CloudBoost.io Alternatives

restdb.io lets you create databases and REST APIs quickly. Development databases are free. Powerful web-based and mobile-friendly data management.

Firebase is a cloud service designed to power real-time, collaborative applications for mobile and web.

As the only API powered by the Prince HTML-to-PDF engine, DocRaptor provides the best support for complex PDFs with powerful support for headers, page breaks, page numbers, flexbox, watermarks, accessible PDFs, and much more

Try for free paid Free Trial $15.0 / Monthly (125+ Documents)

An open protocol for per-user storage OWN YOUR DATA

API development tool for Web and Mobile developers.

Open Source

Nakama is an open-source distributed social and realtime server for games and apps.

Open Source

Backand is a backend-as-a-service for AngularJS that provides out-of-the-box social login, push notifications, Ionic integration and more.

Native apps, Mobile APIs, Real-time analytics, One Platform.

An open source Firebase alternative

Open Source

PubNub is a real-time messaging system for web and mobile apps that can handle API for all platforms and push messages to any device anywhere in the world in a fraction of a second without having to worry about proxies, firewalls or mobile drop-offs.

Customer engagement platform used by over 1 million developers and marketers; the fastest and most reliable way to send mobile and web push notifications, in-app messages, emails, and SMS.

Open Source freemium $9.0 / Monthly (Plus usage-based costs. (Growth Plan). )

Mobile marketing solutions across all major mobile platforms.

PlayFab is a backend platform for games, delivering powerful real-time tools and services for LiveOps.

API marketplace for finding and connecting to the world's top APIs.