Mio - Powering seamless communication between workplace chat apps.
Butter - Butter is a newly launched chatting application that focuses more on the privacy of its users.
Slackin - Create your own public Slack chat community
Founders at Work - Stories of successful founders
Chats.Directory - A curated list of the best Slack groups for professionals
Kwayet - Team chat & collaboration app, a simple way to Slack