Diagnostics

Interactive Simulators

Don't guess. Model your business decisions mathematically before you make them.

Why these are separate from the calculators

A calculator answers a question you already know how to ask — what rate covers my costs, what tax do I owe. These four do something different. They take numbers you already have and show you a consequence you had not worked out: how long you could survive with no new work, how many clients you could afford to lose at a higher rate, which part of your business is quietly capping the rest.

They are most useful before a decision rather than after one. Run the Project MRI before you quote, not after you have agreed a price. Run the Rate Increase Impact before you send the email. The output is only worth anything while you can still act on it.

Everything runs in your browser. Nothing you enter is sent anywhere, and each tool explains how to read its own result once you have one.