On TikTok, a “nudge” is a prompt or reminder sent to users to encourage them to re-engage with the platform or a specific feature. This might manifest as a notification suggesting a user watch videos from followed accounts, explore trending content, or complete profile setup. For example, a user who hasn’t logged in for a few days may receive an alert stating, “See what you’ve missed!”
The function serves to combat user churn and maintain consistent platform activity. By subtly reminding individuals of available content and features, it helps keep them actively involved. The underlying principle is rooted in behavioral economics, subtly influencing decisions through gentle encouragement rather than forceful demands. This technique has gained prevalence across digital platforms as a means of boosting engagement and retention.