A small experiment in how much of a sales conversation a single LLM can actually own.

What I was exploring¶

Most "sales chatbots" are glorified FAQs. I wanted to see if one could also handle objections, extract the lead details from a free-form conversation, and decide how hot the lead is - without a rigid form.

What it does¶

The demo is a 24/7 assistant for a children's mental-math academy. It answers course, pricing and schedule questions in a warm tone, captures every lead (name, intent, contact) from the chat, classifies the status, and pushes hot-lead alerts to an admin dashboard. The web chat runs the same engine that connects to WhatsApp Business and Instagram DM.

What was interesting¶

Pulling clean, structured lead data out of messy free text - and not nagging for a form - was the part that made it feel less like a bot.

It's an MVP and I'd love feedback.

Live demo: https://mathbot.robiriu-dev.my.id

Project page: https://robiriu.github.io/projects/ai-sales-chatbot/