Mattermost
Mattermost is an open source alternative to Slack.
- Open Source
- Official Pricing
Mattermost Alternatives [Page 5]
The best Mattermost alternatives based on verified products, community votes, reviews and other factors.
Latest update:
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/pumble-alternatives
Free chat and collaboration app for teams with unlimited users and message history.
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/ripcord-alternatives
A desktop chat client for Discord and Slack
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Visit website
Seamless project management and collaboration for your team.
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/trillian-alternatives
Trillian is a decentralized and federated instant messaging platform that lets your whole company send private and group messages, keep tabs on what co-workers are doing, share files, and much more.
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/espresso-chat-alternatives
Productive conversations start here
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/jitsi-meet-alternatives
Join a WebRTC video conference powered by the Jitsi Videobridge
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/jabber-alternatives
Jabber.org is an IM service based on XMPP and one of the key nodes on the XMPP network.
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/mastodon-alternatives
Mastodon is a decentralized, open source social network. This is just one part of the network, run by the main developers of the project It is not focused on any particular niche interest - everyone is welcome!
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/smartsheet-alternatives
Smartsheet is an intuitive online project management tool enabling teams to increase productivity using cloud, collaboration, & mobile technologies.
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/podio-alternatives
Podio is the online work platform. Manage, share, and get your work done smarter together with tools that work like you. Free for 10 Users.
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/lambda-face-recognition-api-alternatives
Lambda is a free, open source face API which offers both face detection and face recognition.
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/viber-alternatives
Free and secure calls and messages to anyone, anywhere. Keep your conversations going no matter where you are.
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/webex-alternatives
Cisco WebEx Web Conferencing, Online Meetings, Desktop Sharing, Video Conferencing
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/jira-alternatives
The #1 software development tool used by agile teams. Jira Software is built for every member of your software team to plan, track, and release great software.