> /v1/compare/mattermost/rocketchat
Mattermost vs Rocket.Chat
Side-by-side comparison of Mattermost and Rocket.Chat — two open source projects in the Communication category. Stats refreshed nightly from GitHub.
Mattermost
// COMMUNICATION
Mattermost is an open source platform for secure collaboration across the entire software development lifecycle
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Rocket.Chat
// COMMUNICATION
The communications platform that puts data protection first
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// SIDE-BY-SIDE
| Metric | Mattermost | Rocket.Chat |
|---|---|---|
| Stars | 36.6k | 45.3k |
| Forks | 8.6k | 9.9k |
| Open issues | 857 | 3.7k |
| Language | TypeScript | TypeScript |
| License | NOASSERTION | NOASSERTION |
| Category | Communication | Communication |
| Added | 5mo ago | 5mo ago |
// QUICK ANSWER
Mattermost (36,587 stars, TypeScript, NOASSERTION) is less popular than Rocket.Chat (45,269 stars, TypeScript, NOASSERTION). Both are in the Communication category.
// FREQUENTLY ASKED
Which is more popular: Mattermost or Rocket.Chat?
Rocket.Chat is more popular by GitHub stars (45,269 vs 36,587).
What's the difference between Mattermost and Rocket.Chat?
Mattermost: Mattermost is an open source platform for secure collaboration across the entire software development lifecycle. Rocket.Chat: The communications platform that puts data protection first.
Are Mattermost and Rocket.Chat both open source?
Yes — both are listed in the Open Source Startups directory. Mattermost is licensed under NOASSERTION, Rocket.Chat under NOASSERTION.