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English
$
USD
I will vapi ai calling agent, retell ai voice agent, ai cold calling, ai receptionist
Hans S
About this gig
Your business could be losing leads because calls go unanswered, follow-ups are delayed, or staff spend hours handling other important task
I develop AI voice agents using Retell AI, Vapi AI to answer calls, qualify leads, handle customer inquiries and integrating it with GoHighLevel CRM or your preferred CRM to book appointments, manage leads and automate follow ups.
Whether you need to recover missed leads, reduce manual calling or simplify appointment booking, I'll build a solution that can improve your business operation and workflow exponentially.
WHAT YOU WILL GET:
- AI receptionist for inbound calls
- Outbound AI calling agents for lead qualification and follow-ups
- AI appointment setters with calendar integration
- Retell AI and Vapi AI voice agents with custom conversation flows
- GoHighLevel Voice AI with CRM integration
- API, webhook, and business tool integrations
- Call routing, data collection, and post-call automation
INDUSTRIES I SERVE:
- Real estate
- Healthcare clinics
- Dental offices
- Insurance agencies
- Law firms
- Recruitment agencies
- Home services
- Marketing agencies
- Ecommerce and car dealerships.
First thing first!! kindly send me a message before you place an Order.
Get to know Hans S
Hans S
AI Automation and AI Agent Expert
- FromGermany
- Member sinceSep 2026
- Avg. response time1 hour
Languages
English, German
Hello, I am Hans, an expert in AI voice agents, workflow automation and AI agent development. I build with tools such as Vapi, Retell AI and GoHighLevel for calling, lead qualification, appointment booking and customer support.
I automate business tasks and process by creating workflows and AI powered task automation using Make (Integromat), n8n and Zapier and i also set up Hermes Agent for personal AI Chatbot Agent. I help businesses connect apps, reduce manual work, and improve operations.
Send me a message to discuss your project!
My Portfolio
FAQ
What is an AI voice agent?
An AI voice agent answers or makes phone calls, understands spoken responses, follows a defined conversation flow, and can perform tasks such as collecting lead details, answering questions, or booking appointments.
Which AI voice agent platforms do you work with?
I work with Retell AI, Vapi AI, and GoHighLevel Voice AI. The right platform depends on your call requirements, integrations, existing systems, and budget.
Can you build an AI receptionist for my business?
Yes. I can configure an inbound voice agent to greet callers, answer approved questions, collect information, route calls, and handle appointment requests according to your requirements.
Can the AI agent make outbound calls?
Yes. Depending on the platform and your use case, I can configure outbound calls for lead qualification, follow ups, appointment reminders, and other permitted business calling workflows.
Can the agent book appointments automatically?
Yes. With a compatible calendar integration, the agent can check availability, collect booking details, and schedule appointments according to the configured rules.
Can you connect the agent to my existing phone number?
This depends on your phone provider, number type, country, and platform compatibility. I will review your setup before confirming the integration.
Can the AI voice agent speak more than one language?
Yes, if the selected model, voice, and platform support the required languages. Please specify your languages and whether the agent must switch languages during a call.
Do I need to pay for Retell AI, Vapi AI, or phone services separately?
Usually, yes. Platform subscriptions, telephony, AI usage, and other third-party services may incur separate charges that are not included in my development fee.
What do you need from me before starting?
I need your business use case, inbound or outbound call requirements, preferred platform, conversation script or FAQs, desired integrations, and access to any necessary accounts. Please do not send passwords directly in chat.
