VibeCheck AI

Simulate 5 distinct personas — complete with motivations, biases, and behavior — reacting to your startup, landing page, or idea.Get emotional cues, friction points, and actionable insights in minutes.

“I’ve been burned by feedback tools before.”

The problem with most feedback is it’s either generic (“looks good”) or brutal (“this sucks”) — and neither helps you grow.VibeCheck AI simulates smart, skeptical buyers who actually explain why they’d hesitate… and what would win them over.No sugar-coating. No Reddit trolling. Just friction points you can fix.

“I don’t have time to guess what will work — I need signal, not noise.”

Most founders think they need more data or another round of user calls to validate messaging.But the truth is, even busy decision-makers have internal emotional friction — they just don’t say it out loud.VibeCheck AI surfaces that instantly.You don’t need to book 10 Zoom calls — you need 5 simulated reactions that show you what people won’t tell you.

“I thought I needed perfect design and viral hooks.”

What no one tells you is that most growth stalls because your offer doesn’t emotionally click — not because your design sucks.VibeCheck AI helps you see how different people feel about your idea.
You don’t need to guess the aesthetic that hits — you need to know if the message moves them.And when you do? Growth becomes effortless.