8
Hours-per-unit baseline that scales with turnover. Master profile uses workflow × project count × this constant.
BuiltAIROI Calculator
Do the Maths. Then Try to Justify Not Doing This.
Three Sliders. One Modelled Estimate.
Pick a profile, drag a slider, watch the saving move across the BuiltAI packs you select. Explore the full calculation and assumptions below.
Your operation
Modelled below: Dispatch Desk. Also explore Built to Order and OI Audit.
For the FD
Stress-Test Every Assumption.
The full calculation: seven instruments, every assumption exposed, four sensitivity scenarios, Stack mode, and modelled worked examples. Explore estimated payback using the inputs; results are estimates, not guaranteed savings.
Selected headline assumptions
The calculator applies its formulas to the inputs and scenario you select. These cards highlight selected model assumptions alongside formula-specific inputs and factors; they are not a complete list of every value used in each result. Outputs are modelled estimates, not measured outcomes.
0.40
Hours saved as a fraction of original tender hours - an assumed coefficient, not yet averaged from issued challenges on the proof record.
10%
Model assumption. At the default contested rate of 22%, the model applies its 45% recovery factor to that share, producing about 10% of the whole change pipeline before scenario and scale adjustments. This card is a fixed default reference; changing your inputs changes the calculated result, not the displayed value.
40%
Share of estimated margin leak that's recoverable through Margin Cockpit's monthly cycle. Rest is structural and outside AI's reach.
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Send us a representative engagement profile and we'll return a modelled ROI scenario - with the assumptions written in plain English. No commitment.
Your biggest opportunity right now is Bidroom in a Box® - 100% of the modelled saving (£267k / yr) comes from tender productivity - every bid hour returned, every winnable bid actually bid.