Talkus - Chat with your website users from Slack

Mio - Powering seamless communication between workplace chat apps.

Chatlio - When you have a business to run, your average instant messaging software just will not do. You need an internal presence upon which your entire team can collaborate on. Read more about Chatlio.

Slackin - Create your own public Slack chat community

Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.

Chats.Directory - A curated list of the best Slack groups for professionals