Hello guys,

Whenever i visit a new stack subdomain website, i have to re-register with my google open id. Why not have one login for all sites, that way it wouldn't have to keep re-asking me for my info for a new stack overflow website. Just a suggestion.

Thanks for all the help on all stack subdomains everybody.

  • 2
    They kinda have one, but it's buggy. It will sometimes sign you in, and sometimes not. May 9, 2011 at 21:23

1 Answer 1


They have one: http://stackauth.com

Except not everyone want to be member of all site, so whenever there's a new site, you have to subscribe again, but you will have one account, you can find yours here.

But then, once you're subscribed, you'll only have to log onto one site, and the other one will log you automagically.

  • 1
    "not everyone want to be member of all site". That shouldn't be even be a question. You're either a member of stackexchange or not. You either participate in a subdomain or don't. I was going to participate in english.se.com but I need to enter my name, email and password again? Or go to a mysterious stackauth.com that I never would have known about except for your post? Ridiculous! Jul 23, 2014 at 15:17
  • 3
    I just clicked on that link and it took me to nowhere helpful.
    – Floris
    Jun 13, 2015 at 20:48

You must log in to answer this question.

Not the answer you're looking for? Browse other questions tagged .