I will build ai voice agent using vapi, retell ai, bland ai, synthflow


About this gig
Looking for a natural-sounding AI voice agent that answers calls, qualifies leads, books appointments, and handles customers 24/7 without hiring extra staff?
I build custom, low-latency AI voice agents using Vapi, Retell AI, Bland AI, and Synthflow, connected to your calendar and CRM via n8n, Make.com, GoHighLevel, or Airtable. Every agent sounds human, not robotic real-time flow, interruption handling, natural turn-taking.
What I Build:
- AI Receptionist 24/7 inbound calls, routing, FAQs
- Outbound Calling Agent cold calls, follow-ups, reminders
- Appointment Booking real-time availability, zero double-booking
- Lead Qualification captures info, scores intent, instant handoff
- CRM and Calendar Integration GoHighLevel, Airtable, Google Calendar
- Human Call Transfer smooth live-agent escalation
- Multilingual Voice Agents
Stack: Vapi, Retell AI, Bland AI, Synthflow, Twilio, ElevenLabs, OpenAI, n8n, GoHighLevel
10+ years real business experience. Every agent tested end to end on real calls, built with retry logic and error handling for reliability. Systems built in your own accounts, full ownership. I respond within 1 hour.
Message your use case before ordering.
Get to know Usman Automate
AI WhatsApp chatbots and CRM automation for real businesses
- FromPakistan
- Member sinceJun 2026
- Avg. response time1 hour
Languages
English
My Portfolio
FAQ
Do I need technical skills to manage this system?
No. I set everything up and hand it over with clear documentation. You'll just need your own accounts on the relevant platforms since the system is built for full ownership.
How are third-party API and software costs managed?
Platform costs (call minutes, phone number, CRM subscription) are billed to your own account — I only charge for my build time, not tool usage.
Can the AI agent be trained on my business data?
Yes — I connect it to your FAQs, services, pricing, and policies so it answers accurately instead of guessing.
What happens when a caller asks to talk to a real person?
The agent detects the request and hands off smoothly to a live transfer number or flags it for your team.
Which voice AI platform should I use — Vapi, Retell, or Bland?
Message me your use case and budget and I'll recommend the best fit for pricing and latency.
Do you provide support after delivery?
Yes, I offer post-delivery support and can discuss ongoing maintenance for continuous improvements.

