PlayFab - PlayFab is a backend platform for games, delivering powerful real-time tools and services for LiveOps.
Firebase - Firebase is a cloud service designed to power real-time, collaborative applications for mobile and web.
Nakama - Nakama is an open-source distributed social and realtime server for games and apps.
restdb.io - restdb.io lets you create databases and REST APIs quickly. Development databases are free. Powerful web-based and mobile-friendly data management.
Metaplay.io - Build and operate Unity games at scale, featuring a liveops platform, game economy pipelines, scalable cloud servers, game programming tools, and more.
RemoteStorage - An open protocol for per-user storage OWN YOUR DATA