Hook Rate

Hook rate is 3-second views divided by impressions — the sharpest early signal of whether the opening beat is working. Creative intelligence is the loop between what you shipped and what you ship next. Platforms already reward variance and punish sameness, so the constraint is rarely ideas — it is the speed at which learnings travel back into production. Most teams lose that loop in screenshots and Slack threads. Read it next to Hook, Video Completion Rate, CPV (Cost Per View).

The calculation itself is simple — Hook Rate = 3-second Video Views ÷ Impressions × 100 — and the judgement is entirely in the inputs and the window you choose. Tag every asset at birth: concept, hook, offer, format, ratio and product. Ship in structured batches so each round answers one question, and retire assets on a rule rather than a hunch. When results come back, roll them up by concept and hook, not by file name. Worked through: 60,000 impressions and 18,000 3-second views = 30% hook rate.

Look at hook rate and hold rate first, then cost per result. Together they tell you whether the problem is attention, retention or the offer. Compare like formats, and give each variant enough spend and time to clear the platform's learning phase before you judge it. Why this matters commercially: On TikTok and Reels, hook rate correlates with almost every downstream metric. It's the first thing to test and the last thing to compromise on.

Xeli treats each render as a data object with its own lineage, so performance attaches to a concept and a SKU automatically. The winners get forked into the next batch and the losers are archived — the same loop a good creative strategist runs, executed daily instead of monthly. In the context of creative intelligence, that means the concept stops being something a person re-applies by hand every campaign and becomes a rule the system enforces on every asset it produces.

The recurring problems are predictable: reporting hook rate without benchmark context; ignoring sound-off hook design; judging hook rate on brand video the same as ugc. Each of these is a process gap rather than a knowledge gap — which is why the fix is usually a checklist, a template or an automated rule instead of more training.