Are there any well known thinktecture's identity server alternatives?

Question

anyone knows any other identity servers besides thinktecture's identity server? I need to evaluate a few but I can't find anymore?

Answer 1

Identity Server is an excellent open source offering. I'm not aware of any other OSS offerings in that space. But there are many commercial offerings (mine, among others). It might help if you expanded on the requirements you have and why Identity Server is not enough, or why you need to compare.

BTW, Your question might be closed or flagged as it is too open ended and not specific. (https://stackoverflow.com/help/dont-ask). I'd encourage you to expand it with as many details as possible.

Answer 2

AspNet.Security.OpenIdConnect.Server

They are a lower level alternative that works with OWIN/Katana and Core.

https://github.com/aspnet-contrib/AspNet.Security.OpenIdConnect.Server

OpenIddict

"OpenIddict is based on ASP.NET Core Identity (for user management) and relies on AspNet.Security.OpenIdConnect.Server to control the OpenID Connect authentication flow."

https://github.com/openiddict/openiddict-core