Appstark - Appstark is a mobile app feedback and support software.
Outbound Apps by Intercom - Embed apps right inside your messages
Pulse Insights - Pulse Insights is a micro survey platform helps clients gain insights from their web and mobile sites.
Semrush App Center - Power your marketing by connecting your apps to Semrush data
AppsMonk - Real time in-app chat for mobile applications.
Hotline - In-app chat,real-time engagement & self-service for your app