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pgvector / pgvector

Open-source vector similarity search for Postgres

Repository stars
23,600All-time #1,793
Fork
1,384
Last push
updated 1 days ago
Repository created
since 2021
Apps & systemsGeneralCLicense not declared
View source

About

Summarised by AI from the README; the original prevails

Author description: Open-source vector similarity search for Postgres

Basic listing based on official public information; functionality has not been independently evaluated.

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  • No license declared: commercial use and redistribution terms are unknown.
Platform
Not verified
Pricing
Pricing not verifiedCheck current official software, hosting, model and infrastructure pricing.
Maintenance notes
Not verified
# approximate-nearest-neighbor-search# nearest-neighbor-search

Star trend

Includes values estimated from GitHub history
23,23923,40423,56910-0710-1210-1710-2210-2711-0111-05
Raw observations · 2
Historical observations
Measured atRepository starsSource
2026-11-06 09:03 UTC23,600Source
2026-11-03 08:27 UTC23,569Source

First collected 2026-11-03Measured at 2026-11-06 09:03 UTCSourceLicense source

Compiled from public project information; not independently tested. · Repository stars, not unique users or individual-skill installs · License tiers are derived from metadata. Check obligations for your use; unknown does not mean prohibited.