From the unsubscribe link found at the bottom of each marketing email

• After clicking the link, you’ll be directed to a page with a list of the different types of emails we send. Designate which type(s) of emails you no longer wish to receive by clicking the box next to the corresponding category. 
• If you no longer wish to receive any NerdWallet emails, click the box next to “Disable all emails.”
• Click the “Save Changes” button.

From your NerdWallet account

• Log into your NerdWallet account here.
• Hover over the My NerdWallet menu near the upper right-hand corner and select Settings, under the My Info section.
• Select the Email notifications tab. You can also click this link to go there directly.
• You'll see a list of the different types of emails we send. Designate which type(s) of emails you no longer wish to receive by clicking the box next to the corresponding category. 
• If you no longer wish to receive any NerdWallet emails, click the box next to Disable all emails.

You should also know...

• Unsubscribing from all emails is effective immediately.
• If you need to request a password reset, you will still receive an email enabling you to access your NerdWallet account.
• Closing your NerdWallet account automatically removes you from all email lists.