Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
KeyReply - Omnichannel keyboard for mobile teams to respond better and faster.
Live Chat by Landbot - Live chat that combines chatbots with human chat
HelpStack - Open Source mobile help framework to support iOS and Android app users.
GoSquared Live Chat - Beautiful, simple, and free live chat for your website
Helpshift - Helpshift is an in-game customer support platform that enables mobile apps to improve customer experience, drive higher ratings and increase retention.