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Single sign-on and the 37signals Open Bar

Sign-in once to Basecamp, Highrise, or Backpack and
be instantly signed into all your accounts.

Basecamp
Basecamp®
Collaborate on projects
Highrise
Highrise®
Manage your contacts
Backpack
Backpack®
Organize your business
Campfire
Campfire™
Chat with your group
The 37signals Open Bar lets you quickly switch between your accounts.
Open Bar
Here’s how to set it up. It just takes a minute per account.
step 1 Get your free OpenID
Over 120 million people already have one. What’s an OpenID?
step 2 Replace your username with your OpenID in each account
You’ll find the “Use OpenID” link to the right of the Username field.

Click My Info
step 3 Done! You can now switch accounts without having to log in to each one.

Open Bar™ is a trademark of 37signals, LLC. All rights reserved.