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Crunchy Bridge vs Supabase

Crunchy Bridge: Crunchy Data's developer-friendly managed Postgres across AWS, GCP and Azure, now owned by Snowflake. Supabase: Open-source Postgres backend platform: database, auth, storage, realtime and edge functions in one project.

key differences

  • Licensing: Crunchy Bridge is proprietary (Proprietary (managed service; engine is PostgreSQL License)); Supabase is open source (permissive) (Apache License 2.0).
  • Only Supabase has branching.

choose crunchy-bridge for

  • +Production Postgres for teams wanting cloud choice
  • +PostGIS-heavy geospatial applications
  • +Querying data lakes in Iceberg from Postgres
  • +Teams that value hands-on Postgres expertise in support

best at · OLTP, Geo, Vector search

choose supabase for

  • +MVPs and startups needing a complete backend quickly
  • +AI-generated apps from Lovable, Bolt and similar builders
  • +Mobile and web apps with auth and file uploads
  • +Realtime collaborative features via Postgres changes

best at · OLTP, Vector search, RAG

Crunchy BridgeCrunchy Data's developer-friendly managed Postgres across AWS, GCP and Azure, now owned by Snowflake.
SupabaseOpen-source Postgres backend platform: database, auth, storage, realtime and edge functions in one project.
overview
Primary model
Relational
Relational
Also supports
Document, Spatial, Vector
Document, Vector, Spatial
Type
Managed service
Backend platform
Status
Active
Active
Developer
Crunchy Data (Snowflake)
Supabase, Inc.
First release
2020
2020
Latest version
–
v1.26.08 (self-hosted) (Aug 7, 2026)
License
ProprietaryProprietary (managed service; engine is PostgreSQL License)
Open source (permissive)Apache License 2.0
Free tier
—
✓
popularity
WhichDB Score
0.2
54.3
Rank
#665
#23
GitHub stars
–
114.1K
Stack Overflow questions
–
2.1K
scale & guarantees
Comfortable data size
Medium (≤ 10 TB)
Medium (≤ 10 TB)
Horizontal scaling
None
None
Multi-region
Read replicas
Read replicas
ACID
Full
Full
Consistency
Strong
Strong
Schema
Strict
Strict
Architecture
Primary replica, Client server
Primary replica, Client server
deployment
Self-hosted
—
✓
Vendor-managed cloud
✓
✓
Serverless
—
—
Embedded
—
—
Edge
—
—
Clouds
AWS, Google Cloud, Azure
AWS, Vercel
capabilities
Transactions
✓
✓
Joins
✓
✓
Secondary indexes
✓
✓
Full-text search
✓
✓
Vector search
✓
✓
Geospatial
✓
✓
JSON
✓
✓
Change data capture
✓
✓
Triggers
✓
✓
Stored procedures
✓
✓
Materialized views
✓
✓
TTL / expiry
—
—
Pub/Sub
✓
✓
Columnar storage
—
—
In-memory
—
—
Durable persistence
✓
✓
Compression
—
—
Encryption at rest
✓
✓
Role-based access
✓
✓
Time travel
—
—
Branching
—
✓
Online schema changes
—
—
Streaming ingest
—
—
Offline sync
—
—
Runs in WebAssembly
—
—
interfaces
Query languages
SQL, PL/pgSQL
SQL, PL/pgSQL, GraphQL
Client languages
Java, Python, JavaScript, Go, Ruby, C#, PHP, Rust
JavaScript, Python, Dart, Swift, Kotlin, C#, Go, Rust
Best for
OLTP, Geo, Vector search, Lakehouse
OLTP, Vector search, RAG, Content
Add more to this comparisonNot sure either fits? Try smart match

Crunchy Bridge vs Supabase: FAQ

What is the difference between Crunchy Bridge and Supabase?

Crunchy Bridge: Crunchy Data's developer-friendly managed Postgres across AWS, GCP and Azure, now owned by Snowflake. Supabase: Open-source Postgres backend platform: database, auth, storage, realtime and edge functions in one project. Licensing: Crunchy Bridge is proprietary (Proprietary (managed service; engine is PostgreSQL License)); Supabase is open source (permissive) (Apache License 2.0). Only Supabase has branching.

When should I choose Crunchy Bridge over Supabase?

Choose Crunchy Bridge for production Postgres for teams wanting cloud choice, PostGIS-heavy geospatial applications and querying data lakes in Iceberg from Postgres. Choose Supabase for MVPs and startups needing a complete backend quickly; AI-generated apps from Lovable, Bolt and similar builders; and mobile and web apps with auth and file uploads.

Is Crunchy Bridge or Supabase more popular?

Supabase ranks #23 on the WhichDB Score (54.3/100) and Crunchy Bridge ranks #665 (0.2/100). Popularity is not fit: check the requirements that matter for your project.

Are Crunchy Bridge and Supabase open source?

No. Crunchy Bridge is proprietary, closed-source software. Yes. Supabase is open source. License: Apache License 2.0.