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FLEET MANAGEMENT — VOICE

AI Driver Support Agent

Fuel PINs, shop locations, policy questions — resolved instantly, in three languages, at any hour.

CLIENT
Leading Global Fleet Co.
FLEET
1M+ Vehicles
CHANNELS
Voice & SMS (A2P)
STATUS
Live — Pilot Expanding
218K/yr
Calls covered
~95%
Per-call cost reduction
3 Langs
One agent, no rebuild
24/7
Always answered

01

The challenge

A 24/7 call center serving a multilingual driver base. Three call reasons alone — fuel PIN retrieval, mechanic search and vehicle policy questions — drive around 218,000 calls a year and roughly $1.9M in call-center operating cost. Drivers wait on hold. Agents burn through their day on the same repetitive requests.

02

Tech stack

  • Azure + Azure AI Foundry
  • LiveKit real-time voice
  • Twilio (voice + A2P SMS)
  • React / Kubernetes
  • Dynatrace + Entra ID

03

What we built

  • A natural-voice agent named “Alex” that answers calls end to end for the three highest-volume driver requests — authenticates the driver, finds a shop, interprets the policy, or issues a fuel PIN — and hands off cleanly to a human when a call needs one.
  • One agent across English, Latin American Spanish and Canadian French. No separate build per market or per language.
  • Sounds like a person, not a menu tree. Handles interruptions, corrections and back-and-forth like a call-center agent would.
  • SMS mirror for drivers who prefer text, on the same authenticated flows as voice.
  • Built on modular architecture where voice, reasoning and tools stay separated — the underlying AI can be upgraded without touching the call flow, so the client is never locked into a single vendor.

04

Impact & results

~95% Per-Call Cost Reduction

About $4 per call-hour on the AI agent versus about $87 on the human queue, on ~218,000 covered calls a year. Scales to zero between calls, so idle infrastructure costs nothing.

One Agent, Three Languages

Callers get instant answers in-language, day or night. No hold times, no menus, no separate build per market — and a clean transfer to a human whenever the call really needs one.

05 / Outcome

Outcome

Live in production since August 2026. Client pilot in flight with three enterprise fleet customers; full production release scheduled for late October.