AI Chatbot for Your Website: What It Can and Can’t Do in 2026

Language models can produce confident answers that are simply false. Two well-known cases show what that costs:

• Air Canada (2024). The airline’s website chatbot told a customer he could claim a bereavement discount after travelling. That was wrong. A Canadian tribunal ruled the company responsible for what its chatbot said and ordered it to pay the difference (Moffatt v. Air Canada).
• Cursor (2025). The software company’s AI support agent invented a “one device per subscription” policy, and users cancelled subscriptions before the company corrected it publicly.

The lesson: your business owns every answer the bot gives. Customers also have mixed feelings. In a 2024 Gartner survey, 64% of customers said they would prefer companies not to use AI in customer service, mostly because they fear it will be harder to reach a person.

The fix for invented answers is grounding, usually called retrieval-augmented generation (RAG). Instead of answering from general knowledge, the bot first searches your own content, then writes its reply only from what it found, and admits when it does not know.

1. Say it is AI. Under Article 50 of the EU AI Act, applicable since 2 August 2026, people must be told when they are talking to an AI system, unless it is obvious. Fines for breaching these transparency duties can reach €15 million or 3% of worldwide turnover. It is also simply good practice.
2. Answer only from approved sources and link the page used.
3. Never let it decide money or law: refunds, discounts, contracts and medical or legal advice go to a person.
4. Make the human route obvious: a “talk to a person” button on every reply.
5. Protect data: do not ask for sensitive data in chat, and mention the bot in your privacy policy.
6. Review conversations weekly and update the knowledge base with every wrong or missing answer.

There are two routes. SaaS chatbot builders charge a monthly plan, from roughly $30 to several hundred dollars, or per resolved conversation; Intercom’s Fin, for example, is priced at $0.99 per resolution. A custom AI chatbot for website use pays the AI provider per token, which for a small business is typically a few dollars to a few tens of dollars per 1,000 conversations depending on the model, plus a one-time build.

Choose a SaaS builder for a simple FAQ bot. Choose a custom build when the bot must create CRM leads, book into your calendar, follow your exact rules and live on your website, Telegram and WhatsApp at once, like the bots in our WhatsApp Business API guide.

It is worth it when you receive many similar questions, leads arrive outside working hours, and your information is written down clearly enough for a bot to learn from it. It is not worth it if your website content is thin or outdated: fix that first, because the bot can only be as good as its sources.

We build AI chatbots grounded in your own content, connected to your CRM and with a clear handoff to your team. See our automation bots service, or send us your most common customer questions and we will show you how the bot would answer them.