pierce-library
Watch Pierce work
Ad libraries show finished creatives. This one shows the loop behind them: the brief, the structure it learned from, the attempts that got rejected, the judge scores, and the winner that shipped.
Every render is scored before a human sees it. The operator still has the last word.
> the brief
target: a stat-led typography poster
why: a competitor version ran unchanged for 394 days. longevity is proof.
constraints: brand palette lock, one defensible stat, logo safe area
stat: x3 conversions (published claim, verified usable)
1 / 6 · the brief
7 shipped formatsreal runs on displayevery ship approved by a human
Shipped formats
Curated from production runs for Dialog, the AI shopping agent. Each card is a real creative that shipped, with the loop stats where the run recorded them.
Typography poster
One defensible stat, a label, a sub-line. Rebuilt from a proven structure over 21 attempts, then locked as a reusable template.
Product hero
The product page does the talking: a real storefront running the agent, framed by a single claim.
Product hero, full frame
The full-height phone variant: the storefront carries the ad and the headline stays out of its way.
Testimonial cover
A customer's own words as the whole creative. Real quote, real name, no invented praise.
Tool hook
The ad is a working calculator result: plug in your traffic, and the number the tool computes becomes the hero.
Marker headline, full bleed
A question headline with a marker-highlighted key phrase over a full-bleed gradient. Built for feeds that scroll fast.
Marker headline, card
The same marker headline on a calm cream card. Two moods of one format, shipped and tested against each other.
The agents that run this loop live on the agents page, and the methods behind them are published as open-source skills.
Your account writes the next brief
Every creative on this page came out of the same loop: generate, judge, reject, iterate, ship. Pierce runs it on what your account proves, and you approve every ship.