Top deepstream.io Alternative Solutions for Realtime Applications
deepstream.io is a robust, secure realtime server designed for data-sync, RPCs, and events, enabling developers to build highly interactive and scalable applications. However, depending on specific project requirements, budget constraints, or preferred technology stacks, developers often seek viable alternatives. This article explores some of the best deepstream.io alternative solutions available today, offering similar or complementary functionalities for your realtime application needs.
Top deepstream.io Alternatives
If deepstream.io isn't quite the right fit for your project, a variety of powerful alternatives exist, each with unique strengths in areas like real-time communication, backend services, and scalability. Let's delve into some top contenders that can empower your next realtime application.

Firebase
Firebase is a comprehensive mobile platform from Google that provides tools and infrastructure to build better apps and grow successful businesses. It's an excellent deepstream.io alternative for those seeking a full-featured backend as a service (BaaS) with real-time capabilities. Firebase is a Freemium platform supporting Web, and offers features like Backend, Database Publishing, Messages in cloud, NoSQL database, Private messaging, Real-time traffic, REST API, Scalable, Self destruct messages, Web-Database, and Web Development.

Meteor
Meteor is a full-stack JavaScript platform for building modern web and mobile applications, often considered a strong deepstream.io alternative for developers who prefer a unified JavaScript environment. It's a Free and Open Source platform available on Mac, Windows, and Linux, offering Backend, Persistent Storage, and Web Development features.

FeathersJS
FeathersJS 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. As an Open Source and Self-Hosted solution for Node.JS, FeathersJS is a highly capable deepstream.io alternative, providing Real-time bidirectional API and Real-time socket communication.

Pubnub
PubNub is a global Real-Time Network that enables software developers to rapidly build and scale real-time apps by providing cloud infrastructure. This makes it an excellent deepstream.io alternative for applications requiring robust real-time communication. PubNub is a Freemium service supporting Mac, Windows, Linux, Web, Android, iPhone, Chrome OS, and iPad, and features Backend, Data streaming, Discovery engine, Apps that Sync with Google Calendar, In-Game Overlay, and Real-time pushing.

MongooseIM platform
MongooseIM platform is a massively-scalable XMPP/Jabber mobile messaging platform by Erlang Solutions. For projects focused specifically on highly scalable chat and messaging, MongooseIM is a powerful Open Source deepstream.io alternative available on Mac, Linux, Amazon Web Services, and Microsoft Azure, with features like Chat, Chat history, Social network, Voice Call, Voice chat, and XMPP.

Fast.io
Fast.io automates everything needed to host and track static files with a CDN on major cloud platforms, offering a streamlined approach to static file management. While not a direct real-time server, it can be a valuable deepstream.io alternative for aspects of web hosting and content delivery. It's a Freemium Software as a Service (SaaS) solution, featuring Cloud Storage, CDN, and Web hosting.

subZero
subZero turns your PostgreSQL database directly into a GraphQL & RESTful API, with API endpoints determined by database constraints and permissions. For those preferring a database-first approach to API generation, subZero serves as a powerful Commercial and Self-Hosted deepstream.io alternative, supporting Web and offering Backend, Developer Tools, and Web Development features.

Pusher
Pusher is a hosted API for quickly, easily, and securely adding scalable realtime functionality to web and mobile apps. It's a strong Commercial deepstream.io alternative for developers who want a managed service for WebSockets and real-time eventing. Pusher is available on Mac, Windows, Linux, Web, Android, iPhone, Android Tablet, and iPad, and features Websocket streams and Web Development.

SashiDo.io
SashiDo.io is a managed Parse Server hosting solution, offering an affordable and flexible way to deploy and scale your backend. As a Commercial, Web, Android, iPhone, and Self-Hosted platform (compatible with various services like Firebase, AWS Mobile Hub, etc.), SashiDo.io provides a robust deepstream.io alternative, especially for those familiar with the Parse ecosystem, featuring GitHub integration and Push Notifications.

MeshyDB
MeshyDB provides all the functionality native to MongoDB but in the form of RESTful API calls, allowing for quick integration with your app. As a Free Software as a Service (SaaS) solution for Web, Android, and iPhone, MeshyDB is an interesting deepstream.io alternative for projects that prioritize a MongoDB-like database exposed via a REST API, featuring MongoDB, NoSQL database, OpenID Connect, Permission system, REST API, User Roles, and API.
The landscape of real-time application development is rich with powerful tools. Whether you prioritize a full-fledged backend, a specific real-time protocol, open-source flexibility, or managed services, there's a deepstream.io alternative that can perfectly align with your project's technical and budgetary requirements. We encourage you to explore these options further to find the best fit for your unique needs.