Head-to-Head Specification Audit
Supabase vs Segment
Open Source Firebase Alternative · Global
Specification Matrix
| Metric | Supabase | Segment |
|---|---|---|
| Starting Price | $25/moBetter | $120/mo |
| API Rate Limit | 500 req/minBetter | 500 req/min |
| Target Country | Global | Global |
| Category | Database & Backend | Customer Data Platform |
| Compliance | SOC2, GDPR, HIPAA-Enterprise | GDPR, SOC2, CCPA, HIPAA |
| Hosting Regions | EU-West, US-East, AP-Southeast | US-East, US-West, EU-West, AP-Southeast |
| Native Integrations | 6 listed | 8 listedBetter |
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
Segment — Key Specs
- ✓Single API to collect customer events from every source (web, mobile, server)
- ✓400+ out-of-the-box integrations — send data anywhere with one click
- ✓Profiles unify customer data across anonymous and identified sessions
- ✓Twilio Engage adds AI-powered audience building and campaign activation
Frequently Asked Questions
What is cheaper, Supabase or Segment?+
Supabase starts at $25/mo, which is lower than Segment at $120/mo.
Which tool is better for compliance — Supabase or Segment?+
Both support SOC2, GDPR. Supabase additionally supports HIPAA-Enterprise. Segment additionally supports CCPA, HIPAA.
Which has a higher API rate limit — Supabase or Segment?+
Supabase has a higher API rate limit at 500 requests per minute. Supabase: 500 req/min. Segment: 500 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. Segment has hosting regions: US-East, US-West, EU-West, AP-Southeast. For data residency in Global, check each vendor's data processing agreements.
Data last verified: 26 June 2026
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