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AI Customer Support Assistant · WhatsApp Ready · Works for Any Business

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Created by: Matt F. || lemolex

Matt F.

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Last update a month ago

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AI Customer-Support Assistant that auto-maps any business site, answers WhatsApp in real time, and lets you earn or save thousands by replacing pricey SaaS chat tools.

⚡ What the workflow does

  • Live “AI employee” - the bot crawls pages on demand (products, policies, FAQs) so you never upload documents or fine-tune a model.
  • No-code setup - Drop in API keys, paste your domain, publish the webhook—ready in ~15 min.
  • Chat memory - each conversation turn is written to Supabase/Postgres and automatically replayed into the next prompt, letting the assistant remember context so follow-up questions feel natural and coherent even across long sessions.
  • WhatsApp ready - Free-form replies inside the 24-hour service window, automatically switches to a template when required (recommended by Meta).

🚀 Why you’ll love it

Benefit Impact
Zero content training Point the AI Agent at any domain → go live.
Save or earn money Replace pricey SaaS chat tools or sell white-label bots to clients.
Channel-agnostic Ships with WhatsApp; swap one node for Telegram, Slack, or web chat.
Flexible voice Adjust tone & language by editing one prompt line.

🧰 Prerequisites (all free-tier friendly)

  • OpenAI key
  • Meta WhatsApp Cloud API number + permanent token (easy setup)
  • Supabase (or Postgres) URL for chat memory (easy setup)

🛠 5-step setup

  1. Import the template into n8n.
  2. Add credentials for OpenAI, WhatsApp, and Supabase.
  3. Enter your root domain in the root_url variable.
  4. Point Meta’s Webhook to the n8n URL.
  5. Hit Execute Trigger and send “Hi” from WhatsApp—watch the bot answer with live data.

🔄 Easy to extend

  • Voice & language – change wording in the System Prompt.
  • Escalation – add an “If fallback” branch → Zendesk, email, live agents.
  • Extra channels – duplicate the reply node for Telegram or Slack.
  • Commerce API hooks – plug in Shopify, Woo, Stripe for order status or payments.

💡 Monetization ideas

  • Replace costly SaaS seats. Deploy the bot on your own server and stop paying $300–$500 every month for third-party “AI support” platforms.
  • Sell it as a service. Spin up a branded instance for local shops, clinics, or e-commerce stores and charge each client $300–$500 per month—setup time is under 15 minutes.
  • Upsell premium coverage (24/7 human hand-off) once the bot handles routine questions.
  • Embed product links in answers and earn affiliate or upsell revenue automatically.

Spin it up, connect a domain and a phone number, and you—or your customers—get enterprise-grade support without code, training, or ongoing licence fees.