Best Open Source Relational Databases (SQL) using Cargo in 2026

Neon Postgres

Serverless Postgres for modern applications

Stars
22,349
Forks
1,003
Last commit
30 days ago

Cloud-native, auto-scaling Postgres with instant branching, bottomless storage, and pay-per-use pricing

Open Source Alternative to:

Supabase

Turso

SQLite-compatible database for scalable multi-tenant applications

Stars
16,895
Forks
502
Last commit
22 days ago

Turso provides a simple developer experience with SQLite compatibility, allowing you to build and scale multi-tenant applications with unlimited databases.

Open Source Alternative to:

Supabase

Databend

Cloud-native data warehouse for lightning-fast analytics

Stars
9,352
Forks
886
Last commit
4 hours ago

Databend is an open-source, elastic cloud data warehouse built for high-performance analytics and seamless integration with popular data tools.

Open Source Alternative to:

Snowflake

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Neon Postgres

Serverless Postgres for modern applications

Stars
22,349
Forks
1,003
Last commit
30 days ago

Cloud-native, auto-scaling Postgres with instant branching, bottomless storage, and pay-per-use pricing

Open Source Alternative to:

Supabase

Turso

SQLite-compatible database for scalable multi-tenant applications

Stars
16,895
Forks
502
Last commit
22 days ago

Turso provides a simple developer experience with SQLite compatibility, allowing you to build and scale multi-tenant applications with unlimited databases.

Open Source Alternative to:

Supabase

Databend

Cloud-native data warehouse for lightning-fast analytics

Stars
9,352
Forks
886
Last commit
4 hours ago

Databend is an open-source, elastic cloud data warehouse built for high-performance analytics and seamless integration with popular data tools.

Open Source Alternative to:

Snowflake

Open Source Relational Databases (SQL) using Cargo

A curated collection of the best open source database systems based on the relational model (SQL). using Cargo.

Neon Postgres

Turso

Databend

Neon Postgres

Turso

Databend