SSealbook

codelibs/fess

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-searchjavallmlucene

License & maintenance

Apache-2.0 is a permissive license: free to use commercially with attribution.

Last code push 3 days ago.