Hook Rate
Hook rate is the percentage of viewers who watch past a video's 3-second mark, measuring how well your opening retains initial attention.
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.
The distinction matters because some video plays are auto-triggered by platform algorithms before the user has made a conscious choice to watch. Hook rate filters for genuine early retention: did the viewer who started watching find the first 3 seconds compelling enough to continue?
Hook rate is widely used in TikTok performance analysis and increasingly in Meta creative reporting. It's more sensitive to hook quality than thumb stop rate because it removes the noise of impressions-without-plays from the denominator.
Why it matters
Hook rate reveals whether your creative's opening is doing its job once a viewer is in play. A low hook rate with decent thumb stop rate means your thumbnail or first frame stopped the scroll, but the next 2 seconds lost the viewer. This distinction tells creative teams whether to fix the hook narrative (hook rate problem) or the static/opening visual (thumb stop problem). They're two different fixes.
Formula
Hook Rate = (3-Second Video Views ÷ Total Video Plays) × 100
Example
In practice
A DTC brand's video gets 10,000 plays but only 3,200 3-second views, a 32% hook rate, revealing that the voiceover intro is slow and needs to start with the payoff instead.
Frequently asked questions
What's the difference between hook rate and thumb stop rate?
Thumb stop rate uses impressions as the denominator (how many people paused their scroll). Hook rate uses video plays as the denominator (how many people who started watching continued past 3 seconds). Hook rate is more precise for measuring creative quality once a user is engaged.
What is a good hook rate benchmark?
Hook rates above 40–50% are considered strong. Below 25% usually indicates the hook needs significant rework, either the opening scene is too slow or the first line of copy/audio doesn't create immediate curiosity or emotion.
Analyze hook performance across creatives
Learn more