AnythingLLM vs Onyx (Danswer)
An all-in-one, self-hostable AI app that turns any documents into a private chatbot with RAG. AnythingLLM works with local models (via Ollama) or APIs, supports workspaces and users, and is free and open source — a private ChatGPT for your files.
🧠 Expert verdict
Our expert verdict: AnythingLLM is the stronger all-round choice, scoring 4.6/5 versus 4.5/5 for Onyx (Danswer), and it stands out for "Chat with your own documents privately". Choose AnythingLLM if you want the best chatbots tool overall, especially for private document chatbot; pick Onyx (Danswer) if "Connects 40+ company apps" matters more for your workflow.
AnythingLLM
An all-in-one, self-hostable AI app that turns any documents into a private chatbot with RAG. AnythingLLM works with local models (via Ollama) or APIs, supports workspaces and users, and is free and open source — a private ChatGPT for your files.
Onyx (Danswer)
An open-source enterprise AI assistant and search (formerly Danswer) that connects to your company's apps — Slack, Drive, Confluence, GitHub — to answer questions over internal knowledge. Self-hostable, secure and free.
AnythingLLM
✅ Pros
- +Chat with your own documents privately
- +Works with local models or APIs
- +Workspaces and multi-user
- +Free and open source
- +Easy desktop or Docker install
❌ Cons
- −Self-hosting/setup needed
- −Local models need hardware
- −Answer quality depends on model
- −You manage updates
Onyx (Danswer)
✅ Pros
- +Connects 40+ company apps
- +Self-hostable (data stays yours)
- +Open-source alternative to Glean
- +Secure with permissions
- +Free to run yourself
❌ Cons
- −Setup for connectors/IT
- −Hosted cloud plan is paid
- −Best for teams, not individuals
- −Requires maintenance
🎯 Best for — AnythingLLM
🎯 Best for — Onyx (Danswer)
🏷️ Tags — AnythingLLM
🏷️ Tags — Onyx (Danswer)
Our Verdict
After comparing ratings, pricing and features, AnythingLLM comes out ahead with a 4.6/5 rating. It is the better choice for most users.
Expert take on each tool
📌 AnythingLLM
AnythingLLM is the easiest open-source way to build a private ChatGPT over your own documents. With local-model support via Ollama, workspaces and users, it is ideal for teams that want a document chatbot without sending data to the cloud.
📌 Onyx (Danswer)
Onyx (formerly Danswer) is the leading open-source alternative to Glean: connect your company apps and get a secure, self-hosted AI assistant over internal knowledge. Ideal for teams that want enterprise search without sending data to a vendor cloud.
❓ Frequently Asked Questions
Which is better: AnythingLLM or Onyx (Danswer)?
AnythingLLM has the higher user rating (4.6/5 vs 4.5/5), making it the stronger overall pick. That said, Onyx (Danswer) can still be the better fit depending on your budget and specific needs — see the full comparison above.
Is AnythingLLM or Onyx (Danswer) cheaper?
AnythingLLM (Free / Open Source) is generally more budget-friendly than Onyx (Danswer) (Free (open source) / cloud plans). If cost is your main concern, AnythingLLM is worth trying first — but compare the feature sets above to confirm it covers what you need.
Can I switch from AnythingLLM to Onyx (Danswer)?
Yes — switching between AnythingLLM and Onyx (Danswer) is usually straightforward since both are chatbots tools with similar core workflows. Most users can export their data and get started with Onyx (Danswer) within a day; just check Onyx (Danswer)'s free plan before committing to a paid tier.