How a Reddit builder sells WhatsApp AI bots to local businesses with n8n + Groq
LoDalmo · reddit · 2026-08-31
A Reddit user shares a full workflow for building WhatsApp AI bots for local small businesses: find clients via Google Maps and reach them on WhatsApp with a quick demo offer. Demo stack: n8n, Meta API, Simple Memory, Groq API, and ngrok. Once a client pays, swap Simple Memory for PostgreSQL, optionally move from Groq to OpenAI's API, and replace ngrok with VPS hosting on Hostinger.
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