I built a thing and I need you to tear it apart (it's free). For my product designer friends, you know that moment during a sprint when you don't have enough time to user test or get free set of eyes on your design because leadership and product managers wanted the design like yesterday. Well I built something for that. It doesn't replace real user testing Drop a screenshot or Figma file of your design → select your testing method → get feedback from 7 AI perspectives or recruit your own in 30 seconds. Each persona is based on real published UX research. The AI personas will tell you what they notice first, what confuses them, and what they'd actually click. The more you test, the more each persona will get to know your product better. Think of it like having a diverse group of people sitting next to you while you design — except they're always available whenever you need them (creepy I know) A few things this is NOT ❌ : → Not a replacement for real user research (please keep doing that) → Not an accessibility audit → Not a magic solution that replaces your design skills It's a gut-check. A second opinion. Fresh eyes when you want to narrow things down. Fun fact: I built the entire product; code, design, backend, database, API calls, everything — by working with Claude Code. From brainstorming persona research to debugging OAuth at midnight. Call it vibe coding, but I learned a lot through the process. Lots of manual steps too that kept me very humbled. At the end of the day, it's about whether you're building the right product and solving a real problem. It's free during beta. I'm looking for designers willing to try it on a real project and tell me honestly: • Did it catch something you missed? • Was it surface-level fluff? • What do you want to see improved? No wrong answers. Rip it apart if you need to.

Klashi

Gut Check your UX

Gut Check your UX