pgvector
Install command:
brew install pgvectorOpen-source vector similarity search for Postgres
https://github.com/pgvector/pgvector
License: PostgreSQL
Development: Pull requests
Formula JSON API: /api/formula/pgvector.json
Formula code: pgvector.rb on GitHub
Bottle (binary package) installation support provided for:
| macOS on Apple Silicon |
golden gate | ✅ |
|---|---|---|
| tahoe | ✅ | |
| sequoia | ✅ | |
| Linux | ARM64 | ✅ |
| x86_64 | ✅ |
Current versions:
| stable | ✅ | 0.8.7 |
Depends on when building from source:
| postgresql@17 | 17.12 | Object-relational database system |
| postgresql@18 | 18.7 | Object-relational database system |
GitHub Packages downloads:
| Last 30 days | 34,931 |
|---|---|
| Downloads | 408,414 |
| Analytics install events (30 days) | 3,072 |
| Downloads / install events (30 days) | 11.4× |
Source: GitHub Packages, fetched 2026-11-15T00:55:56Z. Analytics dates: 2026-10-16 to 2026-11-15. Totals exclude downloads from Bintray before the migration to GitHub Packages. Downloads and install attempts measure different things; the difference does not count analytics opt-outs. Definitions and limitations.
Analytics:
| 30 days | 90 days | 365 days | |
|---|---|---|---|
| Installs | 3,064 | 9,322 | 40,061 |
Installs (--HEAD) | 8 | 26 | 93 |
| Installs on Request | 3,064 | 9,319 | 40,052 |
Installs on Request (--HEAD) | 8 | 26 | 93 |
| Build Errors | 23 |