phpMyFAQ - phpMyFAQ is a world’s most popular mobile-friendly, feature-rich and open-sources FAQ software that uses PHP 5.
Solvvy - Highly intelligent customer support self-service solution via AI/ML/NLP science
ScreenSteps - IT Training Docs For Your Cloud Implementation. Use ScreenSteps when your company implements new cloud technology and you need training docs
Whatfix - Whatfix Enterprise: Enhancing self-service capability of any web product
Magentrix - We are the portal experts. Partner portals & customer portals integrated with your CRM to maintain a single data source.
HelpDocs - Educate your users with a super simple knowledge base that’s built for teams just like yours.