I will integrate an ai voice agent into your business


Level 2
About this gig
Inbound calls get missed. Voicemails don't get returned. Receptionists are expensive and only work business hours. Leads slip through.
A well-built AI voice agent handles 70 - 80% of routine inbound calls answering FAQs, qualifying leads, booking appointments, transferring real opportunities to a human at a fraction of the cost, 24/7, in 30+ languages.
design and build AI voice agents and connect them to your existing systems. Unlike sellers who only know one platform, I work across the whole stack and pick the right tool for your situation:
- Vapi fast to ship, great for standard inbound / outbound use cases
- Retell AI strong reliability, good for high-volume scenarios
- LiveKit Agents when you need real control, custom logic, or self-hosting
- ElevenLabs Conversational AI when voice quality is the priority
- Custom builds when none of the above fits
For the backend, I use whatever makes sense platform-native function calls when simple, n8n or Make for visual workflows, or direct code (TypeScript / Python) when you need real flexibility.
10+ years in full-stack development. I run a small agency focused on AI automation for SMBs in Europe.
Get to know Simon
Software Developer and AI Automation, React Native, NextJS
Level 2
- FromAustria
- Member sinceMar 2013
- Avg. response time1 hour
- Last delivery1 month
Languages
English, German
My Portfolio
FAQ
What does it cost to run after you build it?
Typically $30–$150/month for low-to-mid call volume. Breakdown: telephony (Twilio / Telnyx) + voice agent platform fee + LLM tokens + voice provider. I'll give you a concrete estimate based on your expected volume during discovery.
Do you sign NDAs?
Yes, happy to before sharing anything sensitive.
