Free Tool

SaaS Ads ROI Calculator

Should you be running paid ads? Model your funnel, see your CAC, LTV, and payback period, and compare scenarios side by side.

Like what the math says?

We build the funnel that makes these numbers real.

The average Fitr Media client sees a 250% increase in conversion rate and a 71% decrease in CAC. Book a growth call and we'll model your exact funnel together.

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Window math assumes steady monthly performance; cohorts stop paying after the average lifespan. Revenue collected is cash through the window; ROI over window = (collected − total spend) / total spend. Estimates only; your funnel will vary.