Onyx
Onyx fits teams that want a ChatGPT-style workspace over their own documents without sending the index to a vendor cloud. The free community edition covers chat, connectors and agents; SSO and role-based access sit behind the paid tiers. The Zoom deal is new, so check how the self-hosted and open-source promises are written into your contract.
Pros
- Permission-aware retrieval inherits access rules from each connected source
- Runs self-hosted, including air-gapped, with a free MIT-licensed community edition
- Works with many LLM providers, including local models
- Connects to 40+ apps and exposes agents, MCP tools and developer APIs
Cons
- SSO, role-based access and white-labeling require a paid or enterprise licence; the repository carries a separate enterprise licence for those directories
- Self-hosting a search index and connectors needs real infrastructure and upkeep
- Product roadmap now depends on a new parent company, and pricing for larger deployments is not published