Onyx (Danswer) vs AnythingLLM
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.
🧠 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.
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
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)
✅ 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
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
🎯 Best for — Onyx (Danswer)
🎯 Best for — AnythingLLM
🏷️ Tags — Onyx (Danswer)
🏷️ Tags — AnythingLLM
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
📌 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.
📌 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.
❓ Frequently Asked Questions
Which is better: Onyx (Danswer) or AnythingLLM?
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 Onyx (Danswer) or AnythingLLM 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 Onyx (Danswer) to AnythingLLM?
Yes — switching between Onyx (Danswer) and AnythingLLM is usually straightforward since both are chatbots tools with similar core workflows. Most users can export their data and get started with AnythingLLM within a day; just check AnythingLLM's free plan before committing to a paid tier.