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Alternatives to Matterhorn
Unix terminal client for Mattermost
Communication 4 installs/mo 7.5
12 alternatives
Mattermost
mattermost
8.0
Open-source, self-hosted Slack-alternative
Communication 352 installs/mo
Discord
discord
8.0
Voice and text chat software
Communication 8.7K installs/mo
kitty
kitty
8.0
GPU-based terminal emulator
Developer Tools 4.2K installs/mo
Rocket.Chat
rocket-chat
8.0
Official desktop client for Rocket.Chat
Communication 46 installs/mo
Vesktop
vesktop
8.0
Custom Discord App
Communication 475 installs/mo
cmux
cmux
8.0
Ghostty-based terminal with vertical tabs and notifications for AI coding agents
Developer Tools 5.3K installs/mo
Tabby
tabby
8.0
Terminal emulator, SSH and serial client
Developer Tools 950 installs/mo
Wave Terminal
wave
8.0
Terminal emulator
Developer Tools 604 installs/mo
Fork
fork
8.0
GIT client
Developer Tools 826 installs/mo
Legcord
legcord
8.0
Custom Discord client
Communication 136 installs/mo
Termius
termius
7.5
SSH client
Developer Tools 1.2K installs/mo
Termora
termora
7.0
Terminal emulator and SSH client
Developer Tools 400 installs/mo