UserGuiding
Onboarding for the users of your own web product, priced by active users and printed.
UserGuiding covers tours, hotspots, checklists, resource centers, surveys and NPS, a knowledge base and a product-updates page. It runs from a script on your own domains and charges by the user IDs that logged in to your platform in the previous 30 days. Its pricing table also lists an employee onboarding module, UserGuiding Now. Its FAQ says it doesn't support native mobile apps.
Our UserGuiding review