Head-to-Head Specification Audit
Flywheel vs PayFast
Medical AI Developers & Academic Medical Centres · United States
Healthcare AI Compliance
Flywheel
Medical AI Developers & Academic Medical Centres · United States
Visit Flywheel →Specification Matrix
| Metric | Flywheel | PayFast |
|---|---|---|
| Starting Price | $4167/mo | CustomBetter |
| API Rate Limit | 60 req/minBetter | 60 req/min |
| Target Country | United States | South Africa |
| Category | Healthcare AI Compliance | Payment Processing API |
| Compliance | FDA 21 CFR Part 11, FDA SaMD, HIPAA, EU AI Act Healthcare, ISO 13485 | POPIA, PCI-DSS |
| Hosting Regions | US-East, US-West | ZA-Cape-Town, ZA-Johannesburg |
| Native Integrations | 7 listedBetter | 6 listed |
Flywheel — Key Specs
- ✓Purpose-built for FDA 21 CFR Part 11 and SaMD change control
- ✓HIPAA-compliant federated learning — train AI without sharing PHI
- ✓GE Healthcare, Siemens Healthineers, and 500+ hospitals use Flywheel
- ✓IRB-compliant data curation with audit trail for FDA submissions
- ✓Integration with 510(k) and PMA submission documentation workflows
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
Frequently Asked Questions
What is cheaper, Flywheel or PayFast?+
PayFast starts at $0/mo, which is lower than Flywheel at $4167/mo.
Which tool is better for compliance — Flywheel or PayFast?+
Flywheel additionally supports FDA 21 CFR Part 11, FDA SaMD, HIPAA, EU AI Act Healthcare, ISO 13485. PayFast additionally supports POPIA, PCI-DSS.
Is Flywheel or PayFast compliant with South Africa's POPIA?+
PayFast supports POPIA compliance. Flywheel does not list POPIA as a supported framework.
Which has a higher API rate limit — Flywheel or PayFast?+
Flywheel has a higher API rate limit at 60 requests per minute. Flywheel: 60 req/min. PayFast: 60 req/min.
Which tool is better suited for United States?+
Flywheel is evaluated for Medical AI Developers & Academic Medical Centres in United States with hosting regions: US-East, US-West. PayFast has hosting regions: ZA-Cape-Town, ZA-Johannesburg. For data residency in United States, check each vendor's data processing agreements.
Data last verified: 3 July 2026
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