AI chatbot for websites that answers only from the business's own information

Live on oscarpalomar.com/en/ (bottom-right button), so you can try it yourself.

Brief: answer visitors’ questions about services, timelines and prices instantly, at any hour, without inventing anything.

What I built: an AI chatbot that answers only from the website’s own content. When it doesn’t know something it says so and hands the conversation to a person, and when a visitor has a project it opens WhatsApp or the contact form with their request already written.

The same setup works for any business: catalogue, prices, opening hours and FAQs, on the website or on WhatsApp Business.

Stack: Python, Claude API (Anthropic), knowledge base from the site’s content, JavaScript chat widget, Linux server.