User Onboarding - Onboarding teardowns of popular sites/services

UserGuiding - User onboarding made easy, for less. Create product walkthroughs in a couple of clicks, without breaking the bank.

Appcues - Improve user onboarding, feature activation & more — no code required! Stop waiting on dev and start increasing customer engagement today. Try it for free.

Rocketlane - A collaborative customer onboarding platform

Linkis - Share personalized links & increase engagement of any page

Usetiful - Fight user churn with great user onboarding. Interactive product tours and smart tips significantly improve your user retention.