Question about Setting up Auth0 Social Login with Microsoft

I have a question about Auth0’s Social Login integrations, specifically, signing in with a Microsoft Account.

I followed the setup guide and was able to make it work. I created an Azure AD Tenant, registered an app and used the client ID/secret value. However, I’m currently using a Free Trial subscription and I believe Microsoft bills users for Azure AD.

I was wondering if Auth0 had a way to allow users to connect using Microsoft Outlook for example instead Azure AD or another way to connect using a Microsoft Account without needing to create an Azure AD. The goal is to not get charged when allowing users to login with their Microsoft Account.

Feel free to let me know if I’m mistaken but this is my current understanding of how it works.

Thank you!