Taste
Credibility is a product feature. Generic pages leak trust before the pitch starts.
Mission
Private launch-readiness QA for AI-built products.
Design QAfor AI-builtproducts.
Get your free beta reviewFree in beta. Manual verdict. No public post.
Mission01
AI builders can produce the logic. DUKU RUBRIK checks whether the product earns trust when a buyer lands on it.
We review the first impression, hierarchy, proof, conversion path, and mobile polish that decide whether a launch feels real or generated.
The output is direct: the problem, the consequence, and the next prompt or fix to ship.
Note
Your product has logic. I add the taste.
Review02
One careful review. One useful verdict.
Send one product URL. You get a private launch-readiness read across taste, trust, conversion, and mobile quality.
- First impression and visual hierarchy
- Trust cues, proof, and credibility gaps
- Conversion clarity and CTA friction
- Mobile polish and AI-generic tells
Beliefs
What we defend before the product ships.
Beliefs03
Specificity
Sharp products show exact proof, exact audience, and exact next steps.
Consequence
Every finding should say why it matters, not just what looks off.
Speed
A useful review gets builders back into shipping mode quickly.
Privacy
No public roast. Nothing is published without permission.
Repair
The best critique ends with a fix the team can actually use.
Studio
A studio of one. A standard of many.
Start04
Get the private verdict before buyers judge the page.
One manual DUKU RUBRIK review for AI-built products that need to feel credible, specific, and ready to ship. Free while we are in beta.
PriceFree in beta
ScopeOne live product URL
PrivacyNo public teardown
OutputVerdict + fixes
What happens after you submit
Submit the real page
Send the live URL a buyer would see. No deck, login, or long brief needed.
We inspect the buyer path
First impression, hierarchy, proof, conversion friction, and mobile credibility are reviewed by hand.
You get a private verdict
The readout names the problem, why it matters, and the next fix to ship.
No generic AI scorecard.
No subscription trap.
No public post without permission.
$25FreeBeta
Free for beta users. Private manual review.