Free embeddable marketing calculators

Four deterministic calculators DTC operators actually use. Copy-paste an iframe, drop into any site, done. Dark theme, no signup, no analytics tracker.

CAC Payback Calculator

Months until a customer pays back their acquisition cost.

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<iframe src="https://frontiervisionsmarketing.com/embed/cac-payback" width="600" height="600" frameborder="0" loading="lazy" title="Frontier Visions widget"></iframe>

Default 600×600. Adjust width/height attributes; widget is responsive down to 360px. Dark theme baked in.

ROAS Calculator

Return on Ad Spend, breakeven and target ROAS.

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<iframe src="https://frontiervisionsmarketing.com/embed/roas" width="600" height="600" frameborder="0" loading="lazy" title="Frontier Visions widget"></iframe>

Default 600×600. Adjust width/height attributes; widget is responsive down to 360px. Dark theme baked in.

A/B Test Sample Size Calculator

How many visitors per variant for a valid test.

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<iframe src="https://frontiervisionsmarketing.com/embed/ab-sample-size" width="600" height="600" frameborder="0" loading="lazy" title="Frontier Visions widget"></iframe>

Default 600×600. Adjust width/height attributes; widget is responsive down to 360px. Dark theme baked in.

Cohort LTV Calculator

Customer LTV from retention + contribution margin.

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<iframe src="https://frontiervisionsmarketing.com/embed/cohort-ltv" width="600" height="600" frameborder="0" loading="lazy" title="Frontier Visions widget"></iframe>

Default 600×600. Adjust width/height attributes; widget is responsive down to 360px. Dark theme baked in.