
Description: Redsocks is an open source software that allows redirecting TCP connections through proxy servers like SOCKS or HTTPS. It works at low level of operating system kernel, so all TCP connections can go through proxies transparently without any configuration in applications.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Postern is an open-source proxy software that allows users to bypass firewalls and access blocked websites. It works by routing traffic through an external server, masking the user's real IP address.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API