deepstreamHub Alternatives

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

An open source Firebase alternative

Flagsmith lets you manage feature flags and remote config across web, mobile and server side applications. Deliver true Continuous Integration. Get builds out faster. Control who has access to new features. We're Open Source.

Try for free freemium

Firebase alternative (open-source) with GraphQL

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.

Serious realtime infrastructure

Pusher is a hosted API for quickly, easily and securely adding scalable realtime functionality via WebSockets to web and mobile apps.

Free SQL Client for developers and teams. Available for Mac, Windows, Linux, and Web.

freemium $10.0 / Monthly

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.

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

Realtime messaging service

Realtime application framework (Node.JS server)

Hasura is an open platform to build scalable app backends, offering a built-in database, search, user-management and more.

Serverless / Task Processing

TinyFunction allows you to write and deploy cloud functions (~ AWS Lambda's) instantly.