• no limits on OIDC connections
• we can offer SAML through boxy hq for you based on some agreement (i.e. enterprise), it is not a click & run feature right now
• the UX of enterprise SSO is improved: instead of showing a list of 100 providers to choose from, we map the email domain to the correct provider; also, we force the user to use the SSO, so they cannot add a password or other types of credentials to their account, this way they can be properly "signle-signed-out"
• B2B multi-tenancy is using & managing one Ory Network project per customer; I guess you would know if you need it 😉