Appstark - Appstark is a mobile app feedback and support software.
Smooch.io for Facebook Messenger - Message your customers from Slack, Front, a bot or anywhere!
Pulse Insights - Pulse Insights is a micro survey platform helps clients gain insights from their web and mobile sites.
GetChat.App - Add WhatsApp chat to your website for free
ExitInput - ExitInput improves the site conversion by getting constant feedback from site visitors as they leave.
Avochato - Text messaging for your business.