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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 Greenomy (ESG & Sustainability Reporting) 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 Greenomy

E-Commerce & SaaS Businesses · South Africa

Payment Processing API

PayFast

E-Commerce & SaaS Businesses · South Africa

Visit PayFast

ESG & Sustainability Reporting

Greenomy

Financial Services & Corporate Finance · European Union

Visit Greenomy

Specification Matrix

MetricPayFastGreenomy
Starting Price$0/moCustom pricing
API Rate Limit60 req/minTie60 req/minTie
Target CountrySouth AfricaEuropean Union
CategoryPayment Processing APIESG & Sustainability Reporting
Compliance (vendor-stated)POPIA, PCI-DSSCSRD, EU Taxonomy Regulation, ESRS, SFDR, GDPR
Hosting RegionsZA-Cape-Town, ZA-JohannesburgEU-West
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

Greenomy — Key Specs

Vendor-stated
  • Only platform purpose-built for EU Taxonomy Regulation + CSRD together
  • Automated Do No Significant Harm (DNSH) assessment
  • Pre-built ESRS data points with regulatory mapping
  • Used by major EU banks for sustainable finance disclosure
  • Belgian/EU-headquartered — native GDPR and EU law compliance

Frequently Asked Questions

Which is lower-priced, PayFast or Greenomy?+

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

Which compliance frameworks do PayFast and Greenomy list?+

PayFast additionally lists POPIA, PCI-DSS. Greenomy additionally lists CSRD, EU Taxonomy Regulation, ESRS, SFDR, GDPR. These are vendor-stated frameworks. VektorIndex has not independently audited these claims.

Does PayFast or Greenomy 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. Greenomy 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 — PayFast or Greenomy?+

Both PayFast and Greenomy have the same documented API rate limit of 60 requests per minute. Verify current limits on each vendor's developer documentation.

Which data hosting regions do PayFast and Greenomy support?+

PayFast lists hosting regions: ZA-Cape-Town, ZA-Johannesburg. Greenomy lists hosting regions: EU-West. 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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