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ML & infrastructure

Haystack

Haystack is deepset's open-source framework for building production RAG pipelines, search systems, and AI agents.

What’s good

  • Composable pipeline architecture
  • Production-focused tooling
  • Strong document retrieval support

Where it falls down

  • Smaller community than LangChain
  • Enterprise platform is contact-sales

Runs on

self hostedapi

Built for

developersai engineersenterprise

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