> ...who else are a serious option for rock solid SaaS IdP?
Google Cloud (Firebase Auth), AWS (Cognito), and Azure (Active Directory) are as rock-solid as they come.
FusionAuth.io, userbase.com, and clerk.dev come to mind as well.
Google Cloud (Firebase Auth), AWS (Cognito), and Azure (Active Directory) are as rock-solid as they come.
FusionAuth.io, userbase.com, and clerk.dev come to mind as well.
If it was not a MS product it would struggle to attract a market.