Nice. If you could also add the ability to charge subscriptions from users and manage their subscription plans this would become a no-brainer. Also your pricing model could become very lucrative—you could charge a percentage of the revenue.
Subscription management will follow sometime after, and will probably look like a Stripe integration that automatically creates Stripe Customer objects for your Users and Organizations. Is this along the lines you're thinking?
If I'm building a photo-hosting app, it would be a bummer to pay for/build out a big "Organization Subscriptions" feature; if I'm building an enterprise-oriented chat application, I wouldn't want to spend many hours or dollars on individual "User Subscriptions".
But that said, I recognize splitting out those two features is more of a cherry on top; the main value here is just having them available to me in the first place. Either way, definitely keeping my eye on Clerk! Good luck folks!
- Tibor