RocketChat vs. Zulip vs. Blossom

Hacker News, Reddit, Stack Overflow Stats

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GitHub Stats

No public GitHub repository stats available


What is RocketChat?

Rocket.Chat is a Web Chat Server, developed in JavaScript, using the Meteor fullstack framework. It is a great solution for communities and companies wanting to privately host their own chat service or for developers looking forward to build and evolve their own chat platforms.

What is Zulip?

Zulip is powerful, open source team chat that combines the immediacy of real-time chat with the productivity benefits of threaded conversations. Zulip allows busy managers and others in meetings all day to participate in their teams chats.

What is Blossom?

A very lightweight agile/lean project management tool.

Want advice about which of these to choose?Ask the StackShare community!


Why do developers choose RocketChat?
Why do you like RocketChat?

Why do developers choose Zulip?
Why do you like Zulip?

Why do developers choose Blossom?
Why do you like Blossom?


What are the cons of using RocketChat?
No Cons submitted yet for RocketChat
Downsides of RocketChat?

What are the cons of using Zulip?
No Cons submitted yet for Zulip
Downsides of Zulip?

What are the cons of using Blossom?
No Cons submitted yet for Blossom
Downsides of Blossom?


How much does RocketChat cost?
How much does Zulip cost?
Zulip Pricing
How much does Blossom cost?
Blossom Pricing


What companies use RocketChat?
41 companies on StackShare use RocketChat
What companies use Zulip?
8 companies on StackShare use Zulip
What companies use Blossom?
12 companies on StackShare use Blossom


What tools integrate with RocketChat?
12 tools on StackShare integrate with RocketChat
What tools integrate with Zulip?
56 tools on StackShare integrate with Zulip
What tools integrate with Blossom?
5 tools on StackShare integrate with Blossom

What are some alternatives to RocketChat, Zulip, and Blossom?

  • Slack - Slack brings all your communication together in one place
  • HipChat - Supercharge team collaboration with group chat and IM
  • Gitter - Messaging for people who make software. Integrated with your team, projects and your code.
  • Mattermost - Open-source, self-hosted, Slack alternative

See all alternatives to RocketChat

Interest Over Time