Agreed on needing better tooling for surprise bills - definitely no stranger to that problem!

For now we're trying to make the base price cheap enough where those kinds of considerations don't need to be top of mind today and a policy that can be forgiving when it occasionally happens, but certainly as we continue to scale and grow, we'll need to put in proper controls to allow users to define what should happen if events are spiking unexpectedly (how to shed events via sampling, what needs to be explicitly perserved for compliance reasons, when to notify, etc.)

I do like Sentry's auto-sampling algorithm which is a really neat way to solve that issue.