A chatbot serves your customers, an AI assistant does what you ask and an AI agent decides the steps to reach a goal. If you need the business reviewed without sending reminders, look for an AI operator.
What is the difference between a chatbot, an AI assistant and an AI agent?
- Chatbot: talks with your customers and helps them get answers or complete a purchase.
- AI assistant: follows your instructions and handles tasks you request or schedule.
- AI agent: takes a goal, decides the steps and uses tools to reach it.
- AI operator: reviews your store on its own, prepares the work and makes the changes you allow.
| Serves your customers | Starts without being asked | Sees sales, ads and inventory together | Makes changes in your systems | You decide when approval is needed | |
|---|---|---|---|---|---|
| Chatbot | Yes | No | No | Partly | Partly |
| AI assistant | No | Partly | Partly | Partly | Yes |
| AI agent | Partly | Partly | Partly | Yes | Partly |
| AI operator | No | Yes | Yes | Yes | Yes |
- A chatbot acts within the conversation: it takes an order or hands the case to a person.
- With Meta Business Agent, the business decides when a team member steps in.
- An assistant does what you ask or schedule. It sees only the apps you connect.
- What an agent can do depends on the product and the goal you give it.
Many products combine conversation and actions, so the useful question is which job you want to delegate.
What is a chatbot?
A chatbot is software that talks with people by text or voice. IBM defines it as a way to answer questions and finish tasks without navigating menus. In ecommerce, it serves your customers.
For example, a customer asks whether you ship to their city. A traditional chatbot follows rules and a script to answer. Salesforce contrasts that with an agent, which acts toward a goal. A chatbot handles common questions about shipping, orders and stock, so your team does not have to repeat the same answers.
Meta Business Agent answers questions, recommends catalog products, books appointments and closes sales on WhatsApp and Messenger. The business decides when a person steps in. And each morning it sums up for the business the chats it missed overnight.
Meta calls it an agent, and its job is to serve your customers. Taking orders in a conversation is not the same as reviewing your sales, ads and inventory together.
What is an AI assistant?
An AI assistant works from your instructions. IBM describes it as reactive: it waits for you to ask. You could ask it to summarize the week’s orders or draft the copy for an ad.
It can also use connected data. Shopify’s official connector for Claude reads products, orders and analytics. It can make changes only with the access you approve.
Claude can repeat tasks hourly, daily or weekly on paid plans. Scheduling an order summary saves you from asking for it each time. But you still define the task and the apps it needs.
Its limit is the work you design. If you schedule a sales review and an ad review, you still have to put the answers together. It helps when you already know what you want to check. An operator keeps reviewing the business across all your sources, without you having to design each query.
What is an AI agent?
An AI agent takes a goal and decides the steps to reach it. Google Cloud describes it as proactive and goal-oriented. The assistant responds and recommends; the user decides. The bot follows predefined rules.
One example for a store is a purchase: a shopper can ask a shopping agent to buy a product. Muse, Meta’s personal agent, can complete purchases and asks for approval before paying. It launched in the United States in September 2026 and is not available in Latin America.
That same month, OpenAI introduced dots, agents that work continuously inside ChatGPT on some paid plans. Working continuously does not mean having access to your whole store. Its reach depends on the product, the goal you give it and the tools it can use.
What is an AI operator?
An AI operator is an agent that works for your store on its own schedule, within the permissions you set. It reviews the business without being asked. It tells you what it finds, prepares the work and makes only the changes you allow.
- It starts on its own. The review does not depend on you remembering to request it.
- It sees the whole store. It reviews sales, ads and inventory together, rather than one screen.
- You set the limits. You choose what it does alone and what needs your approval.
If sales drop, an operator can tell you during its review. It can show you sales, ad and stock data so you can decide what to check.
An assistant with scheduled tasks can also flag a drop. The difference is who organizes the review: with an assistant, you define each task and connect the answers. The operator keeps that review running across all your sources. It still can only make the changes you allow.
People searching for “AI operator” often find OpenAI’s Operator, a 2025 agent that used a web browser to book travel and restaurants or shop online. It worked for one person, on websites, on a specific task when that person asked. A store operator works for the business, connected to its systems, on its own schedule and within the permissions you set.
How to spot an autonomous AI agent
Putting the agent label on an ordinary chatbot or assistant is called agent washing. An autonomous agent, which we call an operator, works for your store on its own and has these four capabilities.
- It decides the steps from a goal. If you have to give it every step, the thinking is still your job. To prepare the week’s restock, it chooses what to check and in what order.
- It starts on its own. What nobody checks gets noticed late. If a product runs out of stock on Saturday, it catches the problem without waiting for you to return on Monday.
- It works in your systems: it reads orders, ads and inventory and makes changes there.An answer you have to copy into another tool hands the work back to you. Preparing the restock in your inventory system saves you that manual transfer.
- It respects your permissions and shows the data behind each proposal. That lets you delegate without losing control. For a restock proposal, you can review the sales and stock behind it before you approve it.
If a tool lacks the first one, it is a chatbot or an assistant under another name. If it decides the steps but waits for you to ask, it is an agent, but not an autonomous one.
What to choose based on where your time goes
- Answering customers: a chatbot handles shipping, order and stock questions, and hands the case to your team when needed. It takes repetitive answers off your plate.
- Writing copy or checking data: an assistant drafts ads or summarizes the week’s orders using the data you connect. You define the task; it prepares the text or gathers the information.
- Completing a task with several steps: an agent takes a goal, such as preparing the week’s restock, and decides how to reach it. It handles the planning and execution of each step.
- Reviewing the business every day: an operator gathers sales, ads and stock data, reviews them together and shows you what needs attention. It handles the daily review of each tool.
You may need more than one tool. A chatbot serves your customers while an operator works for you and your team. To understand how people shop with agents, read about how shoppers use AI to shop.
Why not just connect ChatGPT or Claude to your store?
General assistants are useful and inexpensive to start with. ChatGPT and Claude have free plans. ChatGPT Plus is $20 a month, and Claude Pro is $20 when billed monthly. Every plan has usage limits.
Anthropic explains that Claude usage depends on conversation length, the tools it uses and multi-step tasks; there is no fixed message count. A store review that pulls sales, ads and inventory is a long, complex conversation, so it uses up the limit faster.
The more apps you connect, the harder the work gets. Anthropic, which makes Claude, explains that connected tool definitions take up space before the conversation starts. The most common failures it identifies are choosing the wrong tool and passing the wrong parameters.
Anthropic also notes that the more information a conversation holds, the less accurately the model recalls it. In plain words: each new connection gives the assistant more options to choose from and less room to think about your question.
The setup is yours. With a general assistant, you connect each app, write the instructions, explain how your store works and check the answers. That work does not appear in the $20.
A specialized operator comes with the connections and knows what to check in a store: you do not teach it ecommerce. Your job is to steer it toward your goals. It learns your store’s rhythm: what is normal and what is not. The more you sell, the faster it gets to know your store.
A general assistant is still the right choice for one-off tasks. Many stores use both.
How Tino works
Tino is an AI operator for online stores, built by Merkanthub. It connects to your store and the tools you already use: Shopify, VTEX, WooCommerce, Google Analytics, Google Ads, Meta and Klaviyo, plus your ERP or spreadsheets.
It reviews the business every day. It tells you what matters in the app or on WhatsApp, with the data behind each point. You write to it in your own words. You decide what it may do on its own and what needs your approval.
Tino works for you and your team. It does not talk to your customers, so you can use it alongside your chatbot. Book a demo to see how it reviews a store.
Sources
Checked on October 12, 2026.
- IBM, What is a chatbot?, updated July 16, 2026.
- IBM, AI agents vs. AI assistants, undated.
- Google Cloud, What are AI agents?, updated April 2026.
- Salesforce, ¿Qué son los agentes de IA?, in Spanish, undated.
- Meta, Meta Business Agent, June 3, 2026.
- Shopify, Shopify connector for Claude, Help Center, undated.
- OpenAI, What is ChatGPT Plus?, Help Center, undated.
- Anthropic, Plans & pricing, undated.
- Anthropic, Usage limit best practices, Help Center, undated.
- Anthropic, Introducing advanced tool use on the Claude Developer Platform, November 24, 2025.
- Anthropic, Effective context engineering for AI agents, September 29, 2025.
- Anthropic, Schedule recurring tasks in Claude Cowork, Help Center, undated.
- Meta, Muse announcement, September 2026.
- TechCrunch, OpenAI launches dots, September 29, 2026.
- TechCrunch, OpenAI launches Operator, an AI agent that performs tasks autonomously, January 23, 2025.
Frequently asked questions
Is a chatbot an AI agent?
Not necessarily. A chatbot holds a conversation; an agent pursues a goal and decides the steps to reach it. A product can do both. Taking an order in a chat, by itself, is not enough to tell whether it is an agent.
Is ChatGPT an AI agent?
When it answers your questions, it works as an assistant. In September 2026, OpenAI introduced dots: agents that work continuously inside ChatGPT on some paid plans.
What is an AI operator?
An agent that works for your store on its own schedule, within the permissions you set. It reviews the business without being asked, tells you what it finds, prepares the work and makes only the changes you allow.
Can a chatbot become an agent?
Yes, if it can also pursue a goal, decide the steps and use tools to reach it. Connecting it to a system is not enough.
How much does each one cost?
ChatGPT Plus and Claude Pro cost $20 a month billed monthly. Both have free plans, and every plan has usage limits. Chatbot vendors charge per conversation, per message or by subscription. The full cost includes the time you spend setting up and checking answers. Tino has a fixed monthly price per brand, based on how often it reviews the store.
Can I use ChatGPT or Claude to review my store?
Yes, for one-off checks. You connect each app, define each task and check the answers. Plans have usage limits. Anthropic, which makes Claude, explains that the more tools are connected, the easier it is for the model to pick the wrong one.
Do I need to know how to code?
Most chatbots and assistants are set up without code. You do not need to code to use Tino: you write to it in your own words, in the app or on WhatsApp.
Is it safe to let an agent work in my store?
Permissions matter. Start with access to review only. Then decide what it may do on its own and what needs your approval.
Does Tino talk to my customers?
No. Tino works for you and your team. It reviews the business and tells you what matters, with the data behind each point. You can use it alongside the chatbot that serves your customers.
