Nudgify - Nudgify is a Social Proof App that includes FOMO, Urgency and Review Nudges. Adding Social Proof notifications to your site helps you build trust and increase conversions on Shopify, Wordpress or any other platform.
SurveyMonkey Intelligence - Usage and download metrics for all mobile apps
NotificationX - Best social proof and FOMO marketing solution for WordPress to increase conversion rates.
Apple App Analytics - Apple's very own iTunes Connect App Analytics
Persado - Persado is a SaaS-based marketing automation platform prowered by NLP.
CleverTap - CleverTap offers blazing fast analytics, powerful real-time segmentation, multi-channel messaging, A/B testing and personalization in one unified solution.