CloudBoost.io Alternatives & Competitors

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

Key Firebase features:

Real-time Database Easy Integration Scalability Authentication Services

API development tool for Web and Mobile developers.

Key deployd features:

Easy Setup JSON APIs Built-in Dashboard Flexibility

Open Source

ZeroTwo is a premium multi-provider AI platform which combines the tools models and features of Claude, Gemini, Grok, Openai and more into one. Canvas, Deep Research, MCP, Connectors, Agents, Projects and even Apps are all available in one place!

Key ZeroTwo AI features:

Versatility Accessibility Natural Language Understanding Tools

Try for free freemium $19.99 / Monthly (Pro Account)

An open protocol for per-user storage OWN YOUR DATA.

Key RemoteStorage features:

User Control Decentralization Interoperability Open Source

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

Key restdb.io features:

Ease of Use NoSQL Database API Generation Hosting

An open source Firebase alternative.

Key Supabase features:

Real-time capabilities PostgreSQL foundation Open-source Ease of use

Open Source

Self-hosted Firebase.

Key GUN features:

Decentralized Real-time synchronization Offline-first Scalability

Open Source

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

Key Nakama features:

Scalability Open Source Feature-Rich Cross-Platform

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.

Key PubNub features:

Real-time Messaging Global Infrastructure Scalability Security

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

Key Appcelerator features:

Cross-Platform Development JavaScript-based Unified API Rich Library of Modules and Plugins

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

Key RapidAPI features:

Wide Variety of APIs Unified Billing Ease of Integration Testing Environment

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.

Key OneSignal features:

Ease of Use Multi-Platform Support Free Tier Automation Capabilities

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

Etebase makes it easy to build end-to-end encrypted applications by taking care of the encryption and its related challenges.

Key Etebase features:

End-to-End Encryption Open Source Cross-Platform Compatibility Developer-Friendly API

Open Source

Pushy is a reliable push notification gateway for time-sensitive, mission-critical apps.

Key Pushy features:

Reliability Speed Support for Multiple Platforms API and SDKs