WP SlackSync - Synchronize Slack channels + chats with your Wordpress site
Houseparty - Brining empathy to online communication.
yaP - Innovative digital banking. Sign up to YAP and get a digital banking account – No hidden fees, no minimum balances, and no paperwork.
Booyah - Video chat with up to 12 friends at the same time.
Slackin - Create your own public Slack chat community
Slack - A messaging app for teams who see through the Earth!