Powered by Google Vision OCR + Custom ML Model

The Intelligent
Accounting Firm Platform

SyncBook gives small UK accounting firms an AI-powered bookkeeping platform. Your clients scan documents — our ML model extracts and categorises the data — your accountants verify in seconds.

Get Started Free ↓ Download Desktop AppSee how it works
96.4%
OCR Accuracy
< 10s
Processing Time
GDPR
Compliant
Platform Features

Everything your firm needs

From document capture to financial statements — one platform.

AI Document Extraction

Google Vision OCR combined with TF-IDF + Logistic Regression extracts vendor, amount, date, VAT, and line items — even from blurry mobile photos.

ML Transaction Classifier

Custom-trained scikit-learn model automatically assigns transactions to the correct accounting categories, learning from accountant corrections.

Confidence-Scored Verification

Every field carries a composite confidence score (OCR × 0.3 + ML × 0.5 + Rules × 0.2). Items below 0.7 are flagged for human review.

Full Bookkeeping Engine

Double-entry ledger, VAT tracking, payroll records, bank reconciliation, P&L, Balance Sheet, and Cash Flow — all in one platform.

Anomaly & Fraud Detection

Z-Score statistical analysis, Benford's Law invoice validation, and duplicate detection flag suspicious transactions before they reach the ledger.

Email Integration

Connect Gmail and Outlook via OAuth 2.0. SyncBook automatically captures invoice attachments from incoming emails and processes them.

How It Works

From document to ledger in 4 steps

STEP 01

Firm signs up

Create your accounting firm account, invite your team, and set up profiles for each of your SME clients.

STEP 02

Clients submit documents

Clients scan receipts and invoices with their phone or upload files. Email attachments are captured automatically.

STEP 03

AI processes everything

OCR extracts text, the ML model classifies and structures fields, assigns categories, and scores confidence — in under 10 seconds.

STEP 04

Accountants verify & approve

Your team reviews flagged items, approves transactions, and they're posted to the general ledger instantly.

Three Portals, One Platform

Built for every role

Accounting Firms

  • Document verification dashboard
  • General ledger & chart of accounts
  • VAT returns & payroll records
  • P&L, Balance Sheet, Cash Flow

Business Clients

  • Camera capture on any phone
  • Real-time document status
  • Financial summary dashboard
  • AI financial assistant

SyncBook Admin

  • Firm & user management
  • GDPR audit trail
  • System analytics
  • Email integration settings

Ready to modernise your practice?

Download the desktop app or sign in to the web portal — Accounting Firm, Business Client, or Admin.

↓ Download Desktop AppSign In to Web Portal