bridge between mattermost, IRC, gitter, xmpp, slack, discord, telegram, rocketchat, twitch, ssh-chat, zulip, whatsapp, keybase, matrix, microsoft teams, nextcloud, mumble, vk and more with REST API (mattermost not required!)

Fast native desktop client for all major web services

Get sh*t done across Mail, Calendar & Drive. Access Boomerang, Grammarly, Google Services,
and all of your favorite apps. Did we mention Unified Search?

Unofficial Facebook Messenger app

Alternative to Franz