Head-to-Head Specification Audit
PayFast vs ClearTax GST
E-Commerce & SaaS Businesses · South Africa
Specification Matrix
| Metric | PayFast | ClearTax GST |
|---|---|---|
| Starting Price | CustomBetter | $125/mo |
| API Rate Limit | 60 req/min | 120 req/minBetter |
| Target Country | South Africa | India |
| Category | Payment Processing API | GST & Tax Compliance |
| Compliance | POPIA, PCI-DSS | India GST, Income Tax Act, Companies Act 2013, MCA21 |
| Hosting Regions | ZA-Cape-Town, ZA-Johannesburg | IN-Mumbai, IN-Hyderabad |
| Native Integrations | 6 listedBetter | 6 listed |
PayFast — Key Specs
- ✓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
ClearTax GST — Key Specs
- ✓Serves 4,000+ enterprises including Fortune 500 India subsidiaries
- ✓Automated GSTR-1/3B/9 reconciliation with ITC maximisation
- ✓AI detects mismatches between purchase register and GSTN portal
- ✓Direct API integration with Indian GST Network (GSTN)
- ✓E-invoicing (IRP) generation and IRN archival built-in
Frequently Asked Questions
What is cheaper, PayFast or ClearTax GST?+
PayFast starts at $0/mo, which is lower than ClearTax GST at $125/mo.
Which tool is better for compliance — PayFast or ClearTax GST?+
PayFast additionally supports POPIA, PCI-DSS. ClearTax GST additionally supports India GST, Income Tax Act, Companies Act 2013, MCA21.
Is PayFast or ClearTax GST compliant with South Africa's POPIA?+
PayFast supports POPIA compliance. ClearTax GST does not list POPIA as a supported framework.
Which has a higher API rate limit — PayFast or ClearTax GST?+
ClearTax GST has a higher API rate limit at 120 requests per minute. PayFast: 60 req/min. ClearTax GST: 120 req/min.
Which tool is better suited for South Africa?+
PayFast is evaluated for E-Commerce & SaaS Businesses in South Africa with hosting regions: ZA-Cape-Town, ZA-Johannesburg. ClearTax GST has hosting regions: IN-Mumbai, IN-Hyderabad. For data residency in South Africa, check each vendor's data processing agreements.
Data last verified: 3 July 2026
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