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Head-to-Head Specification Audit
Supabase vs PostHog
SaaS Developers · Global
Specification Matrix
| Metric | Supabase | PostHog |
|---|---|---|
| Starting Price | $25/mo | CustomBetter |
| API Rate Limit | 500 req/min | N/A |
| Target Country | Global | Global |
| Category | Database & Backend | Product Analytics |
| Compliance | GDPR, SOC2, HIPAA | GDPR, SOC2, CCPA, HIPAA |
| Hosting Regions | US-East, EU-West, AP-Southeast | US-East, EU-West |
| Native Integrations | 7 listedBetter | 7 listed |
Supabase — Key Specs
- ✓Full PostgreSQL — no proprietary query language lock-in
- ✓Built-in Auth, Realtime, and Storage in a single project dashboard
- ✓Row Level Security (RLS) policies enforce data access at the database layer
- ✓REST and GraphQL APIs auto-generated from your schema — zero boilerplate
PostHog — Key Specs
- ✓Open-source: self-host on your own infrastructure for full data ownership and POPIA compliance
- ✓All-in-one: analytics, feature flags, A/B testing, session recording, and surveys
- ✓Free tier includes 1M events/month — most SaaS teams never pay
- ✓SQL access to your raw event data via PostHog's built-in query editor
Frequently Asked Questions
What is cheaper, Supabase or PostHog?+
PostHog starts at $0/mo, which is lower than Supabase at $25/mo.
Which tool is better for compliance — Supabase or PostHog?+
Both support GDPR, SOC2, HIPAA. PostHog additionally supports CCPA.
Which tool is better suited for Global?+
Supabase is evaluated for SaaS Developers in Global with hosting regions: US-East, EU-West, AP-Southeast. PostHog has hosting regions: US-East, EU-West. For data residency in Global, check each vendor's data processing agreements.
Data last verified: 12 June 2026
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