Integration
Your accountant, in your pocket.
Snap a receipt, send a voice note, ask what's outstanding. Finn answers in the same British voice as the app, files what you send, and messages you first when something needs a decision. Filings still happen in the app, with your approval.
Ask in plain English, right where you already are.
What comes across
Receipts by photo, filed and matched
Voice notes in, voice notes back
Ask anything about the books in plain English
Finn messages you first when something needs you
Balance, overdue invoices and deadlines on demand
Same Finn, same books as the app
How it works
Connect WhatsApp once, then stop thinking about it.
Run your books from WhatsApp
Link your number
In Settings, Integrations, WhatsApp, enter your mobile number. Tap the link, send the six digit code, done.
Send Finn things
A receipt photo, a voice note, a question. Finn files, matches and answers in seconds.
Let Finn come to you
When a return is ready, an invoice is overdue or a deadline is close, Finn messages first. Approve filings in the app.
Why it's worth it
Accounting in your pocket, literally
Log expenses the second they happen
Voice while driving, hands free
No app to download or learn
Works anywhere you have WhatsApp
FAQ
The questions people ask first
Will Finn message me first on WhatsApp?
Can I approve a VAT return from WhatsApp?
Does Finn reply with voice?
Is WhatsApp secure for this?
Other Messaging Integrations
Bring WhatsApp into AccountsOS.
14-day free trial, then £20 a month.
Already have an account? Connect WhatsApp in Settings, Integrations.