Open-source alternatives to AWS Kendra

One open-source project is offered as a replacement for AWS Kendra: deepset. Running one yourself trades the subscription for your own hosting and upkeep, so the table below leads with what decides that trade: whether the project is alive, what its licence lets a business do, and whether there is a container command to start from.

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  deepset26,762 stars · permissive · active

  Open-source AI orchestration framework for building context-engineered, production-ready LLM applications. Design modular pipelines and agent workflows with explicit control over retrieval, routing, memory, and generation. Built for scalable agents, RAG, multimodal applications, semantic search, and conversational systems.

  Also replaces QnA Maker

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Which projects are offered against AWS Kendra comes from opensourcealternative.to, re-read weekly. Every figure in the table is read from the project’s own repository. We have not run these projects, and we hold no price for AWS Kendra. Browse every open-source alternative.