
Description: Outline VPN is an open-source VPN service created by Jigsaw, which is part of Google's parent company Alphabet. It allows users to set up their own private VPN server on a cloud platform like DigitalOcean or run it on any server. Outline aims to provide a simple VPN service focused on privacy and security.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Tailscale is a zero config VPN that makes networks easy to manage. It creates a private network between devices, servers, and clouds. Tailscale requires no physical infrastructure or exposed ports. It uses WireGuard under the hood for secure and fast connections.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API