How does Bildstak help VDC and digital construction teams?
Bildstak gives VDC and digital construction teams a live federated model where IFC, Speckle and Autodesk APS data are joined to BCF issues, RFIs, COBie and IDS — queryable in plain English, with the Element Inspector linking every 3D element to its full project record.
VDC and digital construction teams build and maintain the data infrastructure the rest of the project relies on. Bildstak federates that infrastructure into a single queryable layer.
Multi-source BIM federation — connect IFC models from authoring tools, live Speckle streams, and Autodesk APS models simultaneously. Bildstak joins them on IFC GlobalID so the federated view is always current.
Element Inspector — click any element in the 3D viewer and Bildstak surfaces every linked record: BCF issues, Procore or Aconex RFIs, COBie property sets, IDS requirements, cost lines and schedule activities. The full project record for that element in one place.
IDS compliance checking — run Information Delivery Specification validation against the live model and get a prioritised, element-level non-conformance report. Distribute it to the authoring teams with source citations rather than a screen-captured PDF.
COBie scoring — track handover data completeness field by field throughout construction. VDC teams can show the client a live handover readiness score rather than a one-time survey at practical completion.
BCF coordination — Bildstak reads BCF files from any coordination platform, clusters issues by status, discipline or location, and lets the team answer status questions in plain English without opening the coordination tool.
Cross-source queries for non-technical stakeholders — once the VDC team has connected the data sources, anyone on the project can ask questions in plain English and get cited answers. The VDC team becomes the enabler rather than the bottleneck for data questions.
Updated 2026-06-19