# Onboarding video auto-play decision

Auto-plays onboarding video for new users but not returning users based on session cookie.

Grade: A — A clean typed decision \(yes/no, a pick from a list, or a level on a scale\) that is concrete, repeats routinely, and has meaningful value.. Score: 4.3.

Vertical: Software & tech.

Function: Personalization & CRO.

Status: Seen in the wild.

Volume: high.

Value: meaningful.

Risk: moderate.

Evidence: described plan.

Flags: check-fit.

- [Source](https://sol.sbc.org.br/index.php/eniac/article/view/4462)
- [Vertical](/verticals/saas_tech/)
- [Function](/functions/personalization_cro/)
- [In-app notification routing](/use-cases/in-app-notification-routing/)
- [AI link prefetching library for Nuxt and Next.js](/use-cases/ai-link-prefetching-library-for-nuxt-and-next-js/)
- [Documentation search ranking](/use-cases/documentation-search-ranking/)
- [Chunk library tagging](/use-cases/chunk-library-tagging/)
- [Filter Hacker News stories by your interests](/use-cases/filter-hacker-news-stories-by-your-interests/)
- [Mobile app onboarding skipping](/use-cases/mobile-app-onboarding-skipping/)