Auth0 has a lot of integrations and features that dex/hydra do not have. Auth0 have their own Identity Provider, which hydra does not. But in general you can sa

Auth0 has a lot of integrations and features that dex/hydra do not have. Auth0 have their own Identity Provider, which hydra does not. But in general you can say that dex/hydra have a very similar featureset to Auth0