I will build vapi ai voice agent retell ai calling agent vapi ai cold calling n8n


About this gig
Every missed call is lost revenue. I build human like AI voice agents and AI calling agents that answer instantly, qualify leads, and book appointments 24/7.
Powered by Vapi AI, Retell AI, and GoHighLevel (GHL), combined with smart n8n and Make.com automations, your custom AI agent will handle inbound support or high-converting outbound cold calling flawlessly.
WHAT YOU GET:
Inbound & Outbound AI Voice Agents (Inbound receptionist & outbound sales calls)
Live Calendar Booking synced to GoHighLevel, Google Calendar, or Calendly
Custom Workflows via n8n, Make.com, & Zapier for instant CRM updates
Multilingual Support & smart human call transfer
Real time call transcripts, recordings, and lead summaries
WHY WORK WITH ME?
I engineer live ready AI callers with custom conversation logic built to convert leads and automate your business operations seamlessly.
Please Message Me before placing an order to discuss your project!
Get to know James
Ai Automation Engineer
- FromUnited States
- Member sinceMay 2026
Languages
English
FAQ
How natural does the AI voice agent sound?
It sounds remarkably human, featuring realistic pauses, natural tone inflections, and near-zero delay to ensure smooth conversations
Which platforms and CRMs do you integrate with?
I connect Vapi and Retell AI directly to GoHighLevel, HubSpot, Google Calendar, Airtable, and custom platforms via n8n and Make.com.
Can the AI agent handle both inbound and outbound calls?
Yes! It acts as an inbound AI receptionist for customer support/booking, and makes outbound calls for lead follow-ups or cold outreach.
What happens if the AI cannot answer a question?
The agent uses custom decision logic to handle complex queries, log notes to your CRM, or transfer the live call to a human team member.
Do I need my own API keys (Vapi, Retell, OpenAI)?
Yes, you will need your own accounts/keys for full ownership and control, but I will guide you through the entire simple setup process.
