Email volume calculator

One traffic slider runs a four stage funnel at printed median rates, ending in projected new monthly revenue.

Three sliders driving lifetime value with the formula printed under the result.

A worked payback example line by line, the calculator with the answer filled in.

Two sliders for team and hours driving live yearly savings with printed assumptions.

One slider for tool count driving monthly and yearly consolidation savings.

A stepper that picks the right plan from headcount with visible tier boundaries.

Centered A/B test duration calculator with three sliders feeding a big day count, a six week calendar grid, and a plain verdict line.

Two column pricing estimator with seat and project steppers and add on switches beside a live itemized receipt that totals your monthly cost.

Audience and conversion sliders projecting commission, assumptions printed below.

A monthly or annual toggle with a seat slider, both yearly totals side by side and the annual saving printed.

Engineer and month sliders price an in house build against a flat subscription, compared as proportional bars with a verdict.

Revenue and churn sliders feed a three stat strip of monthly loss, yearly loss, and what one point less churn keeps.