You're probably tracking CTR. You're probably tracking ROAS. You're probably tracking CPM and CPC.
You're probably not tracking hook rate. And that's a problem.
What Hook Rate Actually Is
Hook rate measures the percentage of people who watched your video past a specific threshold—typically 3 seconds or 25% of the video, whichever comes first.
The formula: Hook Rate = (3-second video plays ÷ impressions) × 100
It's essentially: "Of everyone who saw this ad, what percentage didn't immediately scroll past?"
Why It Matters More Than CTR
CTR tells you about the end of the attention chain. Hook rate tells you about the beginning.
Consider this scenario:
- Video A: 2% hook rate, 1.5% CTR
- Video B: 15% hook rate, 1.2% CTR
Video A looks better by CTR. But Video B captured 7.5x more attention before the click. That attention matters because:
Benchmarks to Know
Across our accounts:
Note: These vary by industry. Fashion and entertainment index higher; B2B SaaS indexes lower.
What Kills Hook Rate
Visual predictability
The feed is a river of content. If your first frame looks like everything else, eyes skip past. Standing out visually—through unexpected composition, color, or motion—stops the scroll.
Slow reveals
"Hey everyone, my name is..." Dead on arrival. The first syllable needs to matter. Get to the point or pattern-interrupt immediately.
Logo intros
Putting your logo in the first 3 seconds is a hook killer. No one cares about your brand in frame one. They care about whether you're worth watching.
Generic stock footage
AI can smell stock footage. More importantly, so can humans. It signals "ad" before the ad even starts.
What Drives Hook Rate
Text-on-screen immediately
Don't wait for voiceover. Show text that creates curiosity or tension in the first frame.
Movement in frame one
Static images can work, but motion catches peripheral vision. Start with movement.
Unexpected visuals
Something slightly "off" triggers a pause. Not jarring—just not what the feed usually shows.
Direct address
"This is for you if..." or "Stop scrolling if you've ever..." Filter aggressively. People who aren't your audience don't matter; people who are will stop.
Emotional faces
Humans are wired to look at faces, especially faces expressing emotion. Lead with a face.
How to Access Hook Rate
Meta: Available in Ads Manager under "Video Plays at 25%" or "3-Second Video Plays." Calculate manually if needed.
TikTok: Native metric in ads manager.
YouTube: "View Rate" in YouTube Ads serves a similar purpose.
The Testing Framework
When you're testing creative, evaluate hook rate separately from downstream metrics.
Phase 1: Test hooks only. Run 4-5 variants with different first 3 seconds but identical remaining content. Measure hook rate. Winner advances.
Phase 2: Test body and CTA. With winning hook locked, test different messaging and calls-to-action. Measure CTR and conversion rate.
This is faster and more diagnostic than testing complete videos against each other.
The Feedback Loop
Hook rate is a leading indicator. Changes to hook rate show up immediately—within hours of launch. Changes to ROAS take days or weeks to stabilize.
Use hook rate for rapid creative iteration. Kill low-hook-rate variants fast. Double down on high-hook-rate variants faster.
Attention is the prerequisite to conversion. If they don't watch, they don't click. If they don't click, they don't buy. Track the top of the funnel.