Vinicius Carvalho

SimUser AI - AI beta testers that explore your app like real users

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SimUser AI deploys AI personas — like a New User, Security Engineer, or Mobile User — to explore your live web app via real browser automation. Each persona navigates your flows, captures screenshots and video, and delivers qualitative UX feedback with NPS scores. Self-healing flows adapt automatically when your code changes. Credit-based pricing starts at $49/mo. Built for founders who ship fast and need real UX validation — not just "does the button work?" testing.

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Vinicius Carvalho
Hey Product Hunt — I'm Vinicius, co-founder of SimUser AI. We built this because we couldn't find beta testers for our own product. The honest math: enterprise testing platforms start at $25K/year. 69% of test managers struggle to get tester participation. And by the time feedback arrives, you've already shipped 3 more versions. Meanwhile, 41% of all code is now AI-generated — and those PRs contain 1.7x more bugs than human-written ones. We're shipping faster and testing less. That gap kills products.