Calculated Thumb-Stop Ratio
Enter your ad performance metrics to reveal your creative's signal strength and retention curve.
The thumbstop rate evaluates how effectively your video stops a scroll on social media. Divide the three-second views by the impressions to see how many people stopped scrolling due to your opening hook. This number indicates how effectively your visual storytelling can break user muscle memory in a digital world where attention is everything. Regardless of the rest of the message, a low percentage indicates that your creative “front door” is not engaging.
To boost your thumb-stop rate, stop thinking like an advertiser and start thinking like a creator. Use high-contrast visuals, rapid motion, or deliver your ‘elevator pitch’ within the first split second. A high TSR proves your content feels native to the feed—breaking the user’s scrolling trance with genuine value.
While Click-Through Rate (CTR) measures interest in your offer, TSR measures the strength of your hook. If your TSR is low, your audience isn’t even seeing your offer because they’ve already scrolled past. High TSR usually leads to lower CPMs because platforms reward engaging content.
TSR is the primary health metric for any “interruption-based” feed, specifically:
Meta (Facebook & Instagram Reels)
TikTok
YouTube Shorts
Pinterest Vitals
We recommend auditing fortnightly. Creative fatigue happens fast in social feeds; a video that had a 35% TSR last month might drop to 15% as the audience becomes “blind” to the visual hook.
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