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Case Study #2 · AI front desk

ElevenLabs voice agent + n8n orchestration. A front desk that never sleeps.

Replaced an expensive human front desk with a 24/7 voice agent that books consultations, logs to CRM, and handles tier-1 support across email, phone, and chat — for an IT training and placement firm with a complex set of customer scenarios.

Automation Voice AI ElevenLabs n8n
Industry IT training & placement
Key contact Anna, Project Manager
Timeline Demo in 2 weeks; live in 6
24/7 Automated booking and tier-1 support
≥95% Successful task completion / containment
$0.08 Per call (60–90s, usage-based)
Live CRM Transcripts, outcome tags, calendar sync
Industry
IT training & placement
Key contact
Anna, Project Manager
Customers
Recent graduates with complex visa statuses, plus IT pros seeking training and placement

The front desk was expensive — and a brand problem.

Anna and her team wanted a seamless, modern solution for handling front desk duties without relying on costly human personnel.

Traditional support was expensive. Staff struggled with constant context switching between:

These repetitive tasks drained resources and slowed response times, undermining both cost-efficiency and the company's modern, tech-forward brand.

Replace the front desk with an AI-driven solution.

Agile MVP, daily iteration, full handoff.

  1. Agile MVP, fast. First working product delivered by end of week 1. Demo-ready agent with a dummy CRM shipped in 2 weeks — on deadline.
  2. Rapid iteration for real needs. Frequent collaboration with Anna's team. Fast feedback and sandbox / production access. Iterations every ~3 days adding key integrations, simplifying flows, and boosting reliability. Tuned to hit the ≥95% success benchmark.
  3. Full-scale deployment & training. Final stack: ElevenLabs voice (with Twilio), a custom Model Context Protocol (MCP) server, and n8n orchestrating multiple microservices. Integrated with Microsoft Teams, Dynamics 365 CRM, Outlook calendar, and custom AI tools. Loom walkthroughs and full documentation. Handoff included training plus optional ongoing maintenance.
Caller Twilio ElevenLabs voice MCP server n8n Dynamics 365 / Outlook / Teams

Live on schedule. Staff focused on the work that matters.

Before (Manual support) After (AI-powered automation)
High recurring costs Major labor savings
Error-prone integrations Seamless, automated cross-system flow
Slow bookings / ticketing Fast, self-serve for students
Hard to scale Ready for future outbound automation

What made this build work.

What it's built on

  • Voice: ElevenLabs + Twilio
  • Orchestration: n8n with custom Model Context Protocol (MCP) server
  • CRM & calendar: Microsoft Dynamics 365, Outlook calendar
  • Comms: Microsoft Teams
  • Ops: transcripts, outcome tagging, error handling, run logs

Noah was fast, communicative, and cracked every integration… some of which we worried weren't even possible. Our complicated set of needs felt manageable for the first time. Staff and students love the new system.

Let's build your voice agent and scale this month.

Noah

Drop your name and email. I will look at your company and reply within 24 hours.

I read every submission myself. You will hear from me, not a bot.

Got it. I will look at your company and reply within 24 hours. Looking forward to learning about what you need built.
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