alibaba/zvec

Vector Databases

A lightweight, lightning-fast, in-process vector database

GitHub →Website →

7.8

GitHub Metrics

Stars

15.5k

Forks

982

Open Issues

Watchers

Contributors

Weekly Commits

Language

C++

License

Apache-2.0

Last Commit

Aug 27, 2026

Created

Dec 5, 2025

Latest Release

v0.7.0

Release Date

Aug 24, 2026

Synced: Aug 28, 2026

Quality Scores

Documentation Qualityw: 20%

7.2

Has docs site (https://zvec.org/en/). Description: 57 chars. Stars signal: 15,528. Contributors: 32. Score: 7.2/10

Community Healthw: 20%

7.5

Stars: 15,528. Contributors: 32. Watchers: 70. Forks: 982. Issue ratio: 0.4%. Score: 7.5/10

Maintenance Velocityw: 15%

9.4

Last commit: 1d ago. Weekly commits: 10. Latest release: v0.7.0. Score: 9.4/10

API Design & DXw: 20%

8.1

Stars/issues ratio: 282. Has documentation site. Permissive license: Apache-2.0. Popularity signal: 15,528 stars. Score: 8.1/10

Production Readinessw: 15%

7.0

Battle-tested: 15,528 stars. Peer review: 32 contributors. Versioned: v0.7.0. Licensed: Apache-2.0. Age: 0.7 years. Maintenance: last commit 1d ago. Score: 7/10

Ecosystem Integrationw: 10%

7.8

Fork interest: 982. Ecosystem: C++. Integration-friendly: Apache-2.0. Adoption: 15,528 stars. Has web presence. Score: 7.8/10