pgvectorscale
PostgreSQL extension that builds on pgvector with a DiskANN-style index and label-filtered vector search.
Infrastructure by Tiger Data
IndexedPostgreSQL★ 3,152
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Setup steps are in the repository. Website · Repository
About
pgvectorscale adds a StreamingDiskANN index, statistical binary quantization and label-based filtered vector search on top of pgvector. It is written in Rust with the PGRX framework. It can be installed from a pre-built Docker container or built from source on an existing PostgreSQL server.
Use cases: database-access, knowledge-base
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Fact sheet
- Category
- Vector databases · postgres extension
- Self-host
- Yesraw.githubusercontent.com
Facts read from the vendor's own pages by claude-haiku-5-5 on Oct 24, 2026; a fact is shown only with the page it came from.
Signals
- Stars
- 3,152
- Forks
- 160
- Open issues
- 10
- Last commit
- Oct 14, 2026 (14 days ago)
- Last release
- Sep 4, 2026 (1 month ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- PostgreSQL
- Repository
- github.com/timescale/pgvectorscale
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- READMEgithub-graphql
Cite this page
pgvectorscale. Agent Mart. https://agentmart.dev/infrastructure/pgvectorscale (last updated 2026-10-24)