Publish and embed a self-hosted knowledge-base chat assistant on your website.
Free self-hosted software · Local models or API key · Hosting extra

AI tools
Embed a chatbot that answers from your workspace documents.
Embed a chatbot that answers from your workspace documents.
All-in-one desktop and self-hosted AI document assistant with multi-user permissions, local or cloud LLM connectivity, and full RAG search replacing CustomGPT. Free open-source AI desktop and web workspace alternative to Copy.ai. AnythingLLM enables document-grounded text generation, custom AI agents, and prompt workflows using local or cloud LLMs. Geared toward general knowledge retrieval and custom prompt generation rather than specialised ad-copy templates.
Website widget requires Docker, not the Desktop app. Hosting, model hardware or API calls cost extra. Requires document retrieval and security configuration. A 2025 widget user reported mobile scrolling and auto-open issues; current fixes were not established in this research.
Each comparison covers the workflow described above, rather than every paid feature.