This can happen if someone registered a Grammarly account under your email address (by mistyping their own, for example). In this case, the owner of the email (you) can delete the Grammarly account in question. To do this, please follow these steps:
- Request a password reset at https://grammarly.com/resetpassword and follow the instructions provided in the email you’ll receive shortly after.
- Log in to Grammarly at https://app.grammarly.com with the newly created password.
- Navigate to https://account.grammarly.com and click Delete account at the bottom of the page.