
Description: Nakama is an open source server designed for social and real-time games and apps. It handles user accounts, data storage, social network integration, realtime messaging, game matchmaking, and more. Nakama helps developers build multi-player games and social apps quickly and at scale.
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