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Databricks Lakebase vs Supabase

Databricks Lakebase: Databricks' serverless Postgres built on Neon tech, with branching and sync to Delta tables in Unity Catalog. Supabase: Open-source Postgres backend platform: database, auth, storage, realtime and edge functions in one project.

key differences

  • Licensing: Databricks Lakebase is proprietary (Proprietary (Databricks service)); Supabase is open source (permissive) (Apache License 2.0).
  • Only Databricks Lakebase has compression, time travel.
  • Databricks Lakebase has a serverless option; Supabase does not.

choose lakebase for

  • +Backends for Databricks Apps and AI agents
  • +Online feature and embedding serving from lakehouse pipelines
  • +Operational stores whose data must land in Delta tables
  • +Reverse-ETL style serving of gold tables to applications

best at · OLTP, Feature store, 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

Databricks LakebaseDatabricks' serverless Postgres built on Neon tech, with branching and sync to Delta tables in Unity Catalog.
SupabaseOpen-source Postgres backend platform: database, auth, storage, realtime and edge functions in one project.
overview
Primary model
Relational
Relational
Also supports
Document, Vector
Document, Vector, Spatial
Type
Managed service
Backend platform
Status
Active
Active
Developer
Databricks
Supabase, Inc.
First release
2025
2020
Latest version
–
v1.26.08 (self-hosted) (Aug 7, 2026)
License
ProprietaryProprietary (Databricks service)
Open source (permissive)Apache License 2.0
Free tier
—
✓
popularity
WhichDB Score
0.8
54.3
Rank
#604
#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
None
Read replicas
ACID
Full
Full
Consistency
Strong
Strong
Schema
Strict
Strict
Architecture
Serverless, Shared storage, Primary replica
Primary replica, Client server
deployment
Self-hosted
—
✓
Vendor-managed cloud
✓
✓
Serverless
✓
—
Embedded
—
—
Edge
—
—
Clouds
AWS, 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
Python, Java, Go, JavaScript, Scala
JavaScript, Python, Dart, Swift, Kotlin, C#, Go, Rust
Best for
OLTP, Feature store, Vector search, RAG
OLTP, Vector search, RAG, Content
Add more to this comparisonNot sure either fits? Try smart match

Databricks Lakebase vs Supabase: FAQ

What is the difference between Databricks Lakebase and Supabase?

Databricks Lakebase: Databricks' serverless Postgres built on Neon tech, with branching and sync to Delta tables in Unity Catalog. Supabase: Open-source Postgres backend platform: database, auth, storage, realtime and edge functions in one project. Licensing: Databricks Lakebase is proprietary (Proprietary (Databricks service)); Supabase is open source (permissive) (Apache License 2.0). Only Databricks Lakebase has compression, time travel. Databricks Lakebase has a serverless option; Supabase does not.

When should I choose Databricks Lakebase over Supabase?

Choose Databricks Lakebase for backends for Databricks Apps and AI agents; online feature and embedding serving from lakehouse pipelines; and operational stores whose data must land in Delta tables. 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 Databricks Lakebase or Supabase more popular?

Supabase ranks #23 on the WhichDB Score (54.3/100) and Databricks Lakebase ranks #604 (0.8/100). Popularity is not fit: check the requirements that matter for your project.

Are Databricks Lakebase and Supabase open source?

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