Ranked by health
- ElasticsearchDistributed search and analytics engine for full-text, faceted and vector search over your own data.★ 78k AGPL-3.0 / SSPL-1.0 / Elastic-2.0 Java self-host managedNot scored yet
- MeilisearchSearch engine API with typo tolerance and hybrid keyword and AI-powered search for sites and apps.★ 59k MIT + BUSL-1.1 enterprise edition Rust self-host managedNot scored yet
- TypesenseTypo-tolerant, in-memory search engine for building instant search experiences.★ 27k GPL-3.0 C++ self-host managedNot scored yet
- OpenSearchApache-licensed distributed search engine with dashboards, used for site, app and log search.★ 14k Apache-2.0 Java self-host managedNot scored yet