RemindFox is an automated invoice follow-up tool built for freelancers who hate the awkward "just checking in" email. Upload an invoice PDF or image, or enter your invoice details manually — AI extracts the client name, amount, and due date. Then RemindFox handles the rest. The system sends up to four professionally worded reminder emails on a schedule you control, using a tone that keeps the relationship intact. No templates to write. No mental load of tracking who owes what. The standout feature is the Fox Check-in: three hours before every scheduled nudge, RemindFox sends you a heads-up. If the client has already paid, you cancel with one click. If not, the reminder goes out automatically. You never accidentally chase someone who's already settled up — and you never miss following up because you forgot. RemindFox works with any invoicing method. There's nothing to integrate. No accounting software required. Upload a PDF from FreshBooks, a screenshot from a spreadsheet, or type in the details by hand — it doesn't matter. Freelancers using RemindFox spend zero time on invoice follow-up emails — the system handles every nudge while you focus on the work that actually pays.