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Automated supplier invoice processing
An AI pipeline that reads, checks and books supplier invoices straight into the accounting system.
- Client
- Accounting firm
- Industry
- Financial services
- Year
- 2025
- Technologies
- Claude · Python · FastAPI
Key figures
-75%
data-entry time
98%
fields extracted correctly
10k+
invoices per month
The challenge
Thousands of PDF and scanned invoices were keyed in by hand every month, with a high risk of errors during tax season.
Our solution
We combined OCR with a language model to extract key data, match it against purchase orders and propose the journal entry in Odoo. Ambiguous cases go to a human for validation.
Results
- Reliable extraction of amounts, VAT and due dates
- Human review only for uncertain cases
- Full traceability for every document