Head-to-Head Specification Audit
Supabase vs dbt
Open Source Firebase Alternative · Global
Specification Matrix
| Metric | Supabase | dbt |
|---|---|---|
| Starting Price | $25/mo | $0/moBetter |
| API Rate Limit | 500 req/minBetter | 200 req/min |
| Target Country | Global | Global |
| Category | Database & Backend | Data Engineering |
| Compliance (vendor-stated) | GDPR, SOC2 | SOC2, GDPR |
| Hosting Regions | EU-West, US-East, AP-Southeast | US-East, EU-West |
| Native Integrations | 6 listed | 7 listedBetter |
Supabase — Key Specs
Vendor-stated- ✓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
dbt — Key Specs
Vendor-stated- ✓Industry standard for SQL-first data transformation in the modern data stack
- ✓dbt Core is fully open-source — no vendor lock-in
- ✓dbt Cloud adds orchestration, CI/CD, and a hosted IDE
- ✓Automated data lineage and documentation generated from your SQL models
Frequently Asked Questions
Which is lower-priced, Supabase or dbt?+
dbt starts at Free plan available, which is lower than Supabase at $25/mo. Verify current pricing on each vendor's website.
Which compliance frameworks do Supabase and dbt list?+
Both list GDPR, SOC2 in their vendor documentation. These are vendor-stated frameworks. VektorIndex has not independently audited these claims.
Which has a higher documented API rate limit — Supabase or dbt?+
Supabase has a higher documented API rate limit at 500 req/min versus dbt at 200 req/min.
Which data hosting regions do Supabase and dbt support?+
Supabase lists hosting regions: EU-West, US-East, AP-Southeast. dbt lists hosting regions: US-East, EU-West. For data residency requirements in Global, confirm exact region configuration directly with each vendor.
Data last updated: 29 August 2026 — Sourced from official vendor documentation. Not independently audited. Report incorrect information
Related Database & Backend Comparisons
Is this your tool?
Claim or upgrade your VektorIndex listing
Get a Verified badge, add your own specs, and appear at the top of comparison pages.