API testing is a crucial part of web development, allowing us to pass a specific set of data (or not) to application and making sure the expected response is returned, without using fancy UIs.
Currently I'm using Postman for this purpose, tho I've seen more and more people using Insomnia lately.
Which API testing tool do you prefer and why?
Top comments (35)
If you're looking for an online tool, checkout: Hoppscotch.io, formerly Postwoman.
We ❤️ open source: github.com/hoppscotch/hoppscotch
I used postman before but was in need of a GUI that handles websockets as well and postwoman definitely saved the day.
Insomnia all the way. Performance is quite good, I handle bulky JSONs in my daily work and Insomnia never breaks a sweat. UI/UX is decent too. Saved requests are managed nicely as well. Overall I've got no complaints with it and I see no reason to switch to another tool.
On my laptop, I use Insomnia for local dev but for distributed team and easy sharing, I prefer a self-hosted Postwoman
I use Insomnia because personally I like the UI better. Also if I needed to pay for it, it’s a lot cheaper than Postman. I can also do everything in Insomnia that I can do in Postman.
I use Insomnia in a daily basis. I prefer its simplicity when it comes to import (copy/paste) CURL requests. But I also recognize that Postman is a great tool, slightly more advanced.
Also, REST Client extension in VS Code saves my day when I have to store my API calls for later.
Try HyperTest(), it is the best Postman alternative!
-No need to prepare and maintain test data
-Auto generates and updates test based on the network traffic
-Gives inter-service dependency graph to make the visualization easy
Thanks a lot for the valuable addition! 👍💯
If you have a PC, try NativeRest. This is a 100% native REST API client without Electron for Windows. It starts fast, uses 100 times less RAM than Postman and less load CPU.
Thanks a lot for sharing, mate! 👍💯
You can also try ApiScout. It is currently in open beta phase. ApiScout is realy fast and performant tool for testing Rest APIs. It may have not so many features as Postman at the moment, but they are comming.
Thanks for sharing ✨👍💯
I would recommend getMizu.io and open source also available on GitHub
github.com/up9inc/mizu
A simple-yet-powerful API traffic viewer for Kubernetes enabling you to view all API communication between microservices to help your debug and troubleshoot regressions.
Think TCPDump and Wireshark re-invented for Kubernetes.
Thanks for the input 🙏❤
Try Apidog, it is the best free Postman alternative!
Thanks for the valuable addition! 👍💯