Coldskim is an agent that turns a product URL into a complete advertorial or listicle: researched, on-brand, every claim sourced, live in ten minutes.
And every one of them lands on the same product page. It’s not your fault. A page per angle takes a copywriter, a designer, a developer, and a week you don’t have between tests.
“We had one advertorial that worked. We ran it for eight months because nobody had time to write a second one.”
“Every new angle was a $2k agency invoice and two weeks. So we tested fewer angles.”
“The ad said one thing, the PDP said another. Message match was zero and CPA showed it.”
“I’d draft the listicle in ChatGPT, then spend a day making it look like our brand. Then I’d stop.”
Paste a product URL. Coldskim reads the product, the reviews, and the brand, ranks the angles worth a page, writes and builds the page, and publishes it to a link your ad set can use today.
Product page, reviews, offer, brand. Ten minutes and Coldskim knows what your customers already believe.
Three angles with the evidence behind each. Anything without a source comes back as a change you approve, with the reason.
A hosted link with your domain, UTM-ready. Comment on anything to change it. The next variant drafts itself.
Advertorials, listicles, comparison pages, a brand kit, a claims ledger, a comment-based editor, hosted publishing, and an agent you can drive from Claude or Codex. Everything between the click and the cart.
Story-led pages for cold traffic. Educates, proves, frames the product, then hands off to the PDP.
Skimmable, benefit-led pages for people who scroll. Five reasons, one CTA.
You versus the box they already buy. Figures from labels, not adjectives.
Every claim traced to a label, a page, or a review. No source, no claim. Nothing invented.
Colors, type, voice, products, and offers extracted from your site once. Every page inherits it.
Leave a comment on any element. The agent makes the change and shows you the diff.
Your domain or ours. Fast on mobile, UTM-ready, disclosure block on by default.
Build in the web app, Claude, or Codex. Same agent, same brand memory, same output.
A page per ad instead of a page per quarter. Test the hook, the audience, and the offer separately.
“Message match went from a guess to a score. CPA on cold audiences dropped within two weeks.”
Under ten minutes from URL to a page you’d actually send traffic to. Variants draft themselves.
You’ve stayed on the product page because a real presell means a copywriter, a designer, a developer, and a compliance pass. Coldskim does all four and shows its work.
It reads the product page and every review first. The copy uses what your customers already say.
Colors, type, voice, and product images come from you, not from a template.
No fabricated reviews, experts, ratings, or results. Claims without a source are removed before publish.
Add the ad later and you get a message-match score for the page against that ad.
Something we missed? Write to us, a human answers.
Paste a product URL and Coldskim researches the angles, writes and builds the page, sources every claim, and publishes it. You approve, it ships.