Walexia is a WhatsApp AI agent solution, connected to a lead management platform. Ads, websites, QR codes, SMS and emails open a WhatsApp conversation. The AI agent answers from a knowledge base built on your own sources (website, documents, PDFs, spreadsheets). It qualifies the request, scores the contact and hands a summary to your team, who take over in a shared inbox connected to the CRM. Campaigns, follow-ups and appointment reminders complete the platform. Walexia mainly serves car manufacturers and dealer groups, and more than 50 companies use it. At Pautric BMW & MINI, the agent achieved 30% completed conversations and 10% dealership visits in 15 days.