Subfox

The fox that peeks before you pay. Tracks free trials and subscriptions, then warns you before every charge.

Most of us pay for at least one subscription we forgot about. A free trial quietly turns into a monthly charge, a yearly renewal lands out of nowhere, a price goes up and nobody reads the email. Subfox exists to catch those moments. When you land on a signup or checkout page, Subfox notices and offers to remember the subscription for you — name, price and billing cycle already filled in. One click and it's tracked; one click and it leaves you alone (and stays quiet on that site for a week). It ignores news articles and comparison pages, and it won't slow anything down. Before any charge — a renewal or a trial about to convert — you get a heads-up three days out and again the day before. Each reminder has a snooze and a Cancel button that takes you straight to the service's cancellation page; Subfox ships with the cancel pages of over fifty popular services built in. The toolbar icon shows a red count whenever something is charging within the next two days. The popup shows everything in one place: what you pay monthly and yearly, what's leaving your account in the next 30 days, and every subscription sorted by whichever charge comes next. You can add subscriptions yourself in under half a minute, edit or delete them inline (with undo), and back everything up to a file. If a service you track changes its price on its own website, Subfox spots the difference and asks whether to update — so increases don't slip past you. And a promise about privacy, because a tool watching your subscriptions should be held to one: Subfox has no account, no server, no analytics, and makes zero network requests. Everything you track is stored locally in your browser and nowhere else. Export it, import it, delete it — it's yours.