I will build ai voice agents using vapi, retell, synthflow and elevenlabs

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henry_mathins4
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henry_mathins4
Henry M
build ai voice agents using vapi, retell, synthflow and elevenlabs
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build ai voice agents using vapi, retell, synthflow and elevenlabs

About this gig

Are you ready to supercharge your business with powerful, human-like voice agents? I specialize in developing custom AI voice agents using Vapi, Retell, and Synthflow tailored for:


  • Cold calling & customer outreach
  • Lead generation
  • Appointment scheduling
  • Voice-based customer support
  • Sales follow-ups and automation


Whether you're a startup, agency, or enterprise, I create scalable AI voice solutions that save you time and boost productivity.


  • Seamless API integration
  • CRM and database connectivity
  • Customizable conversational flows
  • High-conversion scripts
  • Multi-language support (on request)
  • Secure and scalable deployment


With deep expertise in AI automation, I ensure your voice agent not only sounds natural but also performs like a true digital sales rep.

  • AI Model Frameworks & Tools

    • LangChain
    • AutoGPT / Agent GPT
    • Baby AGI
    • CrewAI
    • Retell AI
    • Vapi AI
    • n8n
    • OpenAI ChatGPT
    • Anthropic Claude
    • Google Gemini
    • Mistral
    • Meta Llama
    • Cohere
    • OpenRouter
    • xAI Grok
    • Perplexity

  • Platform

    • Facebook Messenger
    • Google Assistant
    • Instagram
    • n8n
    • Telegram
    • Twitch
    • Twitter
    • Websites
    • WhatsApp
    • Zapier

  • Type

    • Email automation
    • Social media posting
    • Lead generation
    • Task automation
    • Customer Support

  • Automation Integration Points

    • Website
    • Mobile app
    • Google Sheets
    • Trello
    • Slack
    • Email
    • Airtable
    • Asana
    • Monday.com
    • Shopify
    • Salesforce
    • Mailchimp
    • Social Media
    • Hubspot
    • TypeForm
    • JotForm

  • Programming Language

    • Java
    • JavaScript
    • Python
    • HTML & CSS

Get to know Henry M

Henry M

Website builder Website promoter

  • FromColombia
  • Member sinceSep 2025

  • Languages

    English
I help businesses grow with powerful digital marketing strategies that drive real results. With expertise in SEO, social media marketing, email campaigns, and sales funnels, I create customized solutions to boost traffic, generate leads, and increase conversions. Whether you're launching a new brand or scaling an existing one, I’ll craft a marketing plan that fits your goals and budget no generic templates, just proven strategies designed for your success.

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