This content has been automatically translated from Ukrainian.
You write in the store's chat: “Where is my order?” — and within a few seconds, you receive a response with the tracking number and delivery status. Or you open Telegram, choose the appropriate command, and find out where the package is located. In many such cases, there is no operator on the other side of the chat — you are communicating with a chatbot.
A chatbot is a program designed for automatic communication with a person through text or voice messages. It can answer questions, show necessary information, accept requests, help with order placement, or perform other predefined actions.
At the same time, a chatbot is not necessarily artificial intelligence. The simplest bots operated long before the emergence of modern generative models.
How a chatbot works
The easiest way to understand the principle of operation is through the example of a delivery service.
The user opens the chat and sees several options:
- track the package;
- find a branch;
- calculate the delivery cost;
- contact support.
If a person clicks “Track package,” the bot asks for the tracking number, sends it to the company's system, and returns the obtained information. There may not be any complex conversation at all — the bot simply guides the user through a pre-created script.
This is the principle on which many bots in Telegram, Viber, company messengers, and website chats operate.
For example, Nova Poshta has an official Telegram bot through which you can interact with the service and receive information about shipments.
Not all chatbots are the same
They can be conditionally divided into two large types.
Scripted chatbots operate according to written rules. They handle predictable requests well: checking order status, scheduling an appointment, showing working hours, or answering frequently asked questions.
Sometimes such a bot does not even allow free messaging — the user simply clicks buttons and moves from one menu item to another.
A more complex variant can recognize individual words and phrases. For example, when asked “How much does delivery cost?” the system finds the keywords “cost” and “delivery” and shows the necessary answer.
AI-based chatbots work differently. They can analyze requests formulated in plain language, consider the context of the conversation, and create responses without a rigidly defined script.
The most famous example is ChatGPT. This is no longer just a bot with a set of ready-made replies, but an AI assistant with which you can have a dialogue, ask clarifying questions, request explanations on a topic, write text, analyze a file, or help solve a problem.
Therefore, the concepts of “chatbot” and “AI” are not synonyms. A chatbot primarily describes a method of interaction with a program — through a conversational interface. Artificial intelligence can be the technology behind such a bot, but it is not a mandatory condition.
Where chatbots are used
They most often take on simple and repetitive requests that do not require a separate conversation with an employee.
In an online store, a bot can provide delivery conditions, help find a product, or inform about order status. In a banking service — explain where to find a certain function or how to perform a standard operation. In a clinic — help choose a service and schedule an appointment.
Chatbots are also used in support services, travel services, education, insurance, restaurants, government services, and within companies.
Moreover, the chat itself can be located almost anywhere: on a website, in a mobile application, Telegram, Viber, WhatsApp, or another messenger.
Why companies need chatbots
The main advantage here is quite practical: many user inquiries are repetitive.
“When does the store open?”
“Where is my package?”
“How much does delivery cost?”
“How to return a product?”
If hundreds of the same questions need to be answered by employees daily, it takes a lot of time. A bot can handle part of such inquiries automatically and pass the conversation to an operator only when the problem is more complex.
For the user, the advantage is also obvious: there is no need to wait for a support employee to become available if an answer to a simple question is needed.
What chatbots cannot do
Even a modern bot should not be automatically perceived as a human or an infallible consultant.
A simple scripted bot gets confused as soon as a request goes beyond the options anticipated by the developers. Hence the familiar feeling when you are explaining the problem for the third time, and the system stubbornly suggests pressing one of three buttons.
AI chatbots are significantly more flexible but have a different problem: they may misunderstand the request or generate a convincing but incorrect response. Therefore, information that affects money, health, documents, or other important decisions should be verified against reliable sources.
Is a chatbot, bot, and virtual assistant the same thing?
Not quite.
Bot is a broader concept. It refers to a program that automatically performs certain actions. It may not communicate with people at all.
Chatbot is a bot whose primary form of interaction is dialogue.
Virtual or AI assistant usually has broader capabilities: it not only responds to messages but can also work with various tools, information, and more complex tasks.
The boundaries between these concepts are gradually blurring. If earlier a typical chatbot resembled an interactive menu with buttons, modern systems increasingly allow you to simply write in your own words what you need.
That is why a good chatbot today is not necessarily the one that most convincingly impersonates a human. It is much more important that it correctly understands the request, provides a useful response, and knows when it is better to pass the task to a live specialist.
