<p>Yes. BidLight compares any two revisions of your model element by element, grouped by category: structural, MEP, envelope and interior. Every publish from Revit or Navisworks is a versioned snapshot with its own files, author and milestone, so you see exactly what changed, who changed it and when.</p> <p>That keeps coordination meetings from turning into detective work. You find out what changed between two exports in about 15 minutes instead of a 90-minute meeting.</p> <p>Issues are pinned to the elements they concern and carry the sheet and revision they came from. Closing one requires proof: screenshots, user sign-off and the linked model commit. Owners get a 6am digest of what is assigned to them.</p> <p>Estimation runs on the same model, so the cost of each change is visible too. BidLight also offers done-for-you BIM services, including execution plans and 4D/5D.</p>