<p>It&#39;s built to hold up when someone at the table asks &quot;why this number?&quot; — because every line item traces back to a source, not a gut feeling.</p> <p>Most estimates get shredded in value engineering because nobody can explain where the number came from. BidLight&#39;s estimate isn&#39;t a single lump sum pulled from a spreadsheet — it&#39;s a BOQ built line by line, with labor, equipment, material, and time costs classified straight from your Revit model by two AI models running at 86% accuracy. Pricing comes from a live database of roughly $30,000 in current rates, cross-checked against Craftsman, 1Build, and RSMeans.</p> <p>What that means in the room:</p> <ul><li><strong>Every line has a source.</strong> When a GC or owner pushes back on a cost, you point to the assembly and the pricing reference, not a vague allowance.</li><li><strong>The model and the number stay in sync.</strong> If someone proposes swapping a system on the spot, you update the Revit model and the estimate reflects it in real time — no re-running takeoffs after the meeting.</li><li><strong>Line items are auditable, not bundled.</strong> Because costs break out by labor, equipment, and material, you can show exactly what a proposed swap saves or costs, instead of eyeballing it.</li><li><strong>Pricing is current, not last quarter&#39;s.</strong> The database updates continuously, so nobody can dismiss your number as outdated.</li></ul> <p>That&#39;s the difference: an estimate that&#39;s defensible in real time, not one you have to rebuild every time the design changes.</p>