UserGuiding - User onboarding made easy, for less. Create product walkthroughs in a couple of clicks, without breaking the bank.
Pennywise - Cross-platform application to open any website or media in a floating window
Usetiful - Fight user churn with great user onboarding. Interactive product tours and smart tips significantly improve your user retention.
PiP for Mac - Always on top window preview similar to the popular windows only OnTopReplica
Userlane - Digital adoption platform with interactive guidance for software applications allowing anyone to understand and master any software from the get-go.
Shopify - Shopify is a powerful ecommerce platform that includes everything you need to create an online store and sell online. Try it free for 14 days.