Marketing Suite

Marketing Suite (marketing-rechner.com) offers 35+ free, instant browser-based calculators for performance marketing, e-commerce and SaaS — including ROAS, ROMI, CAC, CLV, LTV:CAC, Break-Even ROAS and churn rate. Every calculator shows a benchmark score against industry standards, a clear formula breakdown, and a worked example. It also includes a glossary of 20+ marketing metrics and in-depth guide articles. The interactive Marketing Cockpit lets you simulate CAC, order value, margin and purchase frequency in real time. No signup, no cost, and no data ever leaves your device.