The verdict in three sentences
A firm that grows without automating hires to key in invoices instead of advising. Custom automation of collection, allocation and reminders costs 20,000 to 55,000 EUR in 2026, delivered in 8 to 12 weeks. The payoff: 20 to 35% of data-entry time saved, i.e. one staff hire avoided per growth tier.
What gets automated and at what budget
Not all tasks are equal: target high-volume repetitive work first. 2026 order of magnitude:
| Automated task | Effect | 2026 budget (EUR) |
|---|---|---|
| Document collection (portal) | End of manual chasing | 6,000 - 14,000 |
| Invoice OCR | Reading + pre-entry | 7,000 - 16,000 |
| Bank connectors | Statement import, reconciliation | 5,000 - 12,000 |
| Automatic allocation | Account/VAT mapping | 6,000 - 14,000 |
| Automated reminders | Missing docs, deadlines | 3,000 - 8,000 |
Maintenance (~15%/year) and EU hosting complete the budget. Most firms start with collection + OCR, the two biggest time sinks.
ROI: the avoided hire
The decisive calculation isn't the software cost but the staff hire you won't need to absorb growth.
| Indicator | Without automation | With automation |
|---|---|---|
| Data-entry time / file | 100% | 65 - 80% |
| Files handled / staff | Baseline | +25 to +40% |
| Annual cost of avoided hire | — | 40,000 - 55,000 EUR |
| Payback period | — | 12 - 18 months |
| Entry errors | Reference | -30 to -50% |
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Mini case study
Laure, partner at a firm in Nice (14 staff, +18%/year growth), was about to hire a data-entry assistant at 42,000 EUR loaded/year. She invests 38,000 EUR in collection + OCR + allocation automation (maintenance 5,700 EUR/year). The 28% data-entry time gain lets her absorb growth without the hire. The payback lands in about 14 months, and each following year the avoided hire is a net saving of over 40,000 EUR.
FAQ
Is OCR reliable on invoices? Yes at 90-98% depending on document quality, with targeted review of doubtful cases. Net time saved stays 20 to 35%.
Do I need to change accounting suite? No: automation connects to Cegid, ACD or Sage via connectors, without replacing the production engine.
How long to deploy? 8 to 12 weeks, shipping the collection portal and OCR first, the most profitable pieces.
What is the real ROI? It is the avoided staff hire (40,000 to 55,000 EUR/year), not just hours saved. Payback sits between 12 and 18 months.
Are bank connectors secure? Yes, via compliant read-only aggregation; reconciliation is proposed then validated by staff.
Let's scope your project. Tell us your file count, accounting suite and growth pace: we'll price the most cost-effective automation. 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.
