Hook Rate

Hook rate is the most upstream metric in a clip's performance funnel. Before completion rate, before likes, before comments, the platform measures what percentage of viewers stay past the first 3 seconds. If viewers swipe away immediately, the algorithm reads the clip as non-engaging for the audience it was shown to, and throttles further distribution. If hook rate is high — typically above 30–35% is considered strong for short-form — the algorithm pushes the clip to the next distribution tier.

The first 3 seconds of a clip determine hook rate, which makes the opening frame and opening audio the most consequential editing decisions in clip production. Techniques that consistently improve hook rate: starting mid-sentence rather than at the beginning of a thought (drops viewers into the middle of something happening), opening with a visual that suggests motion or conflict, using caption text that asks a question or makes an incomplete statement in the first visible line, and removing any dead air in the first 3 seconds.

Hook rate varies by platform and content type. TikTok's scroll behavior means hook rates are lower on average than YouTube Shorts — users are actively swiping, and only the immediately compelling content stops the scroll. Gaming clips that start with a loud reaction or a surprising game moment have naturally high hook rates. Interview clips starting with a question or contradiction perform well. Tutorial clips starting with 'here's how to' statements perform lower. Hook rate analysis by content type helps clippers systematically identify which clip formats their audience responds to most.