Plans and billing
Taxes, currency and price changes
Prices are in US dollars and exclude taxes, which are shown at checkout. Monthly price changes come with 30 days' notice; Lifetime is unaffected.
Updated
Currency
All prices are in US dollars and are charged in US dollars. Your bank or card issuer may apply a currency conversion or foreign-transaction fee; that fee is theirs, not ours, and does not appear on our receipt.
Taxes
Prices exclude taxes. Depending on your location, sales tax, VAT, GST or a similar tax may be added at checkout. Stripe determines the rate from the billing details you enter and shows the total before you pay. The tax appears on the invoice in the customer portal. See Receipts and invoices.
Price changes
- Pro monthly. We may change the price, with at least 30 days' notice by email to the address on your account. The new price applies only to renewals after the notice period. If you do not agree, cancel before the renewal date; continuing past it means you accept the new price.
- Pro Lifetime. Priced at the time of purchase and not affected by later changes.
Free tier
The free tier is provided at no charge and may change: detectors, daily limits and supported sites can be added or removed. We try to give notice of significant reductions on the website or in the extension.