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Marketing ROI Calculator for broad growth teams

Your growth bets are only as good as your profit signal. Calculate ROI with net-profit and break-even clarity, no spreadsheet cleanup.

Total campaign or channel spend
Revenue attributed to the same campaign window
Required revenue to hit this ROI at current spend
Use for margin-adjusted ROI reality check

Your Results

ROI for one period. The question is which lever changed it.

Duct reads your ads, analytics and revenue tools, answers that question, and proposes the change. You approve it.

Download Duct ↓

ROI tells you if a period was profitable. It doesn't tell you which lever changed the outcome.

Duct reads ROI beside traffic cost, conversion quality and channel mix, says which lever moved it, and proposes what to do about it.

How Duct works →
An insights session: asked where the ads budget is leaking, the agent costs every campaign against the CPA target, proposes a pause, two negatives and a budget raise, and writes the spend brief on the right
Ask where the budget leaks. Duct costs every campaign against your CPA target, proposes the pause, the negatives and the budget shift, and waits for your yes.