AutoFlow
A self-hosted knowledge base answers questions about website content using Graph RAG, with an embeddable chat widget and TiDB Serverless storage.
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AutoFlow is a conversational knowledge base for teams that want visitors to ask questions about their product or documentation. It uses Graph RAG, which combines knowledge graphs with retrieval of relevant content for AI answers.
- Website collection: A built-in crawler gathers content from websites and documentation through sitemap URLs.
- Conversational search: A dedicated search page lets people ask questions about the collected content in a chat interface.
- Embedded chat: A JavaScript widget brings product questions and answers onto your own website.
AutoFlow is open source under the Apache 2.0 license and supports self-hosted deployment through Docker Compose. The stated hardware requirement is four CPU cores and 8 GB of RAM. It uses LlamaIndex and DSPy for its AI workflow.
The application runs on your server, while TiDB Serverless provides its vector storage. TiDB also stores chat history and other application data.
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