Loved Postman as well, but I've switched to PAW [0] with a very polished and powerful native OS X experience.<p>[0] <a href="https://luckymarmot.com/paw" rel="nofollow">https://luckymarmot.com/paw</a>
This is great, but I recently switched to restclient-mode and I'm not going back.<p><a href="http://emacsrocks.com/e15.html" rel="nofollow">http://emacsrocks.com/e15.html</a>
We've been using the Sync Beta for a few months now and I can confirm this is the smoothest way to have the client/server teams working together.<p>We use the collections as both day-to-day development tools, as well as API documentation and a quick test layer.<p>Kudos to the Postman team!