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Head-to-Head Specification Audit
RudderStack vs Supabase
Engineering-Led Data Teams · Global
Specification Matrix
| Metric | RudderStack | Supabase |
|---|---|---|
| Starting Price | CustomBetter | $25/mo |
| API Rate Limit | 500 req/minBetter | 500 req/min |
| Target Country | Global | Global |
| Category | Customer Data Platform | Database & Backend |
| Compliance | SOC2, GDPR | SOC2, GDPR, HIPAA-Enterprise |
| Hosting Regions | US-East, EU-West | EU-West, US-East, AP-Southeast |
| Native Integrations | 7 listedBetter | 6 listed |
RudderStack — Key Specs
- ✓Open-source CDP — full data warehouse ownership, no data leaving your infra
- ✓Segment-compatible API makes migration straightforward
- ✓200+ integrations with the same API format as Segment
- ✓Data Plane self-hosted means zero per-event cost at high volume
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
Frequently Asked Questions
What is cheaper, RudderStack or Supabase?+
RudderStack starts at $0/mo, which is lower than Supabase at $25/mo.
Which tool is better for compliance — RudderStack or Supabase?+
Both support SOC2, GDPR. Supabase additionally supports HIPAA-Enterprise.
Which has a higher API rate limit — RudderStack or Supabase?+
RudderStack has a higher API rate limit at 500 requests per minute. RudderStack: 500 req/min. Supabase: 500 req/min.
Which tool is better suited for Global?+
RudderStack is evaluated for Engineering-Led Data Teams in Global with hosting regions: US-East, EU-West. Supabase has hosting regions: EU-West, US-East, AP-Southeast. For data residency in Global, check each vendor's data processing agreements.
Data last verified: 26 June 2026
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