Glossary

What is Hook Rate ?

Hook rate measures what percentage of viewers who started watching a video continued past the 3-second mark, assessing how well your opening retains initial attention.

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Overview

Hook Rate: Definition & Meaning | Segwise Glossary

A concise mobile marketing definition for teams working across creative analytics, paid acquisition, and performance reporting.

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Hook Rate : Full Definition
Why Hook Rate matters
Formula
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Overview

Hook rate measures what percentage of viewers who started watching a video continued past the 3-second mark, assessing how well your opening retains initial attention.

Hook Rate : Full Definition Hook rate is calculated as 3-second video views divided by total video plays (not impressions).

While thumb stop rate measures whether a user pauses their scroll at all, hook rate measures retention among those who've already started watching.

It captures the quality of your hook for people who gave your ad a chance.

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Creative intelligence for every team

Unify creative data across platforms

Bring creative, spend, attribution, cohort, and revenue data from your ad networks, MMPs, and internal sources into one view.

Tag every creative element automatically

Multimodal AI tags hooks, CTAs, products, emotions, dialogs, characters, formats, and visual styles without manual taxonomy work.

Connect tags to ROAS and LTV

Move past vanity metrics by seeing which elements are associated with revenue, retention, CPA, and downstream quality.