Postman

Looking for a tool like Postman (The most widely used platform for building and testing APIs)? Below are 14 AI tools people use as an alternative to Postman, ranked by leaderboard position. Each one is approved by our editors and worth comparing before you decide.

Gretel.ai Synthetic data APIs, now part of Nvidia

Aug 17

FlowGPT Community library of AI prompts and workflow templates

Aug 17

Fauna Serverless database that shut down its cloud service in 2025

Aug 17

Archbee Docs platform for internal wikis and API references

Aug 17