weaviate/weaviate

Vector Databases

Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with the fault tolerance and scalability of a cloud-native database.

GitHub →Website →

8.1

GitHub Metrics

Stars

16.5k

Forks

1.3k

Open Issues

548

Watchers

138

Contributors

172

Weekly Commits

Language

License

BSD-3-Clause

Last Commit

Jun 28, 2026

Created

Mar 30, 2016

Latest Release

v1.38.2

Release Date

Jun 25, 2026

Synced: Jun 29, 2026

Quality Scores

Documentation Qualityw: 20%

8.4

Has docs site (https://weaviate.io/developers/weaviate/). Description: 222 chars. Stars signal: 16,454. Contributors: 172. Score: 8.4/10

Community Healthw: 20%

8.1

Stars: 16,454. Contributors: 172. Watchers: 138. Forks: 1,327. Issue ratio: 3.3%. Score: 8.1/10

Maintenance Velocityw: 15%

7.7

Last commit: 0d ago. Weekly commits: 0. Latest release: v1.38.2. Maturity bonus: 10.3y old. Score: 7.7/10

API Design & DXw: 20%

8.0

Stars/issues ratio: 30. Typed language: Go. Has documentation site. Permissive license: BSD-3-Clause. Popularity signal: 16,454 stars. Score: 8/10

Production Readinessw: 15%

8.3

Battle-tested: 16,454 stars. Peer review: 172 contributors. Versioned: v1.38.2. Licensed: BSD-3-Clause. Age: 10.3 years. Maintenance: last commit 0d ago. Score: 8.3/10

Ecosystem Integrationw: 10%

8.4

Fork interest: 1,327. Major ecosystem: Go. Integration-friendly: BSD-3-Clause. Adoption: 16,454 stars. Has web presence. Score: 8.4/10