Free Tools: Calculators and Quizzes for Your Software Stack

Interactive tools to help you pick and price your software stack. Each one takes about a minute and needs no signup.

Where to Start

Not sure which email tool you need? Start with the quiz. Then price your pick with the cost calculator.

Already sending? The growth and revenue calculator shows whether your list pays for itself.

Email Marketing Price Sheet 2026

Compare email tool prices in one sheet

Get the price sheet with the main email tools side by side. Then a short weekly digest of new guides.