Wasn't sure where to leave a review, so I'll do it here!
Proxyman is a delightful app, everything you want from a modern native macOS app and it's incredibly useful. Coming from Charles, the performance in Proxyman is second to none, and while the layout took some getting used to, I now love it.
My favourite feature is folders, being able to group all the domains my app contacts into one folder is awesome. I launch Proxyman, click on my app, and I'm off to the races
It was really easy to integrate into my app, and it's great to show me breakdowns of things I care about in my app, like which paywall is more likely to convert users.