Terms

FlowWatch runs automated checks against websites you add. By creating an account or starting a check, you agree to these terms.

Authorization

You may only submit a URL you are authorized to test. You represent that you own the application, operate it, or have explicit permission from the owner to sign up, log in, follow checkout, and request the public files we scan. Submitting a site you are not allowed to test is a breach of these terms. Scheduled monitoring additionally requires a verification token placed on the site.

Acceptable use

Do not use FlowWatch to attack, overload, or probe systems you do not control. We refuse non-https targets and private, loopback, link-local, CGNAT, and metadata addresses. We may suspend an account that scans targets it does not own.

Payments under test

Checkout checks are limited to Stripe test mode and the test card 4242. We abort if we see live Stripe keys or a live Checkout session. You are responsible for pointing us at a test checkout, not a live charge.

Accounts and plans

Free includes one check and a leak scan with a shareable report. Starter is $19 per month for one monitored app. Pro is $49 per month for five. Subscriptions renew until you cancel in the Stripe Customer Portal. Plan changes apply when Stripe notifies us. Taxes are not collected in this integration until you enable Stripe Tax with an active registration.

Abuse

Report abuse, unauthorized scans, or a verification token placed without permission to abuse@flowwatch.org. Include the URL and the time you noticed the check.