Calculation
Updated
Standard software or a custom tool: what it costs over five years.
Licences per user, the rollout and the Excel spreadsheet you still need alongside it. Enter your figures, and the calculator puts a custom tool next to them. Deliberately conservative, so that the figure holds up in a conversation.

Assumptions
How the calculator works
- Standard software: licence times users times 12 months over five years, with a 5 percent price increase per year, plus the rollout and the side work (hours per week times 52 times hourly rate).
- Custom tool: the build at €25,000 to €60,000 depending on the number of roles and systems, a typical range from our projects so far, not a quotation. Added to this are running costs of 20 percent of the build per year for hosting, model costs and maintenance, and the remaining side work (preset to 20 percent, adjustable under More assumptions).
- Ongoing operation for comparison: if you book our ongoing operation at €2,900 a month (net, plus VAT) instead of covering the running costs yourself, the calculator shows that total below the result. It includes monitoring, model updates and a quota for extensions, and can be cancelled monthly.
- Conservative calculation: the side work does not fall to zero, and internal admin hours for the standard software are not included. The build is not a quotation; we give you the fixed price after the analysis.
- Suggested values: manufacturers' list prices as of 2026: HR systems €8 to €15 per employee, ticketing systems $19 to $115 per agent, knowledge platforms around $8 per user per month. The presets are 150 users at €10, 12 hours of side work per week and a fully loaded hourly rate of €45.
Handover
The first step is a 30-minute call.
You tell us about the workflow that costs you the most time. We tell you honestly whether AI pays off there and what the next step would be. Whether a workflow analysis follows is up to you.