We build tools for people who build things.
Tarn is a Melbourne-based AI and software studio. We build for construction, trades, and businesses of every size.
What we do
Focused capability, not everything for everyone.
Automation
Stop paying people to do what software should handle. Invoice processing, report generation, data entry, scheduling — if your team is doing it manually and repeatedly, we'll automate it. Quick to set up, immediate payoff.
Custom Software
Custom software used to mean six figures and a year of waiting. Not anymore. Modern tools have made bespoke software genuinely accessible — purpose-built for your workflows, at a fraction of the traditional cost.
AI Integration
Practical AI that saves time, not buzzword consulting. We connect real models to real problems — document processing, estimation, decision support — where it actually matters.
Estimating & Construction Tech
Purpose-built for builders, trades, and QS professionals. We understand construction because we come from it — tools that respect how the industry works.
We don't sell transformation. We build things that work, then make them better.
Tarn is a small studio, deliberately. We work closely with a handful of clients at a time, which means direct access to the people building your software — no layers, no handoffs. We care about the craft of building software, not scaling an agency.