Tbh we haven't been focused on monetization at all. We've just put a high number to avoid disappointing people afterwards by raising pricing (I hate when company advertise something as cheap, then lock you in and raise prices). But we don't enforce any pricing as of today, you can use the cloud version for free without any limitation.
The actual pricing will likely be significantly lower. Initially we thought of introducing a pricing system that's more aligned with the value created (with a generous credit system, based on number of actions taken), because we found that Salesforce charges by seat but in large orgs most of the seat companies pay for are unused, so the incentives aren't aligned. I'm not sure we'll go this way because people also want a simple and predictable pricing they can understand.