AI or a new hire? An honest comparison for SMEs

You're swamped. Customer service is falling behind, emails are piling up, quotes go out slowly. The question every SME owner asks: AI or hire a new employee? Most articles claim AI is always cheaper. Sometimes that's true. Sometimes it isn't. Here's the honest comparison, with real numbers and the moments when a human is the better call.

What a new hire really costs

A new employee costs more than their gross salary. On a €3,000 gross monthly salary, you add about 27% in employer contributions, plus 8% holiday pay, vacation days, sick leave reserves, and pension. A full-time hire at that level costs you roughly €4,500 per month, excluding workspace, training, and recruitment. (Source: UWV employer cost data 2025, CBS labour costs)

• Gross salary €3,000 + 27% employer charges: approx. €3,810
• Holiday pay (8%): €240
• Employer's pension contribution: €150–€200
• Sick leave reserve (avg. 5.2%): €150
• Workspace, software, phone, coffee: €100–€250
• Total employer cost: roughly €4,500 per month full-time

What AI automation really costs

AI automation works differently. You pay a one-off build fee, depending on what needs to run automatically, plus a monthly amount for maintenance and usage. No employer charges, no sick days, no holidays. For a single clear task, handling email, sending quotes, answering customer questions, the one-off investment usually sits between €1,500 and €12,000. Monthly costs land between €100 and €1,500.

• Small project (1–2 weeks): €300–€5,000 one-off
• Medium project (3–6 weeks): €5,000–€12,000 one-off
• Large project (6+ weeks): €12,000–€25,000 one-off
• Monthly maintenance, basic: €100–€750
• Monthly maintenance, standard: €750–€1,500
• Usage costs (telephony, model use): passed on with margin

When AI clearly wins

AI is made for work that repeats. High volume, similar input, predictable output. The more often you do the same thing, the more AI pays off. PwC estimates that about 45% of work in SMEs can be automated, mostly the work your employee would rather not do anyway.

• Sorting incoming email and sending standard replies
• Answering customer questions 24/7 in multiple languages
• Drafting quotes based on fixed rates
• Processing invoices and receipts automatically into accounting
• Tracking inventory or planning based on fixed rules
• Moving data from one system to another
• First-line phone reception outside office hours

When a human clearly wins

Not everything works better with AI. Negotiating with an important client, solving a complex problem that needs expertise, or someone where you need to sense what they actually need, there a human is irreplaceable. Good automation doesn't replace skilled people. It makes them faster.

• Complex sales conversations with major accounts
• Work where every situation is unique and requires judgement
• Building relationships with key accounts
• Strategic decisions for your business
• Physical work that needs hands and presence
• Work where empathy, intuition or creativity is central

The best return: AI alongside your employee

The biggest gain usually isn't 'AI instead of a human'. It's 'AI instead of a second human'. One employee with AI support can often do the work of two without it. The work that gets under your skin, sorting, repetition, follow-up, goes to AI. The work that needs judgement and relationships stays with your employee.

Example: a wholesaler with 1,200 customer emails per month was about to hire a second customer service rep. Instead they invested €6,500 one-off in AI email handling and €400 per month for maintenance. The existing rep now handles complex queries; AI handles the standard ones, about 78% of the volume. Annual saving: roughly €49,000 compared to a second hire. And the existing employee is happier, because she doesn't spend the whole day answering the same questions.

How to calculate this for your situation

The comparison starts with the right question, not 'is AI cheaper?', but 'what am I trying to solve?'. Three steps help you decide:

• Write down the work you need extra capacity for: how many hours per week, which tasks?
• Split that work into 'repetitive' and 'judgement-needed'. What percentage falls into each?
• Is 60% or more repetitive? AI almost always wins. Less than 30% repetitive? Hire someone.
• Estimate growth: will volume stay flat, or triple in two years? AI scales without extra wage cost, humans don't.

Common mistakes in this comparison

• Looking only at gross salary, real employer costs are 45–50% higher
• Forgetting recruitment and onboarding, those average €5,000 and 3 months before a new hire pays off
• Thinking AI can do everything, for some tasks a human is just better
• Ignoring growth, AI scales without extra cost, humans don't
• Treating AI as magic, without clear processes it doesn't work either

Which fits you?

There's no universal answer. A construction firm with two unique quotes per day probably hires a person. A webshop with 800 standard emails per week almost certainly picks AI. An installation company with both situations combines them. The best choice depends on what you're actually trying to solve, not on what a salesperson wants to sell you.