Sensor Tower - Sensor Tower is a platform for app store optimization and app industry intelligence.
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.
App Annie - App Annie is a marketing analytics tool available for apps of all kinds. With App Annie, you can track sales, traffic, and a variety of other factors pertinent to monitoring an app's trajectory.
slalert! - Get notified in Slack when your company/keyword is mentioned
appfigures - Cross-platform app store analytics for all of your mobile apps.
Talkus - Chat with your website users from Slack