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I will build ai voice agents with n8n automation
Charles T
About this gig
Missing calls, losing leads, or spending too much time on follow-ups? I build AI voice agents connected to n8n automation so your business can answer callers and take action automatically.
WHAT I CAN BUILD
- AI receptionist for inbound calls and customer FAQs
- Lead qualification and appointment booking agents
- Calendar booking, rescheduling and reminders
- CRM updates, call summaries and transcript logging
- SMS/email follow-ups and missed-call workflows
- Human handoff and call routing
- n8n workflows using APIs, webhooks, Google Sheets, calendars and CRM tools
HOW IT WORKS
Your voice agent speaks with callers.
n8n handles the next steps: checks availability, updates records, sends notifications and triggers follow-ups.
I can work with suitable voice AI platforms such as Vapi, Retell AI or GoHighLevel, depending on your setup and project needs.
Every project is scoped around your process, with testing and a clear handover. Platform subscriptions, calling fees and advanced integrations may cost extra.
Message me before ordering with your use case, voice platform (if any), and apps to connect.
Get to know Charles T
Charles T
AI Automation Developer, n8n, AI Agents, API Integrations
- FromNigeria
- Member sinceJun 2025
- Avg. response time1 hour
- Last delivery1 month
Languages
English, French, Finnish, Spanish
Hello, I'm Charles, I build automation systems that solve real operational problems, not just impressive demos. Using n8n, Make, Zapier, OpenAI and Claude, I create AI agents, AI voice assistants, API integrations and custom workflows that connect your CRMs, Google Workspace, WhatsApp and other business tools.
From lead follow-ups and document processing to appointment booking and workflow troubleshooting, I focus on clear logic, reliable execution, testing and easy handover.
Have a process that's taking too much time? Tell me what's slowing you down, and I'll help design a practical solution.
My Portfolio
FAQ
What is an AI voice agent, and how can it help my business?
An AI voice agent is an intelligent virtual assistant that can answer calls, respond to customer questions, qualify leads, and book appointments. When integrated with n8n automation, it can also update your CRM, send follow-ups, and automate repetitive tasks, helping your business save time
Which AI voice platforms do you work with?
I can build and integrate AI voice solutions using platforms such as Vapi, Retell AI, and GoHighLevel Voice AI, depending on your project requirements. I also connect these platforms with n8n workflows, APIs, webhooks, and other business applications to create a more complete automation system.
Can you integrate an AI voice agent with n8n automation?
Yes! I can connect your AI voice agent to n8n to automate tasks such as appointment scheduling, CRM updates, lead management, call logging, notifications, and customer follow-ups. Your voice agent handles conversations while n8n coordinates the actions and data behind the scenes.
Can the AI voice agent handle both inbound and outbound calls?
Yes. Depending on your chosen platform and subscription, I can configure AI voice agents for inbound customer calls and outbound workflows such as lead follow-ups, appointment reminders, and customer outreach. Outbound calling must follow applicable consent and telemarketing requirements.
Can the AI voice agent book appointments and manage my calendar?
Yes! I can integrate your AI voice agent with supported scheduling platforms, including Google Calendar, Calendly, and GoHighLevel Calendars. Depending on the integration, the agent can check availability, book appointments, send confirmation.
Can you connect the AI voice agent to my CRM and other business tools?
Absolutely. I can integrate your voice agent with supported CRMs, Google Sheets, Slack, email services, calendars, and other applications using n8n, APIs, and webhooks. This allows customer information, call summaries, leads, and workflow updates to move automatically between your systems.
Will the AI voice agent sound natural and transfer calls to a human when needed?
AI voice platforms support natural-sounding conversations, but voice quality and response speed depend on the selected platform and configuration. I can set up conversational prompts, knowledge-base responses, fallback instructions, and human handoff workflows where supported.
Do I need paid subscriptions for Vapi, Retell AI, GoHighLevel, or n8n?
Some AI voice platforms charge for usage, phone numbers, or subscriptions. n8n also has cloud and self-hosted deployment options. These third-party costs are separate from my service unless explicitly included in your package.
Can you fix, improve, or troubleshoot my existing AI voice agent or n8n workflow?
Yes! I can review existing voice agent configurations and n8n workflows to identify integration errors, webhook issues, failed automations, incorrect data mapping, and unreliable call flows. I can then recommend and implement suitable improvements based on your current setup and project scope.
What do you need from me to get started?
Simply share your business use case, what you want the AI voice agent to accomplish, your preferred voice AI platform (if any), and the tools you want connected.
