Slack vs. HipChat vs. Mattermost

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Slack vs HipChat vs Mattermost: What are the differences?

Slack is the undisputed champion of the workplace group chat world. But HipChat and Mattermost have their own fans, as well. HipChat is frequently called “developer-friendly” and “IRC-like.” Mattermost is open source and deployed on-premise, differentiating it from its competitors.

Hacker News, Reddit, Stack Overflow Stats

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GitHub Stats

No public GitHub repository stats available
No public GitHub repository stats available


What is Slack?

Imagine all your team communication in one place, instantly searchable, available wherever you go. That’s Slack. All your messages. All your files. And everything from Twitter, Dropbox, Google Docs, Asana, Trello, GitHub and dozens of other services. All together.

What is HipChat?

HipChat is a hosted private chat service for your company or team. Invite colleagues to share ideas and files in persistent group chat rooms. Get your team off AIM, Google Talk, and Skype — HipChat was built for business.

What is Mattermost?

Mattermost is modern communication from behind your firewall.

Pros about this tool

Why do you like Slack?

Why do you like HipChat?

Why do you like Mattermost?

Cons about this tool

No Cons submitted yet for HipChat

Why do developers choose Slack vs HipChat vs Mattermost?

  • Slack users love that it’s easy to integrate with; it’s fun and easy to use, so even non-developers love using it. Fans also cite its cross-platform interface as a pro.
  • HipChat fans stress that the tool is developer-friendly and integrates well with a lot of developer tools. Its IRC-like interface is familiar to many programmers.
  • Mattermost is the only open source tool on this list. It’s also deployed on-premise, behind your firewall. Fans call it fast, easy to use, and professional.


Slack Pricing HipChat Pricing


3961 Companies Using Slack
317 Companies Using HipChat
26 Companies Using Mattermost


Slack Integrations
HipChat Integrations
Mattermost Integrations

What are some alternatives to Slack, HipChat, and Mattermost?

  • Gitter - Messaging for people who make software. Integrated with your team, projects and your code.
  • RocketChat - Open source slack alternative
  • Zulip - Powerful open source group chat
  • Flowdock - Flowdock is your team's chat with a shared inbox. Teams using Flowdock react in seconds and never forget anything.

See all alternatives to Slack

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Interest Over Time

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