Built in Melbourne · for Australian builders

AI that knows what's actually happening on your site.

Siridius Systems is the intelligence layer for residential construction. We watch your site, track your build, and tell you what to do next — today. We drive the robots that do the work — next.

300k
Projected Australian construction worker shortfall by 2027.
174k
Homes built last year — 27% below the federal target.
40.8%
Rise in residential building costs from 2020 to 2024.
1.2M
Homes the federal government has committed to deliver in five years.
// industry data, 2024–2025
The platform

Three layers of intelligence. One platform.

Mount a camera. Plug us in. Get a live, AI-driven view of your build — from foundation to fit-out.

Vision

Our AI watches the site in real time — recognising materials, tools, structural elements, and missing PPE. No training data, no manual labelling. It works from day one.

Intelligence

An onsite LLM compares what it sees to your build plan. Stage-by-stage progress, schedule risks, and plain-English insights. "Framing is 75% complete — book the plasterer for Tuesday."

Interface

A live 3D digital twin of your site. Upload the floor plan, see every detected object in space, ask the AI questions, manage progress and safety from one dashboard.

How it works

One camera. Live insight.

The same perception stack used in modern robotics — running on the camera that's already on your site.

01

Mount the camera

A tripod, a hard hat, or a tradie's phone in a pocket. We're hardware-agnostic. Phase 2: the camera lives on the robot.

02

The AI sees the site

Zero-shot vision plus monocular depth gives every object — beam, brick, tool, PPE — a label and a 3D position. No model training, no setup.

03

You get decisions, not data

The LLM compares site state against your plan and tells you what's next, what's late, and what's unsafe. In the dashboard, by email, in chat.

"Competitors mount cameras on hard hats to watch humans work.
We mount cameras on robots to guide them.
Same AI. Different outcome."

// our entire thesis, in three lines

Today & tomorrow

Site intelligence now. Robotic execution next.

We're honest about what we ship today and where we're going. The platform that monitors your site tomorrow is the same platform that drives the robots on it.

SHIPPING — 2026

Site intelligence (SaaS)

Drop-in AI vision and reporting. Builders pay a flat monthly fee per active site.

  • Automatic stage-by-stage progress tracking
  • Material and tool inventory, by photo
  • Safety alerts (missing PPE, hazard detection)
  • 3D digital twin and live AI chat
NEXT — 2027+

Robot-as-a-Service

Off-the-shelf robots, running our platform. You don't buy hardware — you pay per house.

  • Site scanning & documentation (autonomous)
  • Material transport and staging
  • Painting and surface finishing
  • Same AI brain across every robot type
For whom

Built for Australian builders shipping real homes.

If you're delivering residential builds in Melbourne's growth corridors and the gap between your plan and your reality is costing weeks per build, we should talk.

  • Volume home builders Track 20+ active sites without 20 supervisors. AI watches every build, every day.
  • Boutique residential builders Know exactly when to book the next trade. Stop losing days to schedule guesswork.
  • Construction tech & PropTech We integrate. Estimating, accounting, project management — your stack stays yours.
Early adopters

We're taking on a small number of design partners.

If you're a residential builder in Australia and you want to be one of the first sites running on Siridius, get in touch. Free pilot for design partners. We respond within 48 hours.

[email protected]