Insomnia REST API Client

Build, manage, and run templated REST API requests

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Chris Board
Arthur Eudeline
  • Arthur Eudeline
    Arthur EudelineWeb developer f***ing proven technophile

    Easy to understand, powerfull, nice to use, beautiful UI, variables editing, free, always upgrated, ...



    It was a really good surprise for me when I discovered this tool. It's totally free, constantly maintained by a little community of passioned peoples and really nice to use! You can manage several environments/projects, add variables system by JSON format, add a markdown documentation for each request you build, ...

    Arthur Eudeline has used this product for one year.


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Pascal Jaillon
Pascal Jaillon@p45c41 · Product leader - Mobile, Cloud & IoT
Beautiful experience! I've played with a lot of chrome extensions while working on rest2mobile and I must say that this UX is very well done.
Jeff Andersen
Jeff Andersen@jeffandersen · Co-founder @ManifoldCo
This is pretty cool. I've actually featured the tool in a tutorial for novice programmers I put together about building a REST API They really liked it and found it easy to test out their code without having to also write a client for their API.
Gregory Schier
Gregory SchierMaker@gregoryschier · Software Developer
@jeffandersen great tutorial. It makes me happy to see @getinsomnia being used like this in the wild :)
Marshall@hypecraft · Independent Human
This might put a few paid API clients on notice. A well executed and simple solution to a common problem, loving it so far.
Chris Cuilla
Chris Cuilla@chriscuilla · Software Product Designer
Been using Insomnia for a couple months and I love it.
Eric Githinji
Eric Githinji@errricg · Frontend Dev. & UI Design
Love the simplicity and the power. Plus the design is just great! Switched completely from Postman when I met Insomnia 🙃