Solvvy - Highly intelligent customer support self-service solution via AI/ML/NLP science
Leadfeeder - Leadfeeder converts your website visitors into sales. Connect your website's Google Analytics to Leadfeeder and unlock the power of seeing who`s visiting your site!
Whatfix - Whatfix Enterprise: Enhancing self-service capability of any web product
Visitor Queue - Better identify the companies that visited your website!
phpMyFAQ - phpMyFAQ is a world’s most popular mobile-friendly, feature-rich and open-sources FAQ software that uses PHP 5.
Elucify - A completely free software tool that uses crowdsourced data to find business email addresses