SI SayInvoice Say it. Send it.

Built for UK tradespeople

Say the job. Send the invoice.

Create your account, save your business once, then speak the client, address, job, amount and VAT. SayInvoice builds the invoice, checks the totals, and gets it ready for WhatsApp or email.

Create free account See how it works
2 free invoices Email sign-in Syncs clients and invoices

For plumbers, electricians, heating engineers, locksmiths and other mobile trades.

SayInvoice Sync on
Hold to speak

Demo Customer, 14 Example Street, boiler repair, £150 labour, no VAT.

Business saved once

Logo, bank details, VAT defaults and payment terms stay ready in the background.

Client Demo Customer
VAT £0
Total £150
Share invoice PDF to WhatsApp

Run it like a business

More than a demo button.

Create an account, keep your business details ready, and pick up where you left off on the next device.

Create your account Sign in by email. No password to remember, no clunky setup.
Save your business once Logo, bank details, VAT number and payment terms stay ready on every invoice.
Remember repeat clients Say the client name again and reuse their saved address and contact details.
Sync across devices Your profile, invoices and clients stay tied to your account instead of one browser only.

How it works

Three quick steps.

Built for the van, the driveway, the plant room and the last job of the day.

01

Speak the job

Say the client, address, job, amount and whether VAT applies.

02

Check the invoice

SayInvoice builds the invoice, checks the totals, and shows the finished result on screen.

03

Send the PDF

Share it by WhatsApp or email, then keep it saved in your invoice history.

Pricing

Start free. Keep the founders rate.

Use it on real jobs first. If it saves you time, keep it live for £4.99/month while the founders rate is open.

Founders rate
£4.99 / month

2 invoices free first, then the early price if you want to keep using it.

  • 2 free invoices to try it
  • Business profile and VAT defaults
  • Saved repeat clients and synced invoice history
  • PDF invoices ready for WhatsApp or email
Create free account See how it works

Standard later

£7.99/month

The normal monthly price after the founders window closes.

Sign-in

Magic link by email

No password. Open the email, tap the link, and your account is live.

Get started

Create your account and try it on a real job.

Start with 2 free invoices. Then keep the founders rate if it earns its place on your phone.

Create free account Sign in