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AI agent

The work nobody does by hand anymore

Retyping invoices into a spreadsheet, working through hundreds of reviews, sorting the inbox. The agent does it on its own, the result lands where you already work, and when it is not sure, it asks a person.

prototype 490 € · then from 1 490 € price breakdown →

I want an AI agent →

A chatbot answers the customer. An agent does the work.

If you are looking for something to answer visitors on your website, what you need is an AI chatbot, and that one costs from 299 €. This page is about something else: the work someone in your company does by hand today, and how to take it off their plate.


Where you are

Most companies are fine with a twenty-euro subscription.

We say it straight, because at this price it is the question that comes up most. A custom agent only makes sense once an off-the-shelf tool hits its ceiling. Here are three situations. Find yours before you write to us.

When you can manage it by hand

Off-the-shelf tool

from 20 € / mo

  • You enter the tasks by hand, one at a time
  • You do not mind having to read and edit the output
  • It is you or a couple of people working with it
  • The data you put in is not sensitive

When it is always the same

Configured automation

from 290 €

  • The same task repeats every day
  • The rule can be written down in advance
  • It runs between tools you already have
  • A standard connection is enough, no custom model
?

When every case is different

AI agent

from 1 490 €

  • Every input looks a little different, no rule fits it
  • It has to connect into a system you already use
  • The output has to be verifiable, not just believable
  • The volume is high enough that entering it by hand makes no sense
  • A mistake costs money, so you need a check and a fallback step

If you found yourself in the first column, we will tell you so on the consultation and we will not build you anything. You can come back when you hit the ceiling.

What an agent actually does

Three sample briefs from the third situation, the one where every case is different. These are not our results, they are the situations we hear about most often. On the left, what a company has and cannot keep up with. On the right, what comes out of it once the agent is running.

Others we handle the same way

  • Comparing quotes and price listsEvery supplier sends prices differently. What comes out of it is one comparable table.
  • Checking that the paperwork is completeA job is missing an attachment or a detail. It gets caught right away, not at the very end.
  • Notes from calls and meetingsThe recording comes back as a summary and a task list with who owns what.
  • Tracking what competitors changePrices and offers on their websites. Only what really changed gets reported.
  • Sorting documents and photosBy what is in them, not by the file name.
  • Forecasts from historical dataSales estimates, for example. This one always goes to a separate consultation.

The difference from an off-the-shelf tool is not the model. It is what the model can see and what happens to the output next.

What they have in common is that this is repetitive work with text or documents where no rule can be written in advance, because every input looks a little different. Where a rule can be written, the cheaper automation is enough. What a language model actually is, we explain in the glossary.

What it looks like when it is running

You do not log in anywhere. The work just disappears.

This is the question that comes up most once we agree on the brief: where will I actually see it? The answer is almost nowhere. An agent is not another tool you have to open. It runs in the background and the result lands where you already work.

01 Trigger

Something arrives

An email with an attachment, a file in a folder, a record in a system, or just a certain time of day.

AGENT

02 Work

Reads and sorts

It pulls out the details and compares them with what you already have. It takes seconds.

03 Output

It lands where it belongs

A row in a spreadsheet, a record in a system, or a message in a channel you already follow.

04 The uncertainty branch

When it is not sure, it asks

A detail does not add up or an amount looks unusual? The agent writes nothing and sends it where you already read your messages: by email, or into a Slack or Teams channel if you use them. The message says what it found, what does not add up and what it suggests. You confirm it or correct it and the agent carries on.

The rest of the batch keeps running in the meantime. Nothing waits for your reply, only that one item stops.

For the first few weeks the agent runs alongside your current process, so the outputs can be compared. Only once they match does it go live. Even after that you can see what it processed and where it asked for confirmation.

What an agent does not do

This is not a list of limitations. It is the reason it can be put into live operation at all. A tool that is allowed to do anything cannot be checked, and what cannot be checked cannot be let near your accounting or your customers. That clear boundaries and human oversight belong to a trustworthy AI deployment is also set out in the NIST AI Risk Management Framework.

If you need something that decides on its own and without oversight, we will tell you that we do not build that. Not because it could not be done, but because then there is nobody left to answer for the result.

What it costs

First we check that it solves the problem.

At this kind of money, asking whether it will work at all is fair. So we do not start by building, we start with a prototype, and the prototype has its own price. If it turns out that it does not solve the problem, we stop there and you have spent 490 € instead of the full amount.

  1. Phase 01 · 490 €

    Prototype

    We build the smallest working version and run it on a sample of your data. What comes out is a number for how accurate it is and an answer on whether it can be relied on.
    Scope: one task, a sample of up to a hundred documents or records, results within ten business days.

  2. Decision point

    Here we look at the result together. If the prototype is not convincing, there is no point continuing and we will say so.

  3. Phase 02 · from 1 490 €

    Live deployment

    Connecting to the system you use, checks on the output, handover to a person when the agent is unsure, and training for the team.

−490 €

The prototype is deducted from the price of the solution

What sets the price: the volume and format of the data, how many systems have to be connected, and how strictly the output has to be verifiable. With sensitive data, the way it is processed comes into it as well.

What running it costs: the agent pays the model for the volume it processes. At the volumes a small business usually has, that comes to a few euros a month. The account is yours and you can see into it, we take no margin on it.

If a configured automation or an off-the-shelf tool is enough for you, we will tell you. And if it turns out that what is missing is somewhere for that data to live, that belongs to a custom business system. The difference between the three situations is explained higher up on this page.

You get the exact figure once we have gone through your data and your goal. An overview of all our services is on the pricing page.

What people ask before they commit

An AI agent from us means a program that does the repetitive work with documents and data for you: it reads incoming files and messages, pulls the details out of them, sorts them and writes them into the system you already use. When it is unsure, it asks a person instead of guessing. We start with a prototype on your real data, which verifies whether it really does solve the problem. The prototype costs 490 € and is deducted from the price of the solution, which starts from 1 490 €. Prices are final, we are not VAT registered.

Why not just do it in ChatGPT?

If you can handle it yourself, do it. We say the same thing to clients and it is one of the reasons that scale is up there.

The difference starts to matter in three cases: when data must not leave your company, when the output has to travel somewhere automatically, and when you need to know where an answer came from. An off-the-shelf tool does none of those.

The model is often the very same one in both cases. What you pay for is everything around it.

What if it makes something up?

When a model has nothing to go on, it can fill in an answer and sound convincing while doing it. That is called a hallucination. Which is exactly why the solution is not built around letting the model work from memory. It gets your source material and builds the output from it, with a source for every value.

Numbers go through a check that verifies the format and the range. When a value looks unusual, the system asks a person instead of confirming it.

We use the same principle with chatbots: when the answer is not in the source material, the bot says so and hands the conversation to a person. Where exactly that line should sit is something we went through in the article AI chatbot vs. a live operator.

Where does our data go?

It depends on what you are comfortable with, and we go through it right at the start, not once we are deploying.

In ordinary cases the request goes through the model provider's API, which does not use it for further training. When data must not leave your infrastructure at all, we build on a model that runs on your side, even though that means lower performance.

So the first question is not which model is best, but what is allowed to happen to your data. What companies have to do when they deploy AI is also being set out step by step by European AI regulation, which is why we settle it right at the start.

What people ask

Got a different question? →

We choose by the task, not by the brand. For some things accuracy decides, for others speed, and at high volumes the cost of processing. We work with models from Anthropic and OpenAI, and where data must not leave the company, with a model that runs on your own hardware. We deliberately do not name specific versions, they change several times a year and we build the solution so the model can be swapped without a rebuild.

You pay the model provider for the volume the agent processes, much like paying for sent SMS. At the volumes a small company has, meaning dozens of documents or hundreds of messages a month, that comes to single-digit euros a month. The account is yours and you can see into it, we take no margin on it. You get an exact estimate after the 490 € prototype, once it is clear how much the agent actually processes.

When the task can be described by a rule that always holds. Moving data between two systems or sending a message after an order is handled more cheaply by automation from 290 €. An agent only makes sense where every input looks a little different and has to be understood, invoices from ten suppliers in ten formats, for example.

No. We do not train the model, we show it your material at the moment it works. So what you already have is enough: documents, a price list, a database or the website. Custom training is expensive and for these tasks it almost never pays off.

A prototype is usually a matter of days to two weeks, depending on how quickly we get a sample of the data. Going live depends on how many systems we need to connect to. We agree on the schedule in advance, and for the first few weeks the agent runs alongside the existing process so the outputs can be compared.

We build the solution so the model can be swapped without rebuilding everything else. We are not promising it will never need attention, the field moves too fast for that. What we are promising is that we will not lock you into one version, and that moving to a newer one will not mean a new project.

We are responsible for the agent doing what we agreed on, and for it stopping when it is unsure. You are responsible for the decisions you make on the basis of its output, exactly as with a person's work. That is why the agent approves nothing and sends nothing on its own, and why it runs alongside the original process for the first few weeks.

From our work

How it looks in practice

Home screen of the Paragrafo web app Web app · AIParagrafoLegal documents without a lawyer. We are working on it right now. Home screen of the Zerotoxic online store Online store · AI chatbotZerotoxicA non-toxic drugstore with an AI advisor and automations.

See all work →

Related services

Often done together

AI Chatbotfrom 299 € Automation & integrationsfrom 290 € Business systems & CRMfrom 590 €

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