sqlite-vec

Small SQLite extension that adds vector search to SQLite tables, written in pure C with no dependencies.

Infrastructure by Alex Garcia

IndexedApache-2.0★ 8,211

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pip install sqlite-vec

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About

sqlite-vec is a SQLite extension that stores and queries float, int8 and binary vectors in vec0 virtual tables. It is written in pure C with no dependencies and runs on Linux, macOS, Windows, WebAssembly and Raspberry Pi. The project is pre-v1, so breaking changes are expected.

Use cases: knowledge-base, database-access

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Fact sheet

Category: Vector databases · embedded
Open source: Yesgithub.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: 8,211
Forks: 356
Open issues: 163
Last commit: May 18, 2026 (5 months ago)
Last release: Mar 31, 2026 (7 months ago)

From GitHub (fetched Oct 24, 2026).

Details

Packages: pypi sqlite-vecnpm sqlite-vec
License: Apache-2.0
Repository: github.com/asg017/sqlite-vec
Website: github.com/asg017/sqlite-vec
Docs: alexgarcia.xyz/sqlite-vec/
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: README Docs github-graphql

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sqlite-vec. Agent Mart. https://agentmart.dev/infrastructure/sqlite-vec (last updated 2026-10-24)