NotificationX - Best social proof and FOMO marketing solution for WordPress to increase conversion rates.
FameBit - Easiest Way to Find, Hire, and Work with YouTube Influencers
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.
Assmb.ly - Powered by intelligent technology, we’re delivering the content readers need, exactly when they need it, across four dynamic brands (and counting).
ProofGain - Supercharge your conversions with a simple social proof tool
inzpire.me - An end-to-end solution for influencer marketing