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vespa-engine / vespa
The AI search platform
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.
Popularity
Repository stars7,163Highest1,144
Fork752Highest177
Maintenance
Last push2026-11-062026-11-05
Maintenance notesNot verifiedNot verified
Repository created2016-06-032013-09-13
License & use
LicenseApache-2.0 · PermissiveApache-2.0 · Permissive
PricingPricing not verifiedPricing not verified
Basics
Browse by purposeDatabases · Retrieval-augmented generation · Search enginesDatabases · Retrieval-augmented generation · Search engines · Self-hosted services
TypeApps & systemsApps & systems
SubcategoryDatabases & searchDatabases & search
PlatformNot verifiedNot verified
First collected2026-11-032026-11-03
LanguageJavaJava
License tiers are derived from metadata. Check obligations for your use; unknown does not mean prohibited. Measured at 2026-11-06 UTC