What Is an AI Consultant, and Why Your Business Needs One
A customer messages at 23:40 asking “is this in stock?” and gets no answer until morning. An AI consultant replies instead of your manager — it knows your catalogue, prices and delivery terms.
It is 23:40. A customer messages your Instagram: “is this in stock?” Nobody is working. He waits, gets no answer, and by morning he has bought the same thing somewhere else.
That happens every night in most businesses that sell through messengers. An AI consultant picks that conversation up and answers instead of your manager.
Below: what it actually does, what you get from it, what it needs from you, and when it is not worth buying.
What it does
You upload your products and your rules — delivery, payment, returns. After that the AI consultant answers customers on its own — the way you configured it.
Real examples of questions:
- “Is this in stock in size M?” — it checks your catalogue and answers.
- “Will it reach Lviv by Friday?” — it answers from your delivery rules.
- “What if it does not fit?” — it explains your returns policy.
When someone is clearly ready to buy, the AI consultant flags the conversation in your dashboard and your manager takes over — already knowing the product, the size and the city.
What you get
The biggest changes show up in the first few days. The business case is covered in a separate article: why your business needs an AI assistant.
Answers at night and on weekends
This is the main one. Customers write in the evening, after work, on Sunday. Right now those messages wait until morning. With an AI consultant they get an answer in a few seconds, at any hour.
Your manager stops repeating themselves
Count how many times a week you write “yes, in stock”, “delivery is 3 days”, “Nova Poshta”. In most shops that is the bulk of all messages. The AI consultant takes those over, and your manager deals with the customers who actually need a person.
It remembers the whole catalogue
A salesperson remembers some of the items and looks up the rest while the customer waits. The AI consultant holds everything at once.
What it needs from you
No programmer, no “training” in any technical sense. Four things:
- A product list. Upload a CSV file or add items by hand in the dashboard.
- Your rules in writing. Delivery, payment, returns, warranty, opening hours and so on.
- How to talk to customers. Formal or friendly, and what must never be promised — discounts, exact dates.
- A connected channel. Telegram, Instagram or a chat widget on your site.
The longest part is writing down your rules. There is a shortcut: open your inbox, read the last hundred messages, write out the twenty questions that keep repeating. That is your whole starting set, and it takes an evening. The method is in how to train an AI on your knowledge base.
What a conversation looks like
A real example, the kind that makes up most of an inbox:
- 23:40. A customer replies to a story: “is this in stock?”
- The AI consultant gives the price, says two sizes are left, and asks which one she needs.
- He: “M, and will it reach Lviv by Friday?”
- The AI consultant confirms size M is in stock and that delivery to Lviv takes three days — so yes, in time.
- He: “Great, I will take it.”
- The AI consultant flags the conversation. In the morning your manager opens a thread that already has the item, the size, the city and a yes.
Without an AI consultant this customer would have waited until 9am for an answer about availability — and most of them do not wait.
Frequently asked questions
Do I need a programmer?
No. You upload the products, write down your rules and connect a channel — all through a normal dashboard, the way you would fill in an online shop.
Can a customer reach a real person?
Yes, and this should always work. Your manager can take over any conversation at any moment, and the AI consultant steps aside in that thread. What that looks like in the dashboard is covered in how MARREK works with customers.
Does it work in Ukrainian?
Yes, and it replies in the language you configured it to use.
What if prices change often?
Then it works in your favour. Answers are taken from your current catalogue, so a price change applies to the very next message.



