coldrun - An AI stranger tries your landing page, then reports back
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coldrun is built for SaaS founders whose landing page or signup flow isn't converting. An AI agent visits your product completely cold — no prior knowledge, no account — and either clicks through your landing page's call-to-action or signs up like a first-time user, then hands back a scored report of exactly where they hesitated or walked away.
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Hey Product Hunt 👋
I kept doing the same thing by hand for every product I worked on: open the landing page in an incognito window and try to forget everything I know about it, just to see where a stranger would actually get stuck. It never really works — you can't unsee your own product.
So coldrun does that literally: an AI agent with genuinely no prior knowledge of your product opens your URL, finds what it thinks is the primary call-to-action, clicks it once, and narrates its reasoning the whole way — what it read, what it expected next, where it hesitated. You get a scored report back, not just a bounce-rate number.
It's free, one audit per account right now while I get real usage data. Here's a real one we ran on our own landing page: https://coldrun.app
Would love feedback — especially if the report tells you something you didn't already suspect, or if it completely misses something obvious. Both are useful to me today.