WhatsApp AI agent for your business in 5 days
An agent on your WhatsApp number that answers customer questions, captures leads and books appointments, and hands over to a person when it should. Built by one engineer, delivered in a week.
What you get
WhatsApp Cloud API or Twilio setup, on your own number
n8n + OpenAI/Claude agent that answers FAQs, captures leads and books slots
Handover to a human when the agent is unsure or the customer asks
One week of fixes after handover
Add-ons, if you need them
Voice agent
USD 1,200
Same brain, on phone calls
CRM / Sheets / HubSpot sync
USD 300
Leads land where your team already works
Monthly care
USD 150 / mo
Monitoring, prompt tweaks, API changes
How the 5 days go
Scope call
30 minutes. We go through what customers ask you most, what a good lead looks like, and how booking works today.
Build
I set up the WhatsApp API, write the agent flows in n8n, and connect the model. You get a test link on day 3.
Test on your number
The agent runs on your real number with you watching. We fix wording, edge cases and the handover rule.
Handover
You get the n8n workflows, credentials, a short doc, and a walkthrough. The fix window starts here.
Things I have already shipped
Production LLM features with guardrails
Shipped at Pulse Energy: user-facing AI features with validation, fallbacks and monitoring, not demos.
n8n AI automations
Built agent workflows in n8n that call OpenAI/Claude, hit external APIs and hand off cleanly when they should.
50k+ user pipelines
Backend systems serving tens of thousands of users, so the agent will not fall over on a busy day.
FAQ
Which WhatsApp API do you use?
Meta's WhatsApp Cloud API by default, it is the cheapest and the official one. If you already use Twilio, I build on that instead. Either way the number stays yours.
What if I need changes after the 5 days?
The first week of fixes is included. After that, small changes are billed hourly or covered by the monthly care plan.
Do you host it?
I set it up on your accounts (n8n cloud or a small server you own, your OpenAI/Anthropic key). You pay the providers directly and keep full control. I can host it for you under the monthly care plan if you prefer.
Tell me what your customers ask on WhatsApp.
Send a message with your business and the questions you get most. I reply within a day with whether the 5-day build fits and when we can start.