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 →

8.5

GitHub Metrics

Stars

16.6k

Forks

1.4k

Open Issues

625

Watchers

138

Contributors

181

Weekly Commits

216

Language

License

BSD-3-Clause

Last Commit

Jul 18, 2026

Created

Mar 30, 2016

Latest Release

v1.38.5

Release Date

Jul 16, 2026

Synced: Jul 18, 2026

Quality Scores

Documentation Qualityw: 20%

8.4

Has docs site (https://weaviate.io/developers/weaviate/). Description: 222 chars. Stars signal: 16,607. Contributors: 181. Score: 8.4/10

Community Healthw: 20%

8.1

Stars: 16,607. Contributors: 181. Watchers: 138. Forks: 1,350. Issue ratio: 3.8%. Score: 8.1/10

Maintenance Velocityw: 15%

9.8

Last commit: 0d ago. Weekly commits: 216. Latest release: v1.38.5. Maturity bonus: 10.3y old. Score: 9.8/10

API Design & DXw: 20%

8.0

Stars/issues ratio: 27. Typed language: Go. Has documentation site. Permissive license: BSD-3-Clause. Popularity signal: 16,607 stars. Score: 8/10

Production Readinessw: 15%

8.3

Battle-tested: 16,607 stars. Peer review: 181 contributors. Versioned: v1.38.5. Licensed: BSD-3-Clause. Age: 10.3 years. Maintenance: last commit 0d ago. Score: 8.3/10

Ecosystem Integrationw: 10%

8.4

Fork interest: 1,350. Major ecosystem: Go. Integration-friendly: BSD-3-Clause. Adoption: 16,607 stars. Has web presence. Score: 8.4/10