alternatives to

Citus

Distributed PostgreSQL as an extension

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2 open source alternatives to Citus
ToolFitStarsLicenceTermsSelf-hostedLanguageLatestLast push
Apache ShardingSpherePartial21kApache-2.0Open sourceYesJava5.5.32026-10-06
PgDogPartial5.6kAGPL-3.0Open sourceYesRustv0.1.602026-10-06

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2 alternatives

Apache ShardingSpherePartial

Empowering Data Intelligence with Distributed SQL for Sharding, Scalability, and Security Across All Databases.

Shards ordinary PostgreSQL or MySQL servers from a proxy or a JDBC driver, instead of an extension.

Language
Java
Licence
Apache-2.0
Stars
21k
Latest
5.5.3
Last push
2026-10-06
PgDogPartial

PostgreSQL connection pooler, load balancer and database sharder.

Shards ordinary PostgreSQL servers from a proxy, with connection pooling and load balancing, instead of an extension.

Language
Rust
Licence
AGPL-3.0
Stars
5.6k
Latest
v0.1.60
Last push
2026-10-06

Head to head

About Citus

Language
C
Licence
AGPL-3.0
Stars
13k
Last push
2026-10-06

About Citus →