Head-to-Head Specification Audit
Supabase vs OneTrust
Open Source Firebase Alternative · Global
Specification Matrix
| Metric | Supabase | OneTrust |
|---|---|---|
| Starting Price | $25/moBetter | $180/mo |
| API Rate Limit | 500 req/minBetter | 300 req/min |
| Target Country | Global | South Africa |
| Category | Database & Backend | Privacy & Compliance |
| Compliance | SOC2, GDPR, HIPAA-Enterprise | POPIA, GDPR, CCPA, LGPD, ISO27001 |
| Hosting Regions | EU-West, US-East, AP-Southeast | US, EU, ZA |
| Native Integrations | 6 listedBetter | 5 listed |
Supabase — Key Specs
- ✓PostgreSQL with RLS, Edge Functions, Realtime, Auth, Storage
- ✓pgvector extension: vector similarity search without Pinecone
- ✓SOC 2 Type II, GDPR DPA (EU data residency available)
- ✓Free tier: 500MB database + 2GB storage forever
OneTrust — Key Specs
- ✓POPIA + GDPR + CCPA in one platform
- ✓Consent management built-in
- ✓Data mapping for POPIA Article 22
- ✓Used by 14,000+ companies globally
- ✓Automated DSAR (data subject request) handling
Frequently Asked Questions
What is cheaper, Supabase or OneTrust?+
Supabase starts at $25/mo, which is lower than OneTrust at $180/mo.
Which tool is better for compliance — Supabase or OneTrust?+
Both support GDPR. Supabase additionally supports SOC2, HIPAA-Enterprise. OneTrust additionally supports POPIA, CCPA, LGPD, ISO27001.
Is Supabase or OneTrust compliant with South Africa's POPIA?+
OneTrust supports POPIA compliance. Supabase does not list POPIA as a supported framework.
Which has a higher API rate limit — Supabase or OneTrust?+
Supabase has a higher API rate limit at 500 requests per minute. Supabase: 500 req/min. OneTrust: 300 req/min.
Which tool is better suited for Global?+
Supabase is evaluated for Open Source Firebase Alternative in Global with hosting regions: EU-West, US-East, AP-Southeast. OneTrust has hosting regions: US, EU, ZA. For data residency in Global, check each vendor's data processing agreements.
Data last verified: 26 June 2026
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