HelpDocs - Educate your users with a super simple knowledge base that’s built for teams just like yours.
Typeform - Create beautiful, next-generation online forms with Typeform, the form & survey builder that makes asking questions easy & human on any device. Try it FREE!
SkipFlag - AI knowledge base that builds itself from your communication
SurveyCount - Make and distribute surveys
phpMyFAQ - phpMyFAQ is a world’s most popular mobile-friendly, feature-rich and open-sources FAQ software that uses PHP 5.
Crowdoscope - A research tool for real-time collective intelligence.