Free CTO Calculators & Engineering Widgets
Interactive calculators for engineering leaders. Run them online, or copy a one-line iframe snippet to embed any of them on your engineering blog, status page, or internal wiki. No signup, no API key, no data leaves the browser.
DORA Metrics Calculator
Score your engineering team against the four DORA performance tiers.
Open calculator
Engineering Team Size Calculator
How many engineers should your product actually need?
Open calculator
Cost of Downtime Calculator
What does an hour of outage actually cost your business?
Open calculator
CTO Compensation Benchmark
What does a CTO or VP Engineering actually earn at your stage?
Open calculator
For engineering bloggers
Embed any of these on your site
One-line iframe snippet per widget, dark/light themes, optional UTM source. Free for commercial and non-commercial use. Updates roll out automatically — your readers always see the latest math.