Free tools

Free error tracking calculators

Estimate a Sentry bill at your volume or check an error storm against your remaining quota. Free, no account, with the formula and dated rates shown.

Sentry pricing calculator

Estimate a monthly Sentry Team or Business bill for tracing or an error spike, itemized by plan base and usage, next to the flat Epure Cloud price.

Simulate an error storm against the errors left in your quota: see how many fall within and beyond it, and when a steady burst reaches the limit.

No account needed. Scenario models, not vendor invoices or live traffic tests.