Readymag - Readymag is a design toolkit that helps create immersive digital experiences without developers in days, not weeks.
Slite - Your company knowledge
Publitas.com - Publitas helps you to drive more visitors to your online store by publishing catalogs online.
Docusaurus - Easy to maintain open source documentation websites
MadCap Flare - Documentation for Any Audience, Language or Format
Tupple - Available on IOS, Tupple is the virtual friend that recommends topics to share and lets you create together on the world's first vertical + horizontal social feed.