How do I cancel my subscription?
You can cancel your paid subscription directly from the account page:
Note: To access your Akismet account you need to log into your WordPress.com account. If you have an Akismet subscription than you have a WordPress.com account as one was created when the Akismet account was created. It is the same login information you use to sign into Akismet.com.
If you have forgotten your password you can reset it here:
After you login you will see a “Cancel Account” button located under the ‘Account Overview’ section on the left side of the page.