AI · · 5 min read
What does AI cost for a small business? Honest numbers for 2026
What does AI cost for a small business? An honest breakdown — tool subscriptions, custom implementation, the hidden costs, and when you shouldn't buy AI at all.
By Mediseo

AI for a small business costs anything from a few hundred kroner a month for off-the-shelf tools, to from 49,000 NOK one-off for an AI implementation built around one specific workflow — plus 2,300 NOK/month for tuning and maintenance. A custom-built app starts from 132,000 NOK, and ongoing AI services from 5,500 NOK/month. But the biggest cost rarely appears on the invoice: it hides in messy data, training that never happened, and tasks that should never have been automated in the first place.
The short version
- Off-the-shelf tools: a few hundred kroner to a couple of thousand a month per user. Quick start, generic effect.
- Custom AI implementation: from 49,000 NOK one-off per workflow + 2,300 NOK/month for tuning.
- Custom-built app: from 132,000 NOK when AI is part of the product itself.
- Ongoing AI services: from 5,500 NOK/month for operations and further development.
- The hidden costs are data cleanup, staff training and maintenance — budget for them.
- Don't buy AI to have AI. Buy it for one specific task where you can measure the time saved.
Why do the prices vary so much?
"What does AI cost" is a bit like asking what transport costs. A bus ticket and a delivery van both solve a transport problem — for wildly different situations. The price depends on:
- How customised the solution is. An off-the-shelf tool is the same for everyone. An implementation is built around your systems and your data.
- How many systems need to talk to each other. AI that just writes text is cheap. AI that reads email, looks things up in your CRM and updates orders requires integrations.
- The state of your data. Do the answers live in tidy documents, or in the head of whoever has worked there longest?
- The precision required. A draft that a human approves is a different beast from an answer that goes straight to the customer.
The three ways to buy AI
| Level | What you pay | Right for |
|---|---|---|
| Off-the-shelf tools | A few hundred kroner to a couple of thousand a month | Staff who want to write, summarise and research faster |
| Custom implementation | From 49,000 NOK one-off + 2,300 NOK/month | One repetitive, high-volume workflow — customer service, case handling, follow-up |
| Custom-built app | From 132,000 NOK | When AI is part of the product itself or the core of the operation |
If you need someone to run and develop the solutions over time, an ongoing agreement starts from 5,500 NOK/month — you'll find the tiers on our pricing page.
The levels don't exclude each other. Most businesses should start with off-the-shelf tools, and upgrade to an implementation once they see which task eats the most time. A typical workflow that pays off early is automated email sequences.
What do you actually get for 49,000 NOK?
A serious AI implementation isn't "we install a chatbot". It covers:
- Mapping. Which workflow, which exceptions, and what happens when the AI is unsure.
- Building and integration. The solution connects to the systems you already use — email, CRM, order system.
- Training on your data. The AI learns to answer from your documents and history, not from the open internet.
- Testing on real cases. Before anything goes live, the solution runs on real examples until the error rate is acceptable.
- A human in the loop. An approval step where it matters, and a clear path to a person where the AI falls short.
The 2,300 NOK a month afterwards isn't decoration: models get updated, routines change, and cases nobody predicted always turn up. AI without maintenance degrades — quietly and gradually.
The hidden costs
These are the items that rarely appear in the quote but always appear in the accounts:
- Data cleanup. AI on messy data is an expensive mistake machine. If price lists, routines and answers live in outdated documents, someone has to tidy up first.
- Training people. A tool nobody uses is pure cost. Set aside time to train staff — and to handle the scepticism that always comes with it.
- Approval time. If a human reviews the AI's work — and often one should — that time is part of the equation.
- Maintenance. See the previous section. A one-off project with no plan for operations is a half-finished project.
When you shouldn't buy AI
Honestly — in these cases, AI is the wrong purchase:
- Volume is low. You don't automate three enquiries a day. The solution costs more than the time it saves.
- The task requires judgement or accountability. Complaints, legal assessments and key customer relationships belong with a human.
- The data doesn't exist. AI can't learn from knowledge that lives only in one employee's head. Write it down first.
- A simple rule solves it. Many "AI needs" are really a form, a template or plain old automation. Cheaper — and it never gets things wrong.
For every other case, the maths is undramatic: hours spent on the task today, times hourly cost, times twelve months — against price plus maintenance plus approval time. If a workflow eats half a position, you don't need a calculator to justify 49,000 NOK. If it eats twenty minutes a week, you don't need a calculator either — just a different answer.
We can't guarantee savings, and no serious provider can — the result depends on volume, data quality and how the solution is used. What we can do is say no when the numbers don't add up. If customer-facing chat is what you're costing out, we've broken down what a chatbot costs separately. For a quick estimate, work out what the time-thieves cost you in a minute — or, for your own exact numbers, book a short call — or read more about how we approach AI implementation.
Frequently asked questions
What do off-the-shelf AI tools cost?
Typically from a few hundred kroner to a couple of thousand a month per user. They're great for writing, summarising and research — but they don't know your systems or your customers.
What does an AI chatbot for customer service cost?
From free widget versions to custom solutions on your own data from 49,000 NOK. We've broken down chatbot pricing here.
How long does an AI implementation take?
A well-scoped project is normally live within weeks, not quarters. The timeline depends mostly on how tidy your data is and how quickly we can test on real cases.
Can you guarantee that AI will save us money?
No. The result depends on volume, data quality and how the solution is used. What we do is run the numbers honestly up front — and advise against buying when they don't add up.
What's the most common mistake businesses make with AI costs?
They budget for the tool and forget the rest: data cleanup, training and maintenance. The other classic is automating a task with so little volume that it can never pay off.