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Value Calculators
Spreadsheets that turn a testing decision into a number a finance reviewer will accept - in Excel and Google Sheets, with a tear sheet on how to run each one.
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Value Calculators: Building the Business Case
Two spreadsheets that turn a testing decision into a number a finance reviewer will accept. Both are free to download, edit and put your own name on, and both are built so that every assumption is a cell you can see and change — there are no constants h...
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Manual to Automated: What the Change Is Worth
For a team whose regression testing is mostly done by hand. This calculator values the hours you stop spending and the defects you stop shipping, then sets both against what the change costs you in year one — including the effort to build the suite, whi...
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Baseline and Improve: Valuing a Change in Tooling
For a team that already automates. Rather than comparing claims, this calculator asks you to measure: five numbers on what you run today, the same journeys on Functionize for a fixed period, the same five numbers again, and the difference valued in mone...