ConvertFlow might be a bit more popular than Proof. We know about 1 link to it since March 2021 and only 1 link to Proof. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I've used https://useproof.com/ before, and it worked really well, and increased conversions about 8%. Source: over 3 years ago
ConvertFlow - ConvertFlow is a marketing automation tool that helps you create personalized experiences for your visitors. With ConvertFlow, you can create targeted pop-ups, opt-in forms, and other interactive elements that help you capture leads and grow your email list. Source: about 2 years ago
Fomo - Fomo turns your site into the online equivalent of a busy store
Hotjar - The #1 Leader in Heatmaps, Recordings, Surveys & More. Sign up for a 15-day free trial and start learning from real user behavior today!
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.
Justuno - Intelligent lead captures, personalized website messaging, and audience analytics to convert more visitors into customers.
EssentialPIM - EssentialPIM is a free Personal Information Manager that keeps up with the times and lets you manage appointments, tasks, notes, contacts, password entries and email messages across multiple devices and cloud applications.
VWO - Use VWO to tweak, optimize & personalize your website with minimal IT help.