Faster estimates. Better decisions.
EstiFlow is purpose-built for Australian residential builders. Upload your plans and receive a builder-ready costed BOQ workbook and estimate report in minutes, not weeks.
Our Mission
Traditional Quantity Surveying is manual, expensive, and slow. A single residential estimate can take 5–10 business days and cost $1,500–$5,000+. For volume builders tendering on multiple projects each month, that cost and delay adds up fast.
EstiFlow was created to change that. We read your architectural plans, measure quantities across 30+ trades, and produce a complete estimating pack: an estimate report with executive summary, indicative construction programme, and trade-by-trade cost breakdown, plus an editable BOQ workbook with 200+ costed line items.
We're not here to replace qualified Quantity Surveyors. Many of our customers use EstiFlow alongside their QS for preliminary estimates, variation checks, and tender-stage costing where speed matters. EstiFlow complements professional QS services by giving builders a fast, evidence-backed starting point.
What you receive isn't a generic spreadsheet with template rates. Every report includes a project-specific narrative explaining what's being built and why it costs what it does, a prioritised pre-tender decision register showing exactly which provisional allowances need to be resolved, and subcontractor pricing packs ready to send to your trades. Every estimate also includes intelligence reports generated specifically for your project: value engineering opportunities, a construction risk assessment, DA and council cost estimates, and a bank finance summary.
What We Stand For
Accuracy First
Estimates are benchmarked against independent professional Quantity Surveyor reports. Rates reflect current Australian residential construction costs, updated quarterly.
Builder-Ready Outputs
We deliver a costed BOQ workbook and estimate report that builders can review immediately and adapt to their own pricing.
Transparent Pricing
No subscriptions, no hidden fees. Per-job pricing from $499 for granny flats. Pay only when you need an estimate.
Built for Builders
Founded by construction and technology professionals who understand what residential builders need at tender stage.
Builder Control
Your estimate, your rates. Edit any line item, save your preferences, and regenerate reports instantly. EstiFlow gives you the starting point — you shape it to match your market.
How EstiFlow Works
You upload your documentation. DA-stage architectural plans and NatHERS energy compliance are required. Structural drawings, geotechnical reports, electrical, hydraulic, mechanical, landscape, joinery, and finishes documentation further tighten pricing.
EstiFlow then measures, groups and costs the job into a builder-ready workbook and estimate report. No takeoff software to learn. No onscreen measuring. Just outputs your team can review and edit.
Once your estimate is ready, access it in a fully interactive dashboard. Edit rates, adjust quantities, change your builder margin, toggle site supervision — everything recalculates live. Save your rate preferences to auto-apply on future jobs, then regenerate all deliverables with one click.
Ready to see the difference?
Upload your plans and get a builder-ready costed BOQ workbook and estimate report — delivered in minutes, not weeks. No subscription required.