I would like to know, difference between "Azure AD B2C" vs "Microsoft Entra External ID". Which one is better and when to use what? What is the benefit of one upon another. A detailed explanation is helpful to take the right decision. Thanks.
I have a table that shows this on my blog.
CIAM = Entra External ID.
I've copied the table here for easy reference:
The notes and further info. are in the post.
If External ID works for you, go with that since all new development is on this product. B2C is code complete other than security issues.