba or PayFast?+
SAP Ariba uses custom pricing. PayFast starts at Free plan available. Contact SAP Ariba directly for a quote.
Which compliance frameworks do SAP Ariba and PayFast list?+
SAP Ariba additionally lists SOC2, ISO27001, GDPR, UFLPA. PayFast additionally lists POPIA, PCI-DSS. These are vendor-stated frameworks. VektorIndex has not independently audited these claims.
Does SAP Ariba 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. SAP Ariba 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 — SAP Ariba or PayFast?+
SAP Ariba has a higher documented API rate limit at 100 req/min versus PayFast at 60 req/min.
Which data hosting regions do SAP Ariba and PayFast support?+
SAP Ariba lists hosting regions: EU-West, US-East, AP-Southeast. 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 2026 — Sourced from official vendor documentation. Not independently audited. Report incorrect information
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