Tools / builder

Build the business case

The six parts a decision-maker needs, in one place. Fill what you have — the builder shows you the gaps rather than papering over them, then gives you the one-sentence ask, a one-pager, and a prompt you can hand to your own AI tool. Based on Make the case.

Needsyour baseline, a value range, the cost, and the risks. Run the ROI calculator first if you do not have the numbers

Givesa one-sentence ask, a one-pager, a prompt for your own AI tool, and your gaps named out loud

Your draft is saved in this browser only. Nothing is sent anywhere, and clearing it removes it.

Your inputs

Placeholders are an example, not a template to copy. Leave a field blank if you genuinely do not have it — that is the useful signal.

The decision you are asking forBy whenThe problem, in their unitsWhat today achieves and costs (the baseline)Why rules fall short hereExpected value, as a rangeThe two assumptions that move it mostWhat it costs to runTop risks, and what catches eachWhat you needThe checkpoint you will report back at

Hand it to your AI tool

Built in your browser from what you typed. It carries the structure and your numbers, and tells the model not to invent the rest — paste it into whichever assistant you use.

A prompt is only as good as its inputs — it will not make a thin case strong. Check your numbers before pasting anything confidential into a third-party tool.

Build the business case

Your inputs

The one-sentence ask

Hand it to your AI tool