1.meilisearch / meilisearchA lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.search-enginetypo-tolerancesite-searchdatabaseenterprise-searchsearch+14 moreRustOther license60K total2.8K forks+2,681 starsfrom 57,089 · score 7.89
2.quickwit-oss / tantivyTantivy is a full-text search engine library inspired by Apache Lucene and written in Rustsearch-enginerustRustMIT16K total1K forks+1,321 starsfrom 15,073 · score 7.19
3.paradedb / paradedbOne Postgres for your application data, full-text search, vector retrieval, and aggregations. Home of the pg_search extension.sparse-vectorhybrid-searchbm25full-text-searchanalyticsolap+14 moreRustAGPL-3.09.5K total496 forks+782 starsfrom 8,692 · score 6.66
4.quickwit-oss / quickwitCloud-native OSS search engine for observabilityrustlog-managementlogstantivycloud-nativeopen-source+4 moreRustAPACHE-2.012K total625 forks+658 starsfrom 11,106 · score 6.49
5.valeriansaliou / sonic🦔 Fast, lightweight & schema-less search backend. An alternative to Elasticsearch that runs on a few MBs of RAM.rustinfrastructuresearchindexgraphdatabase+4 moreRustMPL-2.021K total621 forks+268 starsfrom 21,109 · score 5.59
6.tinysearch / tinysearch🔍 Tiny, full-text search engine for static websites built with Rust and Wasmbloom-filterstatic-sitesearch-enginewasmrustlunrjs+2 moreRustAPACHE-2.03K total94 forks+56 starsfrom 2,923 · score 4.04