The verdict in three sentences
Modern AI extraction combines OCR and comprehension models to read invoices, quotes and contracts without rigid templates. In Toronto in 2026, a project costs 12,000 to 40,000 EUR depending on volume and accounting integration, with a small but real per-document cost. Accuracy reaches 90 to 98 % and data-entry time drops by about 70 %.
Cost by document volume
Price depends on document count, variety and the level of control expected before posting to accounting. Here are 2026 ranges (order of magnitude).
| Monthly volume | Project cost (EUR) | Per-document cost | Time saved |
|---|---|---|---|
| < 500 documents | 12,000 - 18,000 | 0.08 - 0.20 EUR | -50 to -65 % |
| 500 - 2,000 | 18,000 - 28,000 | 0.05 - 0.15 EUR | -65 to -75 % |
| 2,000 - 8,000 | 28,000 - 40,000 | 0.03 - 0.10 EUR | -70 to -80 % |
| > 8,000 | on quote | 0.02 - 0.08 EUR | -75 to -85 % |
Per-document cost falls with volume and with a fit-for-purpose model. Poorly scanned or handwritten invoices lower accuracy and raise the human-review rate.
Accuracy, control and integration
| Line item | 2026 range | Note |
|---|---|---|
| Extraction accuracy | 90 - 98 % | by document quality |
| Human-review rate | 5 - 20 % | on low-confidence fields |
| Accounting/ERP integration | 5,000 - 15,000 EUR | Sage, QuickBooks, Odoo... |
| Per-document cost | 0.02 - 0.20 EUR | by volume and model |
| Delivery time | 5 to 10 weeks | by number of formats |
The key: don't aim for 100 % automation but an exception-based validation flow, where only low-confidence fields go to a human. This keeps accounting reliability while removing most manual entry.
Mini case study
Sophie is CFO of a trading SME in Toronto: 1,400 supplier invoices/month, keyed by hand by 2 accountants at 4 min/invoice, ~93 h/month. She deploys an extraction solution at 24,000 EUR project and 0.10 EUR/document (140 EUR/month). Automating 72 % of entry, she recovers ~67 h/month. Valued at 30 EUR/h, that is ~2,000 EUR/month, or 24,000 EUR/year. The project pays back in about 12 months, per-document cost included, plus fewer errors and payment delays.
FAQ
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How much does an AI invoice-extraction solution cost?
Between 12,000 and 40,000 EUR in 2026 depending on volume and accounting integration. Add a per-document cost of 0.02 to 0.20 EUR by processed volume.
What accuracy can we reach?
90 to 98 % depending on document quality. Clean digital documents reach the top of the range; poor scans require more human review.
How much time do we really save?
About 70 % of entry time at medium volumes. The gain rises with volume and standardisation of supplier formats.
Is human review still needed?
Yes, on only 5 to 20 % of documents, via an exception-based flow that surfaces only low-confidence fields. Accounting reliability is preserved.
Does it integrate with my accounting software?
Yes: Sage, QuickBooks, Odoo and most ERPs offer APIs or imports. Integration is 5,000 to 15,000 EUR depending on the system.
Let's scope your project. Tell us your monthly document volume, supplier formats and accounting software: we price project and per-document cost. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
