inProxy is described as 'Capture, inspect, analyze, manipulate and mock all the HTTP, HTTPS and WebSocket traffic between your computer and the internet. You can even debug local traffic of your private network like for example Web Servers, iOS devices, Android devices and other applications such as' and is an app in the development category. There are four alternatives to inProxy for a variety of platforms, including Windows, Linux, Mac, iPhone and iPad apps. The best inProxy alternative is mitmproxy, which is both free and Open Source. Other great apps like inProxy are Fiddler, Charles and Proxyman.