How to measure UGC performance like a founder (not a marketer)
Founders often ask “did the video go viral?” Wrong question.
Right questions:
Did it reduce CPA?
Did it increase add-to-cart?
Did it increase qualified leads (for services)?
Core metrics by stage:
TOFU: thumbstop rate, watch time, CTR
MOFU: add-to-cart, view-content → ATC
BOFU: checkout, purchase, CPA, ROAS
And track “creative fatigue”: if performance declines after 3–5 days, rotate new hooks and re-edit winning footage.