Hey, I'm Lu, solo indie dev — this is my first launch. 👋 I built Invoice Chaser because I'm terrible at chasing payments myself. Every "just checking in" email cost me 20 minutes of staring at the screen, so I usually just… didn't send it. And late invoices quietly piled up. So I automated the part I hate. The tool watches due dates and sends the reminders; I get a heads-up the day before each one, and if the client already paid, one click stops everything. The nightmare scenario I designed around is auto-emailing a client who paid yesterday — that's why the pre-notice + one-click stop exists. I deliberately kept AI out of it. Payment reminders need to be predictable, not creative — a 50-line state machine (overdue → remind → paid → stop) does the job, and it keeps the price at a one-time $19 instead of a subscription. Free tier covers 3 unpaid invoices with full features. Would love feedback from fellow freelancers especially: what would it take for you to trust a tool to email your clients?

Invoice Chaser

Automatic reminders for freelancers' overdue invoices

Automatic reminders for freelancers' overdue invoices