Fess
未认领Open-source, self-hosted enterprise & site search server built on OpenSearch. Crawls web / file / DB / cloud sources, 20+ languages, REST API, and AI/RAG & semantic search. Apache-2.0.
ai-searchcrawlerdockerelasticsearchelasticsearch-alternativeenterprise-searchfull-text-searchjavallmlucenemcpopensearchragrest-apisearchsearch-engineself-hostedsemantic-searchsite-search