
Description: DarkRift Networking is an open source networking library for .NET that makes it easy to develop fast, secure and reliable multiplayer games and real-time applications. It provides features like automatic optimization, message serialization and networking architecture out of the box.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

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: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API