- Log in to your paid Grammarly account at grammarly.com
- Click on the Subscription tab
- Click on the Manage Subscription link
- Click on the Cancel Future Billing link and the Confirm cancellation button
At the beginning of the next billing cycle for your subscription plan, your account will be downgraded to the free version and all future payments will be canceled.
Review Grammarly's 7-day money-back guarantee here.