Headspace's 10 day guided intro sold me pretty much after the first session: https://www.headspace.com/ https://www.headspace.com/ It's kind of a tutorial run

Headspace's 10 day guided intro sold me pretty much after the first session: https://www.headspace.com/ https://www.headspace.com/ It's kind of a tutorial run so I think that counts as an onboarding?