BidNorm is AI tender levelling software for commercial and estimating teams at contractors, subcontractors and consultancies. It turns priced returns that arrive in every supplier's own format into one comparison against the BoQ, in minutes instead of days of retyping. Upload the BoQ or pricing schedule, then each supplier's return as PDF, Excel, Word or CSV, including scanned PDFs. BidNorm places every price against the right BoQ item, even where suppliers have renumbered, reworded or reordered items. Every return is checked as it goes in: line values, section subtotals and the tender sum are added up and compared with the supplier's own figures. Missing items and changed quantities or units are flagged, and qualifications and exclusions sit as notes on the prices they relate to. Each price links to the exact line in the supplier's document, so any figure can be verified in one click. Anything that can't be placed is kept in an Unmatched section, so nothing is lost. The finished comparison exports to Excel with live subtotal and total formulas, flags and notes, ready for the tender report. Free trial with 200 pages and no card needed. Data is stored in the EU and is not used to train AI.