I will build ai voice calling agents using retell ai vapi ai make com n8n

Starter

For simple use cases Includes: - 1 AI voice agent - Basic inbound or outbound call flow - Call logging - Simple CRM sync

Delivery Time
3 Days
Package Includes: see all
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Service details

Looking to automate business calls using AI voice agents?

I design and deploy human-sounding AI voice agents that can handle inbound and outbound calls, qualify leads, book appointments, send follow-ups, and sync data directly into your CRM and automation systems.

These AI voice agents are built for real business use, not demos — helping you reduce manual work, improve response times, and scale calling operations without increasing staff.


What My AI Voice Agents Can Do

• Handle inbound and outbound business calls

• Sound natural and professional using conversational AI

• Detect voicemail automatically

• Personalize conversations using customer data (name, history, type)

• Book appointments and send confirmations

• Send automated SMS and email follow-ups

• Record calls with summaries and transcriptions

• Perform sentiment analysis and multilingual transcription

• Transfer calls to human agents when needed

• Handle opt-in and opt-out logic


Automation & CRM Integration

Your AI voice agent doesn’t just talk — it takes action.

• CRM automation with GoHighLevel

• Workflow automation using Make com or n8n

• Call logs, tags, and custom fields

• Pipeline movement and task creation

• Sync data with Airtable and Google Sheets

• Real-time updates across systems


Tools & Platforms Used

Retell AI, VAPI AI, Bland AI, Synthflow AI, OpenAI, GoHighLevel, Make com, n8n, Zapier, Airtable, Google Sheets

The tool stack is selected based on your business use case.


Who This Service Is For

• Local businesses

• Sales and customer support teams

• Agencies and consultants

• Real estate and insurance professionals

• SaaS and service companies


Why Work With Me

• Production-ready AI voice systems

• Clean, scalable automation architecture

• Business-focused implementation

• Clear communication and support

Key details

  • Agent Type
    Sales OpsData Entry/EtlCalendar/Email Agent
  • Action Space
    Apis/ToolsDatabasesEmail/Calendar
  • Orchestration
    Openai Assistants APIAirflow
  • Deployment
    ServerlessContainerized
  • Language
    ArabicChinese (Simplified)EnglishFrenchGermanSpanish
Special note from freelancer
Fast, production-ready AI voice agent setup with clean automation and CRM integration. No templates, only custom-built solutions.
FAQs
Can it handle both inbound and outbound calls?

Yes, inbound, outbound, or both can be configured.

Will it integrate with my CRM?

Yes, I integrate with GoHighLevel, Airtable, Google Sheets, and other systems.

Is this scalable for high call volumes?

Yes, the system is designed to scale.

Do you provide support after delivery?

Yes, post-delivery support is included depending on the package.

S

Sanjay Marwal

    Freelancer

    Hi, I’m Sanjay, an AI automation specialist focused on building production-ready AI voice agents for real business use. I help companies automate inbound and outbound calls, follow-ups, and CRM workflows with reliable AI systems.

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