Save up to Hundreds of hours per year

AI Bookkeeping: Let Machines Do the Boring Stuff

You didn't start a business to enter receipts. Throw Finn your bank feed, receipts and invoices. It does the books while you focus on growth.

AccountsOS gives UK businesses fully automated AI bookkeeping. Finn reads receipts, reconciles your bank feed and categorises transactions automatically. £20/month all-in, with a 14-day free trial.

Traditional Cost

Hours of your time + £20-50/month software

AccountsOS

Minutes of review + £20/month all-in

You Save

Hundreds of hours per year

Automate your bookkeeping

Free for 14 days • No credit card required

Sound familiar?

Spending hours every week on data entry

Transactions sitting uncategorised for months

Bank reconciliation that feels like detective work

Knowing there must be a better way

There's a better way

AccountsOS uses AI that actually works. Not basic rules, not keyword matching. Finn, your AI accountant, reads receipts, understands context, and learns your business. Bookkeeping that happens automatically while you do literally anything else. Feed Finn via photo, email, WhatsApp, Slack or direct bank feed. You just get a ping when something's ready.

Vision AI reads receipts and invoices

Context-aware categorisation (not just keywords)

Bank statement parsing for all UK banks

Smart matching of receipts to transactions

Learning system that improves over time

Confidence scores so you know what to review

AccountsOS vs Manual bookkeeping + software

FeatureAccountsOSManual bookkeeping + software
Monthly cost£20/month, all-in£20-50/month + your time
Receipt data entryFinn reads and extracts automaticallyManual typing or scanning
Transaction categorisationAI, context-aware, learns patternsManual or basic rules
Bank reconciliationAI matches receipts to transactionsManual line-by-line check
VAT calculationAutomatic, filed to HMRCManual spreadsheet or separate tool
Time per weekMinutes to review exceptions2-5 hours of data entry
Getting answersAsk Finn in plain English, instantGoogle or call an accountant

Perfect for

Business owners who value their time

Anyone who's ever had a backlog of receipts

Founders who want books that update themselves

Detail-oriented people who trust AI to be thorough

Frequently Asked Questions

How accurate is AI bookkeeping?

Very. Finn correctly categorises 90%+ of transactions on first pass. For uncertain items, you get a confidence score and Finn's reasoning. It's often more consistent than human bookkeepers who have off days.

Does AI bookkeeping understand UK accounting?

Yes. Finn is trained on UK accounting standards, HMRC rules, and VAT treatment. It knows the difference between a business meal (entertaining, not claimable) and a working lunch (subsistence, claimable).

Will AI bookkeeping make mistakes?

Sometimes, but it's designed to know when it's uncertain. Low-confidence categorisations are flagged for your review. Over time, Finn learns your specific business patterns and accuracy improves.

What does it cost?

£20/month, all-in. No extra charge for receipts, transactions, or AI questions. Try free for 14 days with no card needed.

Ready to save Hundreds of hours per year?

Join UK founders who've switched to smarter, more affordable accounting.

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