Automatically generate invoices from Google Calendar
Register with Syncnamatic, connect your Google account, and keep using Google Calendar for bookings. Add Syncnamatic as a guest on each appointment — your invoice is created, sent, and recorded without a separate billing app.
✨ Simple setup • No credit card required
Why Choose Syncnamatic?
Built for Google Calendar
Syncnamatic integrates with Google Calendar. Use Google for your appointments.
Invoices from invites
When Syncnamatic is added as a guest on a booking, an automation creates an invoice using details from the calendar invite.
Edit in the description
Change invoice details in the Google Calendar event description before or when you send the invite — no separate invoicing interface required.
One place to review
Sent invoices are recorded in Syncnamatic so you can view, track, and consolidate your billing in a simple dashboard.
Client reminders
Clients are emailed automatically about upcoming bookings — 24 hours before the session, using the client email in the calendar event title.
How It Works
Connect Google Calendar, add Syncnamatic to your invites, and invoices are created automatically. Clients also get an email reminder 24 hours before each session.
Connect Google Calendar
Register and link your Google account. Syncnamatic integrates with Google Calendar.
Add Syncnamatic as a guest
When you create a booking, add the Syncnamatic guest email to the invite.
Put details in the description
Customer and invoice line items go in the event description. Edit them there — no separate invoicing app.
Invoices sent & clients reminded
Syncnamatic generates and sends the invoice, saves it in your dashboard, and emails the client a reminder 24 hours before the booking (to the email in the event title).
Ready to simplify your invoicing?
Connect Google Calendar, add Syncnamatic to your invites, and let automation handle the rest.
Get started for freeSimple setup • No credit card required