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RAG Platform · Self-hosted · MIT
DocuSage
A self-hosted AI chatbot that answers from your own PDF documents, embeddable on any website with one script tag. Multi-project, multi-tenant, and not tied to one model vendor — OpenAI, Gemini or Azure OpenAI, chosen per project. Your infrastructure, your keys, your data.
RAG
TypeScript
React
Express
PostgreSQL
Drizzle
Embeddings
- Status
- Public · MIT licensed
- Source
- github.com/czHeso/DocuSage
// More coming
More open-source work lands here as it gets published. If you want the design thinking behind systems rather than the code, the case studies are the other half of this.