Comparable projects before black-box predictions.
ATourOf is designed around nearest completed projects, source-labeled facts and transparent adjustments—not a model that invents hidden scope from photos.
Location, square footage, layout, cabinet tier, quantities, materials and scope create the comp set.
Layout changes, plumbing relocation, cabinet tier, countertop area and other confirmed scope can explain why two projects priced differently.
Small or weak comp sets should produce wider ranges and lower confidence rather than false precision.
What belongs in the feature layer
Every useful number needs provenance.
Contractor-reported, contractor-confirmed AI, AI-observed and modeled values are kept distinct so the system can exclude low-quality records from training or public aggregation.
Build a private project model from work you already completed.
Start with 10–25 finished kitchens. We’ll structure the projects first; you do not need to replace your estimating software.