For AI-tool builders
You shipped it with AI.
Is it actually good?
v0, Cursor, Lovable, Claude Code — whatever built it, paste the URL and get an honest Sensei Score: the specific UX issues holding the page back, not a vibe check from the same tool that wrote it.
Free to try · no credit card · results in seconds
A score that accounts for what kind of page this is
A landing page, a product page, and a portfolio get judged differently — Sensei scores against the page type it detects, so a one-page v0 landing site isn't held to the same bar as a multi-step SaaS dashboard. Every check is graded 0–100 across three layers (functional UX, aesthetic quality, design practices) against a fixed rubric, the same one every page on Sensei is scored against. Read the full scoring methodology — including what the scanner does and doesn't examine.
Turn the findings into your next prompt
The full report breaks every finding down into a specific, prioritised fix — copy you can paste straight back into v0, Cursor, Lovable, or Claude Code as your next instruction. Pro plans also get Sensei Script, which turns a saved report into a checklist of implementation tasks. Script is a secondary workflow built on top of the report, not a replacement for shipping with your AI tool of choice.
Catch regressions before your users do
AI tools iterate fast, and it's easy for a prompt that fixes one thing to quietly break another. Watched pages (included with Pro) re-score a page on a schedule and flag it when the score drops, so a regression shows up before a visitor finds it.
Start for freeFAQ for AI-built sites
Does Sensei know I used AI to build my site?
No. Sensei scores the page like it would score any other — it doesn't try to detect or care which tool built it. It just tells you whether the resulting UX is actually good.
Will this make my AI-built site look less generic?
Not automatically — Sensei doesn't rewrite your design. It scores the page and hands you the prioritised, specific findings; you feed those back into v0, Cursor, Lovable, or Claude Code yourself (or into Sensei Script for a task breakdown) to actually make the changes.
What's different from asking my AI tool 'does this look good'?
Your AI tool wrote the page, so it isn't a neutral judge of it. Sensei grades the page against a fixed rubric across functional UX, aesthetic quality, and design practices — the same criteria applied to every page it scores — so the answer isn't just more of the same optimism.
Do I need to sign up to check my first page?
No — paste a URL and get your Sensei Score free, no account required. A free account adds more checks per month; Pro unlocks the full report, prioritised fixes, and watched pages.