<p>When a wall moves, your estimate moves with it. No one has to re-export, re-measure, or re-takeoff. BidLight reads the updated Revit model, diffs it element by element, and recalculates labor, equipment, material, and time costs in minutes. The numbers on your screen are current, so you can tell the client the cost impact while they&#39;re still talking.</p> <p>That&#39;s the win: you stop losing hours to manual takeoffs and start defending your numbers with data. BidLight&#39;s AI models classify line items at 86% accuracy and pull live pricing from a $30,000 database plus Craftsman, 1Build, and RSMeans. So when that wall moves, the estimate reflects real current costs, not last month&#39;s guesses.</p> <p>You also get a version history of every export. You can see exactly what changed, when, and by whom. No more comparing PDFs or digging through email threads. You walk into the coordination meeting knowing the financial impact of every change, and you can bill for that insight if you want.</p> <p>Real customers save about 680 hours a year and win more work with numbers they can stand behind. Try it: export your model, see the update happen live, and watch the takeoff headache disappear.</p>