Search awesome repositories

A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.

Open Source alternative to Algolia + Pinecone and an Easier-to-Use alternative to ElasticSearch ⚡ 🔍 ✨ Fast, typo tolerant, in-memory fuzzy Search Engine for building delightful search experiences

Easy to use open source fast database for search | Good alternative to Elasticsearch | Drop-in replacement for E in the ELK stack

Simple, Elastic-quality search for Postgres

The AI-native database built for LLM applications, providing incredibly fast hybrid search of dense vector, sparse vector, tensor (multi-vector), and full-text.

PostgreSQL extension for BM25 relevance-ranked full-text search. Postgres OSS licensed.

Sync-in Server · Open-source platform for file storage, sharing, collaboration, and syncing.

Fess is very powerful and easily deployable Enterprise Search Server.

Django BM25 full-text search using PostgreSQL - a lightweight Elasticsearch alternative

Persistent, searchable context storage across Claude Code sessions using SQLite + FTS5