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Instead of OpenAI Playground

OpenAI Playground alternatives

Apps that do what OpenAI Playground does, from the prompt engineering tools list, the ones you can start free with first.

1. 1

   HoneyHive

   Free plan APISelf-hostedWeb
   7.3 Free plan Visit site
2. 2

   LangSmith

   Free plan APILinuxMac+3
   7.3 Free plan · paid from $39/user/mo Visit site
3. 3

   Laminar

   Free plan APISelf-hostedWeb
   7.2 Free plan · paid from $30/mo Visit site
4. 4 M

   MLflow Model Registry

   Free plan APILinuxSelf-hosted+1
   7.2 Free plan Visit site
5. 5

   Maxim AI

   Free plan APISelf-hostedWeb
   7.1 Free plan · paid from $29/user/mo · 14-day trial Visit site
6. 6

   PromptLayer

   Free plan APISelf-hostedWeb
   7.0 Free plan · paid from $49/mo Visit site
7. 7 D

   DSPy

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

   ProofHound

   Free plan APISelf-hostedWeb
   6.9 Free plan Visit site
9. 9 T

   TextGrad

   Free plan LinuxSelf-hosted
   6.4 Free plan Visit site
10. 10 P

    PromptTools

    Free plan
    5.4 Free plan Visit site
11. 11

    Amazon Bedrock Prompt Management

    Paid Web
    4.7 Visit site
12. 12 M

    Microsoft Foundry Agent Evaluation

    Paid Web
    4.3 Visit site

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