Software Alternatives & Reviews


Mattermost is an open source alternative to Slack.

Mattermost Alternatives

The best Mattermost alternatives based on verified products, community votes, reviews and other factors.
Latest update:

  1. 262

    A messaging app for teams who see through the Earth!

  2. 125

    Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.

  3. Seamless project management and collaboration for your team.

    Visit website $12.0 / Monthly (Per user)

  4. 163

    Rocket.Chat is a Web Chat Server, developed in JavaScript, using the Meteor fullstack framework.

  5. 106

    Step up your game with a modern voice & text chat app. Crystal clear voice, multiple server and channel support, mobile apps, and more.

  6. 120

    Secure messaging app with strong end-to-end encryption, advanced group chat privacy settings, secure video calls for teams, encrypted communication using Matrix open network. is now Element.


  7. 119

    Microsoft Teams provides the enterprise-level security, compliance and management features you expect from Office 365, including broad support for compliance standards, and eDiscovery and legal hold for channels, chats, and files.

  8. 123

    Chat for distributed teams. Zulip combines the immediacy of real-time chat with an email threading model. With Zulip, you can catch up on important conversations while ignoring irrelevant ones.

  9. 84

    Stay in touch with your family and friends for free on Skype. Download Skype today to chat and call on desktop and mobile.

  10. 79

    A faster way for your team to communicate

  11. 87

    Matrix is an open standard for decentralized persistent communication over IP.

  12. 44

    Live life unlimited. Free video meetings and team messaging in one app that works the way you do.

  13. 51

    Fast, simple & secure messaging. Privacy that fits in your pocket.

  14. 32

    Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.

    freemium $12.5 / Monthly (Per user - Business Class)

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Mattermost Reviews

External sources with reviews and comparisons of Mattermost

Top 5 Voice Messaging Apps To Keep Teams Connected
Some business conversations are private and cannot be discussed on third-party servers. If you are looking for a secure app to use for your conversations, consider using Mattermost. The app is open-source where you will need to have it downloaded and installed on the servers of your company. This is one of the video messaging...
Why we switched to Mattermost
Just dialing that down a notch – both our Mattermost clients (usually browsers) and Mattermost servers are now invisible to the Internet and invisible to any network. If a user session is properly identified (dive deeper here if strong identification (no, IP addresses don’t count!) is important to you), authenticated and...
Read all Mattermost reviews →

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Author: | Publisher: SaaSHub
Categories: Team Collaboration, Work Collaboration, Web And Video Conferencing, Group Messaging, Instant Messaging


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