Terms of Service

Last updated: October 21, 2026

The product. Handoff Guard is a browser extension for claude.ai. It is an independent product, not affiliated with Anthropic.

Subscriptions. Pro Monthly is $3/month and renews until cancelled; Pro Lifetime is a one-time $19 payment for the life of the product. Payments are handled by ExtensionPay and Stripe. You can cancel a subscription at any time through the ExtensionPay management page; access continues until the end of the paid period.

Refunds. If Pro does not work for you, contact us within 14 days of purchase for a refund.

No warranty. The extension is provided "as is". claude.ai may change without notice, which can temporarily break features; we will try to fix issues promptly but do not guarantee uninterrupted operation or accuracy of usage readings.

Limitation of liability. To the maximum extent permitted by law, our total liability is limited to the amount you paid in the last 12 months.

Acceptable use. Use the extension in compliance with the terms of the services you use it with.

Changes. We may update these terms; the date above will change.

Contact. See our contact page.