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John McKeown
John McKeownSPOT #45,949SaaS

Building Iter0

FOUNDER STORYPublished Sep 22, 2026

Building Before the Big Leap

I started Iter0 after seeing founders spend too much time polishing ideas before talking to real people. The challenge was turning scattered feedback into a simple, repeatable way to learn early. I am building Iter0 to help founders test assumptions, find their first believers, and keep moving through each iteration. The hardest part has been choosing focus over endless possibilities, but small experiments and honest conversations keep the work grounded.

KEY LEARNING & ADVICE

Talk to users early, write down what you learn, and let evidence guide the next iteration.

BELIEVERS (1)

WHAT BELIEVERS ARE SAYING

0 THOUGHTS

Be the first to believe and leave a thought about this idea!

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