Sign up for WhoCan with your email address.
Go to whocan.do to start using WhoCan. Click on Create an account in the top navigation. Enter your information in the sign up form:
Next confirm your email address (check your spam folder if you can't find an email). If you didn't receive an email, you can also click on Resend email.
If you are the first user in your company using WhoCan, you'll get asked to enter your company name to finish the registration.