I will setup vapi retell ai voice agent assistant elevenlab twilio synthflow automation

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masontarech
M
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Mason

About this gig

Your voice assistant is not working the way your business needs it to.


You are not alone. Most teams struggle with slow response times, poor prompt logic, and no connection to their booking or CRM system. Whether you use Vapi, Retell AI, ElevenLabs, Synthflow, or Twilio, building a reliable conversational AI voice workflow takes real technical skill.


I configure and optimise AI voice assistants for appointment booking, inbound call handling, customer support, and lead follow up. One client reduced missed bookings by 40% after switching to a properly tuned AI telephone assistant with a custom voice.


Services offered:

  • Configure your Vapi or Retell AI assistant from scratch
  • Reduce latency and improve response speed
  • Write and tune prompts for natural conversations
  • Connect your voice workflow to Make.com or any webhook
  • Create a custom ElevenLabs voice for brand consistency
  • Set up inbound receptionist or booking assistant flows
  • Integrate Twilio for full call routing control
  • Connect your assistant to calendars and CRM tools
  • Optimise your Synthflow call workflow for reliability


Ready to get your voice assistant live? Order now and book your setup today.

Get to know Mason

Mason

AI Automation and AI Agent Expert

  • FromUnited Kingdom
  • Member sinceApr 2026
  • Avg. response time1 hour
  • Languages

    English, Spanish, German, French
I am an AI Automation Expert. I make smart AI bots to do your hard work. Do you waste time on boring computer tasks? I can help! I build custom tools using n8n, OpenClaw, and ClaudeBot. I can make an AI agent that talks to your customers on chat apps like WhatsApp or Telegram. Your new AI can read emails and fix your calendar. Stop doing the same things over and over! Let me build a smart robot that works for you. Send me a message today to start!