Product Buildertrend Is Putting AI Into Submittals and AIA Billing — the Paperwork That Separates Residential From Commercial The announcement lists four AI features, a Bluebeam integration, a Sage Intacct sync and AIA-style progress invoicing. Read as a group rather than a feature list, it is a residential platform building the document and billing apparatus that commercial work runs on. Hugo Pegley · Sep 29, 2026