About

I got tired of
guessing what
users would hate.

UX research is a bottleneck nobody admits to. Recruiting takes weeks. Scheduling takes days. By the time you have data, the feature shipped. CrowdRunner is what happens when you stop pretending that's fine — AI personas that behave like real users, running in under an hour, on every PR.

Principles

What we believe.

— 01

Synthetic, not fake.

Personas are built from detailed demographic and behavioral profiles — not thin prompts. They hesitate like humans, not like bots.

— 02

Speed is a feature.

A one-hour test used beats a four-week study ignored. Time-to-insight is the whole point.

— 03

Honest reports.

No vanity scores. If personas got confused, the report says so. Your job is to fix it, not hide it.

— 04

Your data is yours.

CrowdRunner doesn't train models on your product, your URLs, or your users. Your test data stays yours.

Your next release
deserves a dress rehearsal.

A full panel. Minutes, not weeks. One report. Start with 150 free credits — card on file, nothing charged.

Start testing free Book a demo

I got tired ofguessing whatusers would hate.