Slack - A messaging app for teams who see through the Earth!
SurveyMonkey Intelligence - Usage and download metrics for all mobile apps
9mCollab - Collaborate (efficiently) Conclude (fast) Contribute (in the knowledge base)
Apple App Analytics - Apple's very own iTunes Connect App Analytics
IntouchApp - Universal contacts manager for mobile.
CleverTap - CleverTap offers blazing fast analytics, powerful real-time segmentation, multi-channel messaging, A/B testing and personalization in one unified solution.