How do you handle the time difference from the east coast?

We deliberately keep calendar overlap with AWST — most calls happen in your morning. Async build work then continues in our timezone, so you tend to wake up to progress rather than waiting on an east-coast vendor who's already gone home.

Can you handle resource-sector compliance?

Yes. We work with WA service businesses that supply mining and energy clients, and we deploy on-premise or in AWS Sydney where data sovereignty or contractor compliance requires it.

How does payment work?

AUD invoicing through Xero, GST included. Standard split is 50% upfront and 50% on go-live.

Most Perth projects land between $2,000 and $15,000 AUD depending on scope, with the exact number set at the free audit.

How long does it take?

Simple automations take about 2 weeks; a full AI agent or multi-system build takes 3 to 4.

Melbourne-based · serving Perth, WA, Australia-wide, and globally

Automation that answers on WA time in Perth

Perth pays a tax on distance: skilled build talent is scarce, and east-coast vendors go quiet by your mid-afternoon. We work directly with WA businesses, deliberately overlap AWST hours, and build AI agents that handle quoting, bookings and follow-up around the clock. Built by the founder in Melbourne, delivered remotely to Perth.

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Why Perth and WA businesses choose Zatersio

We keep calendar overlap with AWST — calls happen in your morning, not after the east coast has logged off.
Async work continues in our timezone, so a WA client often wakes up to overnight progress.
Familiar with WA field-service and resource-sector ops — simPRO, Salesforce, SAP and the long tail of contractor systems.
On-premise or AWS Sydney deployment for resource and government-linked clients with strict data or contractor-compliance rules.
You work directly with the engineer building it — no time zones lost through an account manager.
Remote delivery across WA, and most builds ship in 2 to 4 weeks.