Glean
Hosted enterprise search and AI assistant sold on enterprise contracts with no published pricing and reported minimums around $50K a year.
1 self-hosted replacements in this index, ranked by GitHub stars in the dataset.
Replacements
Onyx Community Edition
Chat UI that works with any LLM. It comes loaded with advanced features like agents, web search, RAG, MCP, deep research, Connectors to 40+ knowledge sources, and more.
33,117 stars Active
31 Oct 2026 v5.0.3
