Looking for logging into the Foursquare Sign Up site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Foursquare Sign Up site. After that you can login as usual with your login credentials.
https://it.foursquare.com/signup/
https://foursquare.com/developers/signup
http://business.foursquare.com/
https://it.foursquare.com/login
https://it.foursquare.com/
https://www.advicelocal.com/blog/how-to-submit-a-business-listing-to-foursquare/
https://twitter.com/4sqsupport
https://www.wired.com/story/foursquare-may-have-grown-up-but-the-check-in-still-matters/
https://www.entrepreneur.com/article/290543
https://medium.com/foursquare-direct/introducing-sixteen-by-foursquare-ed0ab8dceaec
http://efcsalina.com/sign-up-today/
https://www.pugetsoundfoursquare.com/connect/events
https://www.mobilepaymentstoday.com/companies/media/foursquare/