Yes. Every export is versioned and diffed element by element, so each number in your estimate points back to the exact model revision it came from. Here is what happens.

The number moved because the model moved. BidLight keeps one live record of the project inside Revit and Navisworks, so when someone edits geometry or metadata, the cost tied to that same model…

Every export BidLight publishes is versioned and diffed element by element, so an old revision can't hide from you. The model is the record, and cost rides on the same model.

Yes. That is the whole point of BidLight. You export from Revit or Navisworks and cost rides on the same model. Labor, equipment, material, and time costs come back in minutes, not days.

Every export from BidLight is versioned, and every version is diffed element by element. That history is the proof.

Yes. That quick estimate is a deliverable, and you can put it on an invoice.

Yes. BidLight sends a daily digest at 6am. It shows what you own, what's open, and who's responsible. So your morning status call turns into a quick scan, not a two-hour hunt.

Yes. Every export you publish from Revit or the federated Navisworks model is versioned, and BidLight diffs it element by element. If a wall moved between v2 and v3, you see it.

The honest answer is you're losing the hours you can't bill. Every time an export lands, someone has to diff it by hand, chase what moved, and re-check sheets against the model.

Yes. You can send a budget number the same day the client asks, even with the model only half finished. BidLight keeps one live record of the project inside Revit and Navisworks. Export the model.