Mattermost
Mattermost is a free instant messaging program. You can chat with other members on public or private channels (accessible by invitation) or by private messages. Authentification First, you'll need to…
Mattermost is a free instant messaging program. You can chat with other members on public or private channels (accessible by invitation) or by private messages. Authentification First, you'll need to…
Rocket.Chat is an open source team communication software.You can exchange with other members on public threads (accessible to all), private discussion groups (accessible by invitation of a member) or by…