Marshall Tech
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AI voice agents that handle real phone work

We'll build AI voice agents that answer, qualify and book callers on your main company number, with a human ready for anything complex.

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Marshall Tech is an AI agency in Sydney, working with businesses across Australia.

Engagements starting from

$6,000 AUD + GST

What can an AI voice agent handle?

An AI voice agent speaks with callers in natural language: answers questions, captures details, books appointments, and escalates when needed. Marshall Tech builds and integrates voice agents Australian businesses can trust on the main company number.

Voice agent vs AI receptionist

An AI voice agent (or AI phone agent) speaks with callers in natural language: answers questions, captures details, books appointments, and escalates when needed. Marshall Tech designs, builds and integrates AI voice agents that Australian businesses can trust on the main company number.

  • Reception
  • Outbound follow-ups
  • Collections
  • Support triage
  • Sales qualification

Where voice agents win

  • High inbound call volume
  • After-hours coverage
  • Repeat FAQs draining staff time
  • Appointment-heavy businesses (trades, clinics, professional services)

Delivery

  • Script
  • Voice build
  • Telephony/PBX
  • CRM/job system
  • Monitored launch

Results from recent client work

  • 98%

    True Protein pipeline accuracy

  • 6 weeks

    SportsBlock idea to live MVP

  • 40%

    Adapt Health admin time saved

Just Futsal Association

Admin & Customer Service Automation

I needed a clean up of the tech behind my operation, Nick was able to build solutions that made administration simpler, and reduced customer service work to almost nothing. Highly recommend.

Vinny Leite, Director, Just Futsal Association

Questions we get asked

  • A phone agent that converses in natural language, uses tools to book or update systems, and escalates to a human when rules say so.

  • Receptionist is the front-desk pattern. Voice agents can also cover outbound follow-ups, sales qualification, and support triage with different scripts and KPIs.

  • Yes. We integrate with telephony and PBX setups so the agent can handle real production traffic with monitoring.

Book a voice agent demo

We will map scripts, call flows, and the first live integration path.

Book a demo call