Putting user satisfaction in the chart and not backing it with sources (I know at least a handful of companies who are very satisfied with e.g. KeyCloak) does not instill lots of confidence in the product differentiation. And what does customizability mean? KeyCloak has a rich Plugin system.
Other than that it seems to be quite equal, if you discount the more difficult things in Auth like providing standardized APIs, OAuth2 APIs and SCIM.
Other than that it seems to be quite equal, if you discount the more difficult things in Auth like providing standardized APIs, OAuth2 APIs and SCIM.