You need an account to use Warhol's web app and browser extension. You start on the free plan by default, so there's no cost involved and no credit card required. The sign-up procedure is not different from any other web service, but when you sign in for the first time, the web app prompts you to create a team. Every pattern library and project belongs to a team. We recommend that you create your own private team for free (for personal projects and experiments) and join your company's team later.
Good to know #
The logout button hides behind the little image in the top right. If you would like this image to show your avatar, head up to Gravatar and set it up over there.
If you find something confusing or something breaks, to red button in the bottom right opens our very simple feedback form.