Practical, no-signup tools built by the KeyDispense team. Free to use, free to link to, and honest about their assumptions.
Estimates the first-year and three-year cost of writing your own license key system versus paying for a hosted licensing API, for small software teams deciding where their engineering hours go.
Open the calculatorCompares revenue per customer from a one-time perpetual license with paid upgrades against a monthly subscription with churn, for developers choosing a licensing model.
Open the calculatorEstimates monthly validation calls, average and peak requests per second, and the resulting API bill for a given number of active licenses, for developers sizing a license check service or picking a plan tier.
Open the calculatorhttps://keydispense.com/tools/These tools are free for anyone, including other publishers. If one helps your readers, a link back to the tool page is appreciated.