
Description: VPNBook is a free, open-source VPN service that allows users to connect to servers in different countries to access restricted content and increase privacy. It offers PPTP and OpenVPN protocols with servers in over 80 locations.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Psiphon is an open-source web proxy that allows users to bypass internet censorship and access blocked websites. It works by routing web traffic through its global server network.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API