Every session counted.
Every bill sent.

Billfinch turns the calendar you already keep into accurate bills — sessions in, packages applied, invoices out in one tap, payments tracked. Made for tutors, trainers and coaches.

Open Billfinch How it works

No more notes files and screenshots

Everything you used to piece together by hand, in one friendly place.

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Your calendar, as sessions

Connect Google Calendar — or any calendar's private link — and sessions arrive on their own, matched to the right student.

🎟️

Packages that just work

Record a 5- or 10-pack and it covers sessions automatically, oldest first — even ones that already happened.

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Invoices in one tap

A clean, branded PDF with every session on it, sent by text or email with a ready-made message.

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Know who has paid

Mark Zelle, Venmo, cash or check payments and see exactly what's still owed — per family, at a glance.

How it works

Keep booking the way you do today.

  1. Sessions come in from your calendar. Anything Billfinch isn't sure about waits for a quick look.
  2. Packages are applied for you, and no-shows or late cancellations are handled your way.
  3. Tap "Bill" for a family — Billfinch makes the invoice and you send it from your phone.
  4. Mark it paid when the money arrives. Done.

Get started