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Instead of RAGStack

RAGStack alternatives

Apps that do what RAGStack does, from the retrieval-augmented generation tools list, the ones you can start free with first.

  1. 1

    Flowise

    Free plan APILinuxMac+3
    7.6 Free plan · paid from $35/mo Visit site
  2. 2

    Azure AI Speech

    by Azure AI Speech
    Free plan APISelf-hostedWeb
    7.5 Free plan Visit site
  3. 3

    Haystack Enterprise Platform

    Free plan APISelf-hostedWeb
    7.4 Free plan Visit site
  4. 4

    I3K RAG Enterprise

    Free plan APILinuxSelf-hosted+2
    7.4 Free plan Visit site
  5. 5

    LlamaIndex

    Free plan APILinuxSelf-hosted+1
    7.3 Free plan · paid from $50/mo Visit site
  6. 6

    Graphiti

    Free plan APISelf-hosted
    7.2 Open source Visit site
  7. 7

    Haystack

    Free plan APISelf-hosted
    7.2 Open source Visit site
  8. 8

    PrivateGPT

    Free plan APILinuxMac+3
    7.2 Open source Visit site
  9. 9

    LangChain

    Free plan APISelf-hosted
    7.1 Free plan Visit site
  10. 10

    OpenRAG

    Free plan APISelf-hostedWeb
    7.1 Free plan Visit site
  11. 11

    Langflow

    Free plan APILinuxMac+3
    7.0 Free plan Visit site
  12. 12

    Pathway Live Data Framework

    Free plan APISelf-hosted
    7.0 Free plan Visit site
  13. 13

    txtai

    Free plan APILinuxMac+2
    7.0 Open source Visit site
  14. 14

    Quivr

    Free plan APIWeb
    6.9 From €150/mo Visit site
  15. 15

    Ragen

    Free plan APISelf-hostedWeb
    6.9 Free plan Visit site
  16. 16

    ServerBackup

    Free plan LinuxSelf-hosted
    6.7 Free plan Visit site
  17. 17

    Kapa.ai

    Free trial APISelf-hostedWeb
    6.2 Pricing on request · 14-day trial Visit site
  18. 18

    Progress Agentic RAG

    Free trial APISelf-hostedWeb
    5.9 From $700/mo · 14-day trial Visit site
  19. 19

    Vectara

    Free trial APISelf-hostedWeb
    5.7 Pricing on request · 30-day trial Visit site
  20. 20

    R2R

    Free plan
    5.4 Free plan Visit site
  21. 21

    Amazon Bedrock Knowledge Bases

    Paid Web
    4.7 Visit site
  22. 22

    Vertex AI Prompt Optimizer

    Paid Web
    4.0 Visit site

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