Pricing
One plan. Every Exercise.
Free: The URL Shortener Exercise and the Sandbox. Pro opens every Exercise and each new one as it arrives.
Monthly
—Renews every month. Cancel any time.
Annual
—Renews every year. Cancel any time.
Lifetime
—Pay once. Pro for as long as the product exists.
Staff
Coming soonThe same Exercises, one level up, for senior and staff engineers.
- Multi-region
- SLOs and error budgets
- A cost budget
- Zero-downtime migrations
- Failures with no hints
- An AI interviewer
Prices are set in Stripe and shown here as Stripe gives them; taxes may apply where you live. You get a full refund within 14 days of your first payment (see Refunds).