To update the email address on your Crunchbase account, click on Account in the upper right-hand corner, then select Account Settings.
Here, under Account Information, click on the box where it has your account name and email address.
A box with your personal account information will appear prompting you to update your information. Once you have entered the correct email address, click the Update button.
Note, if you're attempting to update your account with an email and you see its not saving - this may indicate that a user account already exists. To help further assist, please email email@example.com with the email associated with your current user account and the email you would like to change it to.