I will build an ai voice agent and calling automation system using vapi ai


About this gig
What if your business phone could answer calls intelligently? I build AI voice agents using Vapi AI that handle real phone calls, qualify leads, book appointments, and answer customer questions with natural, human-like conversations.
These are not outdated robotic IVR systems. My GPT-powered AI agents understand context, manage interruptions, and adapt responses dynamically to improve customer experience while reducing operational costs.
Use cases include:
- Inbound receptionist & call routing
- Outbound lead qualification
- Appointment reminder calls
- Customer support automation
- Real estate lead follow-ups
Tech stack:
- Vapi AI
- OpenAI GPT-4
- ElevenLabs / Deepgram
- Twilio
- n8n / Make automation
I create scalable AI voice systems that help businesses save time, automate communication, and increase efficiency. Message me to discuss your project.
Get to know Winers T
AI Chatbot and n8n Automation Expert
- FromUnited Kingdom
- Member sinceMay 2026
Languages
English
FAQ
What is Vapi AI and do I need an account?
Vapi AI is a developer platform for building voice AI agents. Yes, you'll need a Vapi account (free to start). I'll walk you through setup and you only pay per minute of call usage.
Will the AI voice sound robotic or human?
Using ElevenLabs or Deepgram voices, the AI sounds remarkably natural. I can clone a voice close to your brand's tone or choose from dozens of professional voice options.
Can it actually book appointments during the call?
Yes! The agent integrates with Google Calendar or Calendly, checks live availability, and books confirmed appointments — all in the middle of the phone conversation.
What if a caller asks something outside the script?
GPT-4 handles this gracefully. The agent stays on-topic but can handle variations. If truly stumped, it offers to connect the caller to a human or take a message.
How much does Vapi AI cost to run per month?
Vapi charges approximately $0.05–$0.12 per minute of call time depending on your voice and LLM settings. 100 minutes/month typically costs $5–$12. Very affordable for the value.
Can it make outbound calls automatically?
Yes! Outbound calling is one of the most powerful use cases. Feed it a contact list and it will call each lead, qualify them, and log results to your CRM automatically.
Which CRMs can you integrate with?
I can integrate with GoHighLevel, HubSpot, Salesforce, Pipedrive, Airtable, and more. Post-call summaries and lead data sync automatically after each call ends.
Is this compliant with call recording laws?
I configure the agent to announce recording at the start of calls as required by most jurisdictions. You're responsible for verifying compliance with laws in your country/state.

