I will build an ai voice agent using vapi retell synthflow elevenlabs n8n


About this gig
Need a smart AI voice agent that can handle calls, qualify leads, book appointments and automate your workflow?
I will build and integrate a professional AI voice agent using Vapi AI, Retell AI, Synthflow, ElevenLabs and n8n.
I can create:
AI voice agents & AI receptionists
Inbound & outbound calling
Lead qualification & follow-ups
Appointment booking
Customer support automation
n8n workflows
API, webhook & CRM integrations
Custom prompts, call flows & voice setup
Your AI agent can connect with your existing tools and automate repetitive tasks, helping you respond faster and capture more leads.
Whether you need an AI receptionist, sales agent, appointment setter, customer support agent or business automation system, I can build a solution around your workflow.
Platforms & tools: Vapi, Retell AI, Synthflow, ElevenLabs, n8n, APIs and webhooks.
Message me before ordering with your requirements so I can recommend the right setup for your project.
Get to know David
Tech Expert
- FromUnited States
- Member sinceSep 2026
- Avg. response time1 hour
Languages
English, French, Spanish, Arabic, German
FAQ
What AI voice platforms do you use?
I work with Vapi AI, Retell AI, Synthflow and ElevenLabs to create customized AI voice agents.
Can you build an AI receptionist?
Yes. I can configure outbound AI calling for suitable use cases such as lead qualification, follow-ups and appointment confirmation.
Can you connect the voice agent to my CRM?
Yes. I can integrate the AI voice agent with supported CRMs, APIs, webhooks and business tools.
Can the AI agent make outbound calls?
Yes. I can configure outbound AI calling for suitable use cases such as lead qualification, follow-ups and appointment confirmation.
Do you create n8n automation workflows?
Yes. I can build n8n workflows for lead capture, notifications, CRM updates, follow-ups and other automations.
Can you integrate ElevenLabs?
Yes. I can integrate ElevenLabs for supported AI voice applications and voice-agent workflows.
Can the AI agent book appointments?
Yes. I can connect the voice agent with supported scheduling or calendar systems to automate appointment booking.
Can you customize the AI conversation?
Yes. I can create custom prompts, conversation flows, qualification questions, responses and business-specific instructions.
Do I need to provide my own accounts?
You may need to provide access to the platforms required for your project, such as Vapi, Retell, Synthflow, ElevenLabs or n8n
