I'm just starting a new side project, and have looked at Keycloak and fusionauth. Fusionauth has a free offering (ie, self hosted), and takes a minute to install and run. I like it a lot and am going forward with it for testing.
You won't see a login with fusionauth button, you'll just see a login button on my website, which might give you Google, github,LinkedIn logins etc depending on what I choose.
Re:Okta to Acquire Auth0 for $6.5B
by advaitruia on Thursday March 04, 2021 @05:37AM
(#26340827)
Depending on what set of features you need, it may make sense to also have a look at SuperTokens.io. Probably not as mature but we're open source and stronger with customization of the end user experience (frontend stuff), support and ease of implemenetation.
> stronger with customization of the end user experience
I might say "a different approach" :) I appreciate SuperToken's SPA first stance, but FusionAuth is pretty darn customizable too: https://fusionauth.io/docs/v1/tech/themes/
Re:Okta to Acquire Auth0 for $6.5B
by brokenwren on Saturday March 06, 2021 @11:10AM
(#26368336)
FusionAuth also has advanced registration forms and we are working on a lot of really awesome improvements around sign-in and sign-up workflows.
Stay tuned for some major updates in the coming weeks! ;)
Sure, just like you won't see sites with a 'sign in with Auth0' button. Both are service providers.
As a sibling comment mentioned, FusionAuth has a free offering if you self host. https://fusionauth.io/download/
However I don't see many web sites with a "sign in with FusionAuth" button, and I don't see any way to get such a button for my site.
Not without paying anyway - which is really my whole point. Free will always win.