Slaask - Slaask enables you to set up a dedicated live chat channel on your Slack.
echofin - Echofin helps communities grow, engage and monetize their following in ways no other platform has done so far.
JivoChat - JivoChat is a live chat that enables you to talk to visitors on your website
MirrorFly - World's Most Scalable Voice, Video & Chat SDK for Small, Medium & Enterprises
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.
chatwee - Group chat app for online communities. Used wherever visitor interaction and engagement are key to the site's functioning.