← Back to Mattermost
Alternatives to Mattermost
Open-source, self-hosted Slack-alternative
Communication 387 installs/mo 8.0
12 alternatives
Slack
slack
7.0
Team communication and collaboration software
Communication 8.3K installs/mo
Microsoft Teams
microsoft-teams
7.5
Meet, chat, call, and collaborate in just one place
Communication 4.2K installs/mo
Tandem
tandem
6.8
Virtual office for remote teams
Communication 7 installs/mo
Zoho Cliq
zoho-cliq
5.0
Team communication and collaboration platform
Communication 8 installs/mo
Discord
discord
8.0
Voice and text chat software
Communication 8.2K installs/mo
Element
element
8.0
Matrix collaboration client
Communication 417 installs/mo
Rocket.Chat
rocket-chat
8.0
Official desktop client for Rocket.Chat
Communication 76 installs/mo
WeChat Work
wechatwork
7.0
Messaging and calling application
Communication 174 installs/mo
Zoom
zoom
6.0
Video communication and virtual meeting platform
Communication 6.0K installs/mo
Quiet
quiet
8.0
Private, p2p alternative to Slack and Discord built on Tor & IPFS
Communication 3 installs/mo
Vesktop
vesktop
8.0
Custom Discord App
Communication 452 installs/mo
Zulip
zulip
7.0
Desktop client for the Zulip team chat platform
Communication 93 installs/mo