RemoteStorage!

GUN is an open source, realtime, graph database written entirely in JavaScript and built using peer-to-peer algorithms, making it surprisingly fault tolerant and easy to get started with.

API development tool for Web and Mobile developers.

Build incredible real-time applications in record time. Feathers is a real-time, micro-service web framework for NodeJS that gives you control over your data via RESTful resources, sockets and flexible plug-ins.

Parse Server is a Parse.com API compatible router package for Node.js/Express.js.

CloudBoost can power your app's backend, including data storage, user authentication, real-time notifications, search and more.

Build your app in minutes. No vendor lock-in Deploy BaasBox anywhere you like with SDKs for iOS, Android and Javascript

Heroic Labs builds Nakama; an open-source distributed social and realtime server for games and apps. It includes a large set of services for users, data storage, and realtime client/server communication; as well as specialized APIs like realtime multiplayer, groups/guilds, and chat. Nakama works with any kind of games device including consoles and VR headsets; and across games platforms like iOS, Android, and Windows Phone.

Mobile technology, driven by consumer demands, has revolutionized the way we do business, forcing enterprises to adapt. Facing the challenge of adapting hundreds and thousands of applications, current solutions offer enterprises manual development, lacking feasibility for mobilization of an entire business. To solve this challenge, Zuznow developed the only AUTOMATIC mobile adaptation platform for enterprise web applications, that has the capacity to transform an entire business into mobile, in next to no-time, serving as a one-stop-shop for the adaptation of hundreds and thousands of B2C, B2E, B2BZuznow’s automatic mobile adaptation platform solves every enterprise challenge of transforming hundreds and thousands of web-based applications to mobile.To date some 100 customers including banks, insurance & telcos, are using the Zuznow platform to mobilize their businesses. »

AWS Mobile Hub lets you easily add and configure features for your mobile apps, including user authentication, data storage, backend logic, push notifications, content delivery, and analytics. After you build your app, AWS Mobile Hub gives you easy access to testing on real devices, as well as analytics dashboards to track usage of your app – all from a single, integrated console.

Flexible backend platform combining GraphQL & AWS Lambda. The fastest way to build apps with GraphQL and Apollo/Relay, React, VueJS, Angular...

built.io is raw engineering's proven mobile and web application development platform, designed from the ground up for the enterprise. By powering the entire backend – servers, cloud infrastructure, database, scaling – and delivering built-in enterprise app functionality, built.io enables developers to deliver powerful apps in record time.

SashiDo.io is the Real Parse Alternative based on the Parse Server Open Source technologies. SashiDo keeps the server management away, so you can continue build an awesome apps as simple as before.