AI-assisted preconstruction

Calculator-first estimating for enterprise builders.

Open Concrete Slab Pro

Launch fast, defensible estimates with a library of discipline-specific calculators. CostFlowAI centralizes pricing data, explains the math, and exports in seconds.

Search runs locally with zero telemetry.

Flagship calculators

Why CostFlowAI

  • Reusable calculator engine with transparent math.
  • Explainable exports to CSV, XLSX, PDF, and print.
  • Strict CSP, zero external scripts, and export-ready outputs.