STACK

STACK is a preconstruction platform that helps users create detailed estimates from digital blueprints, enhancing bidding and project management processes.

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STACK helps construction contractors, estimators, and specialty-trade teams turn digital plans into measured quantities and bid estimates. Upload and organize drawings, then measure areas, lengths, volumes, and item counts directly on plan sheets. Search plans, compare drawing revisions with overlays, and reuse takeoff templates to keep project measurements organized. Use the quantities to build estimates with materials, labor, overhead, and markup, then review costs in reports and prepare proposals. Cloud-based project access lets teams share plans and estimate information, while AI-assisted tools can help identify common elements on drawings. STACK is suited to contractors who need a digital workflow for plan takeoff, material estimating, and preparing construction bids.

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