FREEDOM251

Freedom251 › LangSmith

Instead of LangSmith

LangSmith alternatives

Apps that do what LangSmith does, from the prompting tool list, the ones you can start free with first.

  1. 1

    Langfuse

    Free plan Open source APILinuxSelf-hosted+1
    9.2 Free plan · paid from $29/mo Visit site
  2. 2

    PromptHub

    Free plan APIWeb
    7.0 Free plan · paid from $9/user/mo (annual) Visit site
  3. 3

    PromptLayer

    Free plan APISelf-hostedWeb
    7.0 Free plan · paid from $49/mo Visit site
  4. 4

    Promptitude

    Free plan APIWeb
    6.9 Free plan · paid from $39/mo (annual) Visit site
  5. 5

    PromptOps Manager

    Free plan APISelf-hostedWeb
    6.9 Free plan Visit site
  6. 6

    ProofHound

    Free plan APISelf-hostedWeb
    6.8 Free plan Visit site
  7. 7

    SpacePrompts

    Free plan APIExtensionWeb
    6.8 Free plan · paid from $5/mo (annual) Visit site
  8. 8

    PromptSource

    Free plan APISelf-hostedWeb
    6.6 Open source Visit site
  9. 9

    Prompt Builder

    Free plan LinuxMacWeb+1
    6.4 Free plan · paid from €1.99/mo Visit site
  10. 10

    AIPRM

    Free plan Web
    6.2 Free plan Visit site
  11. 11

    Armarium

    Free plan Windows
    6.1 Free plan · paid from $39 Visit site
  12. 12

    ImprovePrompt

    Free plan Web
    6.1 Free plan Visit site
  13. 13

    PromptHero

    Free plan AndroidiPhoneWeb
    6.1 Free plan · paid from $16/mo (annual) Visit site
  14. 14

    Promhance

    Free plan Web
    6.0 Free plan Visit site
  15. 15

    PromptDrive

    Free plan Web
    6.0 Free plan · paid from $5/user/mo Visit site
  16. 16

    PromptForge

    Free plan Web
    6.0 Free plan · paid from €7.99/mo Visit site
  17. 17

    Prompted

    Free plan Web
    5.9 Free plan Visit site
  18. 18

    Open Prompt Manager

    Free plan
    5.8 Free plan Visit site
  19. 19

    PromptEnhance

    Free plan Web
    5.8 Free plan Visit site
  20. 20

    Promptimize

    Free plan Web
    5.7 Free plan · paid from $5/mo Visit site
  21. 21

    PromptMania

    Free plan Web
    5.6 Free plan Visit site
  22. 22

    Promptomania

    Free plan Web
    5.6 Free plan Visit site
  23. 23

    Prompt Optimizer

    Free plan Web
    5.5 Free plan · paid from $5.99/mo Visit site
  24. 24

    The Prompt Library

    Free plan Web
    5.4 Free plan · paid from $8/mo Visit site

← Back to LangSmith The whole prompting tool list