AI agent booked a 2:47 AM WhatsApp lead before the team woke up — full n8n+GPT-4o+Odoo build
AgenticMarketingPro · reddit · 2026-10-09
- An AI automation agency shares the full build behind a client deployment: WhatsApp Business webhook → n8n → GPT-4o agent for intent classification, lead scoring, and RAG-grounded Q&A → Odoo ERP sync → Google Calendar booking.
- Key guardrails from painful lessons: pricing is 100% grounded in a rate card after a hallucinated discount; complaints and legal questions always escalate to humans (killed 90% of awkward moments); availability is re-checked immediately before confirming after a double-booking bug.
- Results after 3 months: lead response time from hours to under 30 seconds, after-hours leads booked same night, inbox triage eliminated. Client was losing 35% of overnight leads before.
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