The link you send your client was rebuilt. The estimate is split into tabs, a Review button holds the total, validity, down payment, approve and download, and the conversation with your team opens on the side with a thread per line item. Both sides get grouped email alerts when the other replies. With Pro, the link carries your brand.

New on Pro, 3D models in every project. Upload the IFC you export from Revit, ArchiCAD or SketchUp Pro and walk through it in the browser. Quantities come out by trade, type and level, go into the estimate with one click, update when a new version arrives, and later the same model shows construction progress.

Isza's chat now shows what it's doing step by step, like "Reading the 3D model" or "Calculating cash flow", and you can open each step with its result. With Isza Plus, every specialist it consults gets its own card. You can also mention 3D models and files with @ and open anything you mentioned with one click.

PDF templates now do everything your Word letterhead did, and more. Letterhead behind every page, repeating header, custom footer with page numbers, watermark, amount in words, two or three columns, a QR code that opens the estimate online, blocks that only show when they apply, and portrait and landscape pages in the same PDF. Available on Pro.

Isza now takes you where things get done. Ask "where do I set a unit price?" or "where do I change the start date?" and besides explaining, it gives you an Open button that lands on that screen with the panel or section already open. It only links to projects you have access to.