Sensor Tower - Sensor Tower is a platform for app store optimization and app industry intelligence.
Fakespot - Fakespot spots, analyzes and identifies fake reviews - helping you out when buying stuff online
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.
ReviewMeta.com - Copy & Paste any Amazon product URL for a detailed review analysis, including a recalculated...
appfigures - Cross-platform app store analytics for all of your mobile apps.
SageMailer - The best tool for getting organic Amazon reviews and seller feedback. 100% Amazon compliant. Monitor reviews & get notifications for unlimited ASINs. Multilingual templates for all Amazon marketplaces.