Head-to-Head Specification Audit
Airbyte vs Supabase
Data Engineering Teams · Global
Specification Matrix
| Metric | Airbyte | Supabase |
|---|---|---|
| Starting Price | $0/moBetter | $25/mo |
| API Rate Limit | 100 req/min | 500 req/minBetter |
| Target Country | Global | Global |
| Category | Data Engineering | Database & Backend |
| Compliance (vendor-stated) | SOC2, GDPR | GDPR, SOC2 |
| Hosting Regions | US-East, EU-West, AP-Southeast | US-East, EU-West, AP-Southeast |
| Native Integrations | 8 listedBetter | 7 listed |
Airbyte — Key Specs
Vendor-stated- ✓350+ pre-built connectors covering every major SaaS, database, and API
- ✓Open-source core — self-hostable with no per-connector fees
- ✓Airbyte Cloud provides fully managed sync with usage-based pricing
- ✓Connector Development Kit (CDK) makes building custom connectors straightforward
Supabase — Key Specs
Vendor-stated- ✓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
Frequently Asked Questions
Which is lower-priced, Airbyte or Supabase?+
Airbyte 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 Airbyte and Supabase list?+
Both list SOC2, GDPR in their vendor documentation. These are vendor-stated frameworks. VektorIndex has not independently audited these claims.
Which has a higher documented API rate limit — Airbyte or Supabase?+
Supabase has a higher documented API rate limit at 500 req/min versus Airbyte at 100 req/min.
Which data hosting regions do Airbyte and Supabase support?+
Airbyte lists hosting regions: US-East, EU-West, AP-Southeast. Supabase lists hosting regions: US-East, EU-West, AP-Southeast. For data residency requirements in Global, confirm exact region configuration directly with each vendor.
Data last updated: 1 October 2026 — Sourced from official vendor documentation. Not independently audited. Report incorrect information
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