The Problem & The Solution
The Problem
Builders face reduced margins and operational drag from clients who are unprepared, misinformed or working from outdated rules.
Homeowners absorb the cost of errors they never saw coming, because no tool has ever been able to tailor guidance to their specific site, council, documents and build path.
With planning legislation and standards shifting constantly, this level of personalisation wasn’t achievable before now.
The Solution
PreBuilder uses agentic AI to deliver personalised, real-time guidance built around each user’s site, council rules, documents and stage of build.
It checks zoning, overlays, legislation and risks instantly, analyses plans and reports, and leads users step-by-step through every requirement; preventing the mistakes that cost homeowners money and drain builders’ time.
By consolidating everything into one intelligent, continuously updated system, PreBuilder gives clients the clarity they’ve never had and gives builders the efficiency they’ve always needed.
Personalisation
Tailored to you
A robust proprietary memory system allows PreBuilder to understand each user’s project, council rules, documents and objectives. It evolves its guidance as the project progresses, delivering personalised building intelligence far beyond what generic AI tools can offer.
Regulatory Intelligence
Utilises up-to-date legislation
Australia’s planning rules, overlays, council requirements and building codes shift constantly, and no tool until now could keep up. PreBuilder cross-references real-time zoning data, legislation and council policies with its dynamic memory engine, ensuring every recommendation is informed by the user’s site, documents and stage of build.
Document Analysis
Understands Documents
From site plans to engineering reports and even contracts, PreBuilder analyses and cross-references every detail with zoning, legislation and its project memory. It understands nuance, identifies risks and delivers clear solutions, and can even generate cutting lists and cost-saving insights for builders.
Backing & Validation
Traction (Snapshot)
Validation
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Backed by State Government
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Awarded $100k AIML grant (Industrial AI SME Program)
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Supported by real builders & homeowners in testing groups
Real usage signals
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Early User Adoption (Soft Launch Phase)
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Multiple early subscribers
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Paying daily active users
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0% churn
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Returning weekly users
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100% of users upload plans or documents
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100% complete onboarding
Content & Community
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1000+ Facebook Group Members
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Growing LinkedIn audience
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730+ Organic Instagram followers
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High Engagement
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100+ Australian Groups & Forums with 2M+ Members Demonstrating Demand
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130% Month-on-month growth in followers
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1500% growth in engagement
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50+ businesses requesting partnership or advertising info