The verdict in three sentences
A serious business process automation project for a 10-to-80-employee SME costs between EUR 15,000 and 35,000 in 2026, including discovery and connectors. It typically recovers 8 to 15 hours per week of manual data entry and follow-ups, delivering a payback within 6 to 12 months. The choice between no-code (Make, n8n) and API development hinges on volume, criticality and the flow's lifespan, not on the sticker price.
What automation costs in 2026
A project splits into three blocks: scoping (flow mapping and quick wins), workflow construction, then custom connectors when tools do not integrate natively. The ranges below are 2026 orders of magnitude for the international B2B market, excluding platform subscriptions.
| Line item | Scope | Range (EUR / USD) |
|---|---|---|
| Mapping + quick wins | Flow audit, 2-3 fast automations | 2,000 - 5,000 |
| Workflows (Make / n8n) | 5-10 maintained no-code scenarios | 4,000 - 9,000 |
| Developed workflows | Scripts/APIs for critical flows | 6,000 - 12,000 |
| Custom connectors | Business APIs, ERP, legacy tools | 5,000 - 15,000 |
| Testing + documentation | QA, guardrails, handover | 2,000 - 4,000 |
| Consolidated typical project | Multi-flow SME | 15,000 - 35,000 |
On top come recurring costs: a Make subscription (approx. EUR/USD 10-50/month depending on operation volume), self-hosted n8n (approx. 20-40/month of server), and evolutionary maintenance of 150 to 500/month depending on the number of critical flows.
No-code automation vs API development
No-code (Make, n8n, Zapier) wins on implementation speed and upfront cost. Custom development wins on high volumes, robustness and independence from a subscription. Most SMEs combine both: no-code for peripheral flows, code for the transactional core.
| Criterion | No-code (Make/n8n) | API development |
|---|---|---|
| Setup cost | 4,000 - 9,000 | 6,000 - 15,000 |
| Lead time | 2 - 4 weeks | 4 - 10 weeks |
| Cost per extra flow | Low | Medium to high |
| Supported volume | Medium (API quotas) | Very high |
| Vendor lock-in | High (subscription) | Low |
| Best for | Follow-ups, notifications, light sync | Invoicing, real-time flows, high volume |
Mini case study
Sarah is COO of a 42-person industrial trading firm in Rotterdam. Her sales reps re-key every quote into the ERP, then chase customers by hand. A EUR 22,000 project automates quote-to-invoice creation, day-7/day-15 reminders and CRM-accounting sync. Result: 11 hours per week recovered across 3 roles, roughly 480 hours per year. Valued at EUR 35 per loaded hour, that is EUR 16,800 saved per year, plus a shorter collection cycle. Payback lands in about 9 months, maintenance included.
FAQ
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How long before I see the first gains?
Quick wins (reminders, notifications) go live in 2 to 3 weeks. The full project spans 6 to 12 weeks depending on the number of connectors. The first recovered hours appear within the first month.
Make/n8n or custom development: which one?
Below a few thousand operations per month, no-code is enough and costs EUR 4,000 to 9,000. Beyond that, or for a critical flow like invoicing, API development (EUR 6,000 to 15,000) avoids quotas and subscription outages.
What happens if an automation fails?
A serious project includes guardrails: logging, error alerts, idempotent retries and human validation on sensitive flows. Budget EUR 2,000 to 4,000 for QA and documentation, non-negotiable.
Do I have to replace my current software?
Rarely. Automation connects what you already run (ERP, CRM, accounting, email) via APIs or connectors. A legacy tool without an API may require a custom connector of EUR 5,000 to 15,000.
What ongoing budget should I plan after the project?
Between platform subscriptions and evolutionary maintenance, plan EUR 150 to 500 per month. That is the price of keeping flows reliable as your tools update.
Let's scope your project. Describe your 3 most time-consuming flows, your current stack (ERP, CRM, accounting) and an indicative budget between EUR 15,000 and 35,000: we price the quick wins and the full project. 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.
