
Description: PlayFab is a backend service platform that provides live game operations, player insights, content management, player impact, economy management and more for game developers. It allows developers to focus on building great games while PlayFab handles servers, analytics, and other services.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: SocketWeaver is an open-source platform for building scalable, high-performance networking applications. It provides a simple API and runtime for handling thousands of simultaneous connections with support for TCP, WebSockets, and other protocols.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API