Upload a design file or paste a URL. Get scored across 8 dimensions — hierarchy, contrast, accessibility, UX flow, and more — with a prioritized fix list, instantly.
No credit card · No signup for the free roast · Results in <30s
The toolkit
From wireframe critique to live-site regression — stop guessing what's wrong and start shipping with confidence.
Stop shipping designs that feel "off" and not knowing why. Get a scored breakdown across 7 dimensions with a prioritized fix list — so you know exactly what to fix first.
Send it to a friend before a client sees it. Paste any URL and get specific, actionable critique in 30 seconds — no account, no fluff, no holding back.
Skip the $5,000 user study. Know exactly where attention lands, where clicks happen, and where users drop off — before a single person sees your design.
Don't ship a mobile experience that fails on the platform it lives on. Get thumb zone analysis, nav patterns, and iOS/Android convention checks.
Know the moment your live site breaks visually — before a user emails you about it. Automated screenshot diffs on your schedule.
How it works
No integrations, no onboarding call, no waiting. Upload and get a full report faster than a Slack reply.
Drop an image, paste a public URL, or connect a Figma link. Supports PNG, JPG, PDF, and Figma exports.
Our AI analyzes against hundreds of design principles across 7+ dimensions — all in under 30 seconds.
Get a scored report with specific issues highlighted, prioritized fixes, and actionable suggestions to share.
Comparison
See how AI-powered feedback stacks up against the alternatives.
What designers are saying
"Caught a contrast issue on our checkout CTA that we'd missed for 3 months. Fixed it, conversion went up 11%."
"I run the roast on every client site before handing over the Figma. It's become a non-negotiable part of my process."
"The heatmap predicted exactly where users were dropping off — before we launched. Saved us a full round of usability testing."
Pricing
No confusing tiers. Start free, scale when you need more.
Real tools. Real feedback. No card needed.
Start free — no cardFor designers who ship multiple projects and can't afford slow feedback loops.
Get PlusFor agencies billing clients — share reports without making them create accounts.
Get MaxChange or cancel at any time. Need a custom plan?
FAQ
Quick answers about pricing, setup, and how it all works.
No. The Free plan requires no payment details. You get 2 reviews, 3 roasts, and 1 heatmap every month — for free, forever.
Most analyses complete in under 30 seconds. Heatmaps and full-page URL screenshots may take up to 45 seconds.
PNG, JPG, WebP, and PDF. You can also paste any public URL or use a Figma share link — we screenshot it automatically.
Our AI analyzes visual salience, contrast, layout patterns, and design conventions to predict where real users will focus — no tracking data needed.
Every report has a shareable link. Max plan users can share reports with clients who don't need a RoastUI account.
You'll see a prompt to upgrade. Your existing reports stay accessible — we never delete your history.
Paste your URL below and get roasted in 30 seconds — no account, no credit card.
Built for designers. No VC funding. We ship what you ask for.