Every ad, read down to its genome.
Opens and clicks tell you an ad did well. They never tell you why. The Genome reads the creative itself: the hook, the structure, the proof, the persona, the offer, more than 140 elements across 21 families, on every ad you and your rivals ever ran.
The creative brain behind genome.
This is one node of the same brain. See how it all connects, from decoding your ads to the scored brief, in one short film.
Watch the filmThe same genome, read correctly on a still, a video and a carousel.
Depth only matters if it fits the format. Here is the genome read on three very different ads: a static gets stop-power, a video gets hook and hold, a carousel is read card by card. Same 21 families, the right lens for each.
Illustrative reads on demo brands. On your account, every tag is your own ad, inspectable.
StaticHalo · Sleep aid
On a still, it reads stop-power, never hold. A static is never scored like a broken video.
+ 16 more families read on this still, each self-describing: you can see exactly what was read and why.
Drift · DTC coffee
30s videoOn a video, it reads the hook and the hold, second by second, not just the thumbnail.
+ 15 more families, timed to the frames they appear on, so the hook is judged on the open and the hold on the middle.
CarouselBeacon · B2B SaaS
On a carousel, it reads card by card, so card three is never blamed for card one's job.
Same 21 families, read per card, then lined up against your rivals' carousels on the same axes.
A genome, not a handful of tags.
Most tools tag six things and stop. WhyItWon reads every ad into a structured genome, then treats it like a lab result you can line up and compare.
140+ elements, 21 families
Every ad is decomposed into more than 140 defined elements across 21 families: hook, structure, proof, persona, emotion, offer, visual, compliance and more. Each element is a self-describing tag that validates itself and carries the evidence it was read from.
Format-aware by design
A still is read for stop-power, a video for hook and hold, a carousel card by card. Nothing is scored on a yardstick that does not fit its format, which is exactly where flat taggers quietly go wrong.
Compared like a controlled test
The genome runs on your ads and your rivals' ads from the Meta Ad Library on the same 21 families, so a winner and a loser can be lined up with one element changed, instead of compared on vibes.
You can open the full genome on any ad and see exactly what was read, and why.
Most creative tools
tag a handful of things: format, persona, one hook label. Six tags and a dashboard.
WhyItWon
reads more than 140 elements across 21 families on every ad, is format-aware so a static is never scored like a degenerate video, then compares ads like controlled tests: same audience, same angle, one element changed.
What it actually does
A real registry, not a black box
Every element is a defined, self-describing tag: it validates itself, shows up in the UI, and carries the evidence it came from. You can see exactly what was read and why, on any ad.
Format-aware, on purpose
Statics get stop-power elements. Videos get hook and hold. A carousel is read card by card. No tool that treats a still image like a short video can tell you what actually stopped the scroll.
Your ads and your rivals', side by side
The same genome runs on competitor ads pulled from the Meta Ad Library, so you can compare your winners against theirs on the same 21 families, not on vibes.
Everyone tags. Almost no one reads this deep.
Auto-tagging is table stakes now. The real difference is how deep, how format-aware, and how inspectable the read is. Most tools land on roughly eight flat categories; the genome reads 140+ elements across 21 families and lets you see every one.
Assessed from each tool's public product and positioning. We keep this honest, they are good at what they do; this is the one job we do differently.
In the product
Top Creatives, and the Genome read on every ad's lightbox.
Enterprise platforms extract thousands of raw signals you never see. WhyItWon reads a marketer-legible genome you can actually brief from.
See it on your own account.
Book a 30-minute teardown. I will run your ads through this and give you five to eight specific reasons they are winning or losing right now. The findings are yours either way.