Book a 30-minute call
Skip to main content
zatersioBook a call

Engineer-led. Melbourne-built.

Your enquiries answered, documents chased and admin done, by AI agents built for your practice.

We build automation and custom software for mortgage brokers, insurance brokers, financial planners and law firms. Built by engineers in Melbourne, running on our own platform, with your client data kept in Australia.

Book a 30-minute call

You'll leave the call with a ranked list of what to automate and a fixed-price estimate within 48 hours.

An enquiry, handled in seconds

Booked into your calendar
  1. After-hours enquiry

    Hi, are you free this week? I need a quote for a job.

  2. Agent qualifies

    Happy to help. I've taken the details and the best time to reach you, and sent a confirmation by SMS.

  3. Books it in

    Added to your calendar for Thursday at 10am.

  4. Handoff

    The team will call to finalise. Nothing slipped through to voicemail.

Connected to your tools

  • Google Workspace logo
  • Microsoft 365 logo
  • HubSpot logo
  • Slack logo
  • Xero logo

We checked 616 Australian law, accounting and advice firms. None publish how they use AI with client data.

Read the AI Transparency Index

Pick your practice

We build for four kinds of practice. Each has its own admin black hole and its own rules, so each gets its own agents.

Who we work with

Pick a practice to see one workflow we build, the systems it plugs into, and what it is modelled to give back.

Example workflow
A lead comes in at 8pm. The voice agent answers, qualifies it and books a slot in the broker's calendar. The document bot then chases payslips, BAS and bank statements by email and SMS and files them in the CRM, named and ready for lodgement.
Systems it connects
  • Salestrekker
  • BrokerEngine
  • Outlook
Modelled result
3 to 5 hours back per deal on document collection; every after-hours enquiry answered.

See everything we build for mortgage brokers

How the call works

Three steps from first call to live. No six-month discovery phase.

  1. 01

    Book a 30-minute call

    A 30-minute call with Lucky, our lead engineer. You talk us through how work moves through your practice today; we ask about the admin that eats your week.

  2. 02

    Ranked plan and fixed price within 48 hours

    We map your admin and send a ranked list of what to automate first, with one fixed price in AUD. No hourly billing, no retainer.

  3. 03

    Built and live within 2 weeks of kickoff, or it's free

    We build it, connect it to the systems you already run, and go live with your team. If it is not live within 2 weeks of kickoff, you do not pay.

Where your data goes

Your systems talk to a Zatersio agent. The agent runs on AWS Sydney or on a server you own. Nothing is routed through overseas servers and nothing is used to train third-party models.

Where your data goesFlow diagram with three steps. Your systems, such as your CRM, email and practice software, send data to a Zatersio agent. The agent runs on AWS Sydney or on your own server. Your data never leaves Australia and is never used to train third-party models.Your systemsCRM, email, practice softwareZatersio agentReads, decides, actsAWS Sydney or your own serverYour choice of where it runsNever leaves AustraliaNever trains third-party models

You own everything. If we part ways, your automations keep running, in line with the Privacy Act 1988 and the Australian Privacy Principles. How we keep client data onshore

What it costs

Three bands, fixed price, AUD inc. GST. You get an exact number within 48 hours of the call, before you commit a cent.

  • $2,000 - $4,000

    Single workflow automation

    One clearly-defined job that runs without you. Think: a new lead form fills out your CRM and fires a templated reply, or paid invoices in Xero auto-trigger a follow-up sequence.

  • Most common

    $4,000 - $9,000

    Multi-step automation across your stack

    Several steps chained across multiple systems, with branching logic and error handling. The kind of thing you would otherwise hire a part-time admin to babysit.

  • $9,000 - $15,000

    Custom AI agent build

    An AI agent that reads context, makes a decision, and acts: drafting quotes, triaging inbound email, answering customer questions from your own documents. Built and tuned to your data.

Custom software is quoted fixed after the call. See the full pricing breakdown

One platform, industry agents.

Zatersio.si is our own agent platform, and it runs anywhere: your servers, AWS Sydney, or anywhere in the world. It powers SidekickOps (cafe operations via Square, running in our own Melbourne cafe), LegalBox (on-premise AI for law firms) and every custom build we deliver.

Each business gets an isolated environment, and the agents built for it run fully in sandboxes. Host it in your own environment linked to AWS Bedrock, so your data never leaves it, or let us run it on AWS Sydney.

Questions, answered

Want the detail? See the full pricing breakdown or how we handle data sovereignty.

Book a 30-minute call

30-minute call with Lucky, our lead engineer. You leave with a ranked list of what to automate in your business and a fixed-price estimate within 48 hours. No obligation.

Prefer email? info@zatersio.com