Performance Review
AdvertorialSponsored health brief
Why daily 5G creatine is becoming a routine staple
Built from competitor structure, reviews, proof points, and offer logic.

Pureform Creatine
Product card
Build Mode
Start from a short brief or a competitor URL and get an advertorial, product page, or full funnel you can edit, iterate on, and publish.
Source URL
Importing article structure
Turning the source URL into a product advertorial outline.
Performance Review
AdvertorialSponsored health brief
Built from competitor structure, reviews, proof points, and offer logic.

Pureform Creatine
Product card
01
Build Mode turns a brief or a URL into a working page. Two entry points, one output: a real page you can put in front of traffic.
1Start from scratch or from a URL
Describe your offer in a short brief, or drop a competitor URL. Build Mode clones that page's design and structure for your business, built around your product.
2Get a complete draft
Build Mode produces advertorials, product pages, and full funnels. The draft arrives with the skeleton in place: headline, proof, benefits, and CTA blocks.
3Edit and iterate
Rework sections, swap angles, tighten the offer. Iterate on the draft until the page matches your brand and the exact claim you want to test.
4Publish and send traffic
Push the page live and point ads at it. Tag every link first, so each visit attributes back to the campaign that sent it.
02
Picture a DTC sleep supplement brand. A competitor's advertorial keeps appearing in the founder's feed, week after week, with fresh comments each time. Longevity like that is usually a sign the page is earning its traffic.
The team drops the URL into Build Mode. It imports the article's structure: the story-style headline, the proof section, the benefits grid, the CTA blocks. Then they rebuild each section around their own product, with original copy and their own claims.
By the same afternoon they have a page that follows a structure the market already responds to, but reads as entirely theirs. They publish it, point a small test budget at it, and start collecting real numbers instead of debating mockups.
03
Most teams do not lack page ideas. They lack the production lane: a designer, a developer, a 2-week queue at the agency. Build Mode removes that lane.
The scope covers the formats DTC funnels actually run on: advertorials, product pages, and full funnels, from scratch or from a competitor URL. One person can go from reference to published page in a single working session.
Two free tools close the loop. Tag every link you send at the page with the UTM builder, so each visit carries its campaign. Then use the conversion rate calculator to judge what the page does with that traffic. If a page underperforms, run it through a CRO analysis to find the leaks before you rebuild.
04
Advertorials, product pages, and full funnels. Start from scratch with a brief, or start from a competitor URL and clone its design and structure. Either route ends in a page you own and can keep editing.
Build Mode clones structure and design patterns: the layout, the section order, the flow of the argument. The copy, the product, the brand, and the claims are all your own. You are borrowing a proven skeleton, not the words on it.
No. Build Mode produces the page itself, not a spec for someone else to build. You brief, edit, iterate, and publish inside StefanBrain without writing code or waiting on a handoff.
Tag your ad and email links with UTM parameters before you send traffic. The free UTM builder generates consistent links, so every visit attributes back to the exact campaign, ad set, and creative that sent it.
Conversion Rate Calculator
Compute conversion rate and see what a fraction of a point is worth in orders and revenue.
Discount Break-Even Calculator
How much extra volume a sale needs before the discount pays for itself.
AOV Calculator
Compute average order value and model what bundles or thresholds do to it.
UTM Builder
Build clean campaign URLs with presets for Meta, TikTok, Google, and email. Copy and go.
StefanBrain builds advertorials, product pages, and full funnels from a brief or a URL, trained on 7+ years of proprietary marketing IP.
Built for brands serious about growth.