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Construction experience. Technical depth.

A clearer view.
From the ground up.

Weather risk, people and equipment.
Practical software, built with industry experience.

Explore the software BUILT FOR THE WORK AHEAD ↘
01

Buildcast

Weather downtime, cost and programme risk.

02

ShiftStack

Labour, payroll and equipment hire.

Better decisions start
with a clearer picture.

Antigrav Labs builds software for construction businesses, starting in Australia: Buildcast for weather downtime, cost and programme risk, and ShiftStack for labour, payroll and equipment hire. We build tools for the decisions that shape a construction business.

Buildcast

Make room for
the unpredictable.

Waitlist open

Weather changes the plan.
See what it means for yours.

Buildcast connects weather conditions to working hours, lost days and cost. Estimate contingency before a job starts, then assess forecast downtime as work progresses.

01

Before the job

Use site weather history and planned shifts to estimate time lost to wind, heat and rain. Compare allowances and their effect on cost and programme.

02

As work progresses

Review the next seven days, weigh the cost of working or standing crews down, and log actual downtime on your phone.

ShiftStack

Keep the work
moving together.

Coming soon

From allocating the crew
to paying for the work.

Connect scheduling, timesheets, pay rules, charge rates, equipment hire and invoicing. Give your team a shared view of the work and the records behind it.

01

People and pay

Allocate crews, capture mobile timesheets and review completed work. Calculate pay from approved records and agreement rules checked by your team.

02

Equipment and billing

Book vehicles and plant, apply project hire rates, and generate client invoices using agreed charge rates and approved work records.

Enquire about ShiftStack

Technical depth.
Practical experience.

Data scientists. Software developers. Construction professionals.

We bring technical expertise together with experience owning and running construction companies and engineering design consultancies.

Get to know Antigrav Labs

Common questions.
Plain answers.

What is Antigrav Labs?

Antigrav Labs builds software for construction businesses, starting in Australia. Our team brings together data scientists, software developers and construction professionals, with experience owning and running construction companies and engineering design consultancies.

What does Buildcast do?

Buildcast is weather intelligence for construction. It connects weather conditions to working hours, lost days and cost. Before a job starts, it uses site weather history and planned shifts to estimate time lost to wind, heat and rain. As work progresses, it reviews the next seven days, weighs the cost of working or standing crews down, and lets you log actual downtime on your phone.

What does ShiftStack do?

ShiftStack is site operations software that connects scheduling, timesheets, pay rules, charge rates, equipment hire and invoicing. Allocate crews, capture mobile timesheets, calculate pay from approved records and agreement rules, book vehicles and plant, and generate client invoices from agreed charge rates.

When will Buildcast and ShiftStack be available?

Buildcast’s waitlist is open now: join it at buildcast.tech and we’ll be in touch as early-access places become available. ShiftStack is nearing launch, with Australia first; send us an enquiry and tell us what your business needs to handle.

Do you offer consulting?

Yes. We are open to consulting conversations about connecting your data, systems and processes.

What’s on
your horizon?

Buildcast’s waitlist is open, and ShiftStack is nearing launch, with Australia first.

We’re also open to consulting conversations about connecting your data, systems and processes. Tell us what your business needs to handle.

Send us an enquiry

We use these details to reply to your enquiry, and keep them for 12 months after your latest enquiry or our last contact with you. See our privacy notice for who processes them (including overseas) and how to ask for access or removal.

support@antigravlabs.com.au