# SQLite VSS

> SQLite extension using FAISS for vector similarity search, enabling hybrid SQL+vector queries with ACID transactions on lightweight embedded SQL infrastructure. Cost-effective for local/edge apps vs dedicated VDBs.

- **URL:** https://github.com/asg017/sqlite-vss
- **Category:** Relational Vector Extensions
- **Tags:** Sql Hybrid, sqlite-ext, faiss
- **Updated:** 2026-04-23 01:18
- **Canonical page:** https://vectordb.ever.works/ja/items/sqlite-vss

## Details

## Overview

SQLite extension bringing FAISS-based vector search to SQLite. Note: Development shifted to sqlite-vec.

## Features

- FAISS ANN search
- FTS5-like API

## Use Cases

- Semantic search in SQLite
- Edge RAG

## Comparisons

Embedded ACID SQL vs separate VDBs; no sync needed.

## Pricing

Free OSS.

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