GridInvoice

Built for solo service businesses

Your work.
Your invoices.
Your spreadsheet.

Turn the work you do into invoices you’re proud to send. Manage clients, track payments, and keep your records in Google Sheets™ and Google Drive™.

One-time purchase. Optional updates. No subscription.

GridInvoiceInvoice preview
STUDIO NORTH

Design & creative services

INVOICE
BILL TOSample ClientBrand identity project
INVOICE NO.INV-001September 15, 2026
Sample invoice line items
DescriptionAmount
Brand identity design$1,200.00
Project consultation$300.00
Total due$1,500.00

Thank you for trusting us with your project.

PDF invoices · Client records · Payment trackingSample data
A familiar home for your business records.Google Sheets™ + Google Drive™

FROM FIRST QUOTE TO FINAL PAYMENT

Less invoice admin.
More time for your work.

Keep the essential steps of getting paid in one place, with the flexibility of a spreadsheet behind them.

01 / CREATE

Send a clear invoice

Create estimates and invoices, choose a template, and generate a PDF ready to share with your client.

02 / ORGANIZE

Keep the details together

Manage client records and include relevant spreadsheet snapshots or attachments with your invoice.

03 / FOLLOW THROUGH

Know what’s been paid

Record payments, follow outstanding balances, and use reports to understand your invoicing activity.

A SIMPLE PILOT OFFER

Buy it once.
Keep using it.

Your purchased version has no time-based license shutdown. Renew updates only when you choose.

GridInvoice depends on your Google account and Google’s platform availability, limits, and compatibility.

Planned pilot pricing

$40 USD · one time

Permanent use + 12 months of updates

  • Invoices, estimates, clients, and payment tracking
  • PDF generation and document attachments
  • An individual installation with assisted setup
  • No automatic renewal or subscription
Want more updates later?

Another $40 adds 12 months of updates. Skipping renewal does not disable your purchased version.

View pilot availability

A CAREFUL START

Five businesses.
A hands-on launch.

We’re preparing an assisted pilot for five solo service businesses. Setup will cover Google authorization, business details, a sample invoice, and a backup recovery check.

Purchases are not open yet.

We’re finishing installation and payment checks before accepting orders. Availability will be announced here.

GridInvoice is designed for standard commercial invoices. It does not claim country-specific fiscal-invoice certification or accounting compliance.

A few things to know

Is GridInvoice a Google product?

No. GridInvoice is independently developed. It works with Google Sheets and Google Drive, but is not affiliated with or endorsed by Google.

Where will my business data live?

The pilot is designed around a separate Google Apps Script installation for each customer, with a spreadsheet database, document storage, and backups in Google Drive. Invoices and attachments are kept outside the billing service.

What happens when updates end?

You can keep using the version you purchased. Feature updates are optional, with no automatic renewal. Necessary security fixes are handled separately from paid feature upgrades.

Can I buy it now?

Not yet. The pilot is being prepared. Purchase terms, support information, and the refund policy will be available before checkout opens.