aisumate

Onyx

★ 4/5 · Infrastructure

Open-source, self-hostable enterprise search and RAG platform with agentic retrieval, 50+ data connectors, and support for all major LLM providers.

Pros

• Advanced agentic RAG with custom agents and instructions
• 50+ pre-built connectors (Slack, Confluence, Google Drive, etc.)
• supports all LLM providers both self-hosted and proprietary

Cons

• Self-hosting requires DevOps infrastructure
• UI/UX learning curve for advanced features
• limited commercial support options

Cost

Free open-source (GitHub); self-hosting infrastructure costs separate (Docker/Kubernetes)

Verdict

Best for enterprises needing full control over RAG deployments with rich agent capabilities and integration flexibility across internal tools.

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