Nice, one thing that gets me paying for https://paw.cloud is the ability to chain requests
ie. GET /things -> GET /things/{things.first.id} -> PUT /things/{things.first.id} -> DELETE /things/{things.first.id}
Since everybody's piling on their favorite alternatives, I have to mention HTTP Prompt [1]. It's obviously in another league than Insomnia and such, but I find that it strikes a sweet spot: much more convenient than curl or HTTPie, yet not a big mouse-driven GUI tool.
Seems cool - I am going to download now and try it out.
Tip: I suggest removing the 'pricing' menu option on the top of the web site. I saw it immediately the first time I went to your site, and I assumed yours was a paid product, so I stopped there and closed the window. It was only when I went back later and scrolled through, I noticed the current version is free for now. Removing the 'Pricing' link may make other people stick around longer to take a look...