
ExpressJS
StatCounter
Histats
AFSAnalytics
Firebase
Woopra
KISSmetrics
Realtime application framework (Node.JS server)

Slack
Mattermost
Discord
Element.io
Telegram
Zulip
Microsoft Teams
Rocket.Chat is a Web Chat Server, developed in JavaScript, using the Meteor fullstack framework.

Which is more popular?
Based on our record, Socket.io seems to be a lot more popular than Rocket.Chat. While we know about 741 links to Socket.io, we've tracked only 68 mentions of Rocket.Chat.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | socket.io | rocket.chat |
| Pricing | ||
| Company | Startup from the United States | Startup from Brazil · 50 - 99 employees · 2016 |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Rocket.Chat is well-suited for businesses and organizations that require a secure and customizable communication platform. It's particularly recommended for IT teams, tech-savvy businesses, or community groups comfortable with managing an open-source solution. It's also a great choice for organizations that need to meet strict data privacy and compliance requirements.
Walkthroughs and reviews on video.
Review And Demonstration - Socket.io - Antiumadam
More videos
What does Rocket.Chat look like?
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Socket.io and Rocket.Chat. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


It is a web-socket composition that is accessed by different languages of programming. Socket.io in NodeJS allows creating web socket applications such as score tickers, chatbots, dashboard APIs, including others....
Socket.io is a Javascript framework used to construct real-time apps and facilitate two-way communication between the client-side and servers. It uses functional reactive programming. You can construct applications...
In Node.js, Socket.io allows building web socket apps such as dashboard APIs, score tickets, chatbots, and others. It has great benefits over the regular Node.JS web app frameworks.
While Mattermost supports internal communication, Rocket.Chat has extended abilities that promote internal as well as external communication with customers, suppliers, vendors, and others. Also, the platform attaches...
Let us know if you want to have a quick chat with our team over here at Rocket.Chat to go through the most important advantages Rocket.Chat holds over Webex.
Recommendations tracked on public social media and blogs since March 2021.


I built the backend with nestjs, prisma, postgresql, Webrtc for real time back and forth conv and [socket.io](http://socket.io) events in panel like code run etc…. claude-haiku-4-5 for conv and anthropic.claude-sonnet-4-6 for interview... - Source: Hacker News / 6 months ago
You can create 4 different variations of a Socket.IO server with minimal code changes. And trust me you do NOT want to use the default one. I will be comparing combinations of the runtime (Bun, Node) and the websocket server (ws,... - Source: dev.to / 8 months ago
One possible solution is to use websockets, which establish a persistent connection between the client and server. This will allow us to send data to the client when we want to, without waiting for the client’s next request. Websockets... - Source: dev.to / 8 months ago
Indie hackers also leverage collaboration tools like Nextcloud for file sharing and team projects, and Mattermost or Rocket.Chat as self-hosted alternatives to Slack. These tools empower remote teams and foster efficient communication... - Source: dev.to / over 1 year ago
Communication tools such as Mattermost and Rocket.Chat support team collaboration. - Source: dev.to / over 1 year ago
Rocket.Chat is an open source communication platform that allows teams to collaborate in real-time. It supports text, voice, and video communication and integrates with various other tools and services. Learn more about Rocket.Chat on... - Source: dev.to / about 2 years ago
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Sinatra inspired web development framework for node.js -- insanely fast, flexible, and simple
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A messaging app for teams who see through the Earth!
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StatCounter is a simple but powerful real-time web analytics service that helps you track, analyse and understand your visitors so you can make good decisions to become more successful online.
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Mattermost is an open source alternative to Slack.
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Step up your game with a modern voice & text chat app. Crystal clear voice, multiple server and channel support, mobile apps, and more.
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