Proof monthly-std

See exactly what your trial really costs before you commit.

For subscription businesses that want to know the true difference between a trial and a discount, so they can price, promote, and plan with confidence.

What it does

It runs a differential analysis of your trial and discount offers, showing you the real revenue and retention impact of each.

Who it serves

It's built for finance, growth, and pricing teams at subscription companies who need clear, data-backed answers.

Why it's trustworthy

It uses your own historical data and transparent methodology, so every conclusion is traceable and reproducible.