GTM Sauce

FightAI · B2C · AI martial arts training feedback app

Build an app you want yourself, then post about it to test demand

~$1K revenue at pure margin; convinced him the idea was real

Workedvalidationfounder-brand

What they did

Non-technical founder used Rork (AI app builder) to build an idea he had for a while: upload a video of your martial arts training and get told what you did right and wrong. He and a friend posted about it on social, which made ~$1K at near-zero cost.

What happened

Made about $1,000, 'pure margin', which showed the idea had validity.
4:00
“We We just posted about it, me and my friend, and we made like a thousand bucks, and it was pure margin. So, that was That's what kind of taught me that there's validity to this idea.”
George Lampropoulos

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