What is the main difference between Mattermost and Rocket.Chat?

Mattermost and Rocket.Chat are both collaborative workspaces but differ in their approach, features, and target audience. Compare their GitHub stats, technology stack, and community adoption to make the best choice.

Which is better: Mattermost or Rocket.Chat?

The choice between Mattermost and Rocket.Chat depends on your specific needs, technical requirements, and team preferences. Both are quality open source solutions with active communities.

Can I migrate from Mattermost to Rocket.Chat?

Migration between Mattermost and Rocket.Chat is possible but requires careful planning. Consider data export/import capabilities, feature parity, and potential workflow changes.

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Mattermost vs Rocket.Chat

Learn how Mattermost and Rocket.Chat differ in their key features, development activity, technology stack and community adoption, so you can decide which of these collaborative workspaces is best for you.

Mattermost

Mattermost provides a flexible, open-source platform for secure team collaboration, designed for organizations with strict security and privacy requirements.

Visit Mattermost Read more

Stars
36,224
Forks
8,531
Last commit
8 hours ago
Repository age
11 years
Self-hosted
Yes

View Repository

Auto-fetched 8 hours ago.

Rocket.Chat

Open-source chat solution offering real-time messaging, video calls, and file sharing for teams of all sizes.

Visit Rocket.Chat Read more

Stars
45,155
Forks
13,524
Last commit
8 hours ago
Repository age
11 years
Self-hosted
Yes

View Repository

Auto-fetched 8 hours ago.

Detailed Comparison

Both Mattermost and Rocket.Chat have their unique strengths and serve similar purposes effectively. Consider your specific needs regarding popularity, activity, technology, maturity and features when making your decision.

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Community & Popularity

Both tools have similar popularity levels, with Mattermost having 36,224 stars and Rocket.Chat having 45,155 stars on GitHub. In terms of developer contributions, Rocket.Chat has 13,524 forks, indicating strong developer engagement.

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Development Activity

Both projects show recent activity, with Mattermost last updated 8 hours ago and Rocket.Chat 8 hours ago.

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Technology Stack

Both tools share common technology foundations, being built with JavaScript, CSS, Bash, Typescript, JSX, SCSS. However, they differ in their additional technology choices: Mattermost uses Golang while Rocket.Chat leverages Meteor.

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Project Maturity

Both projects started around the same time, with Mattermost beginning 11 years ago and Rocket.Chat 11 years ago.

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Use Cases & Features

Both tools serve similar use cases in Collaborative Workspaces, Team Chat & Messaging. However, they also have distinct specializations: Mattermost also focuses on Encrypted Communication while Rocket.Chat extends into Video Conferencing & Virtual Office.

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