It is fairly no frills. But they're gonna have to add some frills if they want to use up that $100M
That is the only direction which I think could charitably use this $100m productively.
- They have a hosted/managed version with a free tier and a paid tier. Paid adds things like MFA and support for orgs. The more you pay, the enterprisey-er the org support gets.
- There's also a self-hosted version which follows a very similar scheme. You can start out for free, but if you want things like MFA or a self-hosted org, you're paying the Warden.