Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
App Review Times - Find out the average app review times for iOS & Mac apps
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 Reviews Dashboard by Appfigures - Monitor, analyze, and reply to app reviews in one place
Avochato - Text messaging for your business.
PitchWall - Browse new startups, and submit your mobile app/games startup's beta page here.