UpCodes

Free Revit add-in that validates BIM models against user-authored or institutional rule-based checksets, flagging non-compliant elements with direct in-model navigation. Part of the Autodesk Interoperability Tools for Revit suite. Seven pre-built checksets ship with the tool -- all are institutional BIM standards (Ohio State, Penn State, USACE, VA, etc.), NOT ICC/NFPA building-code rules; building-code checking requires authoring custom checksets via the companion Model Checker Configurator. As of Revit 2026 (v10.0), the Model Checker API is formally deprecated; v9.2 (Revit 2022-2025) retains API access. FREE for any licensed Revit user.

AI code-compliance platform natively embedded inside Autodesk Revit (and SketchUp, coming soon), launched June 2026 at AIA'26. Single-click full-project compliance check in ~30 seconds: every flagged result is tied to a specific Revit model element and cited to the exact ICC code section via a formal data agreement with the International Code Council. Modules: Compliance Analysis (in-model element-level flagging), Compliance Chat (AI code assistant in Revit and web), and Kestrel Portal (web dashboard for non-BIM stakeholders). Also available on Autodesk Design & Make Marketplace and Trimble Connect Marketplace. Denver CO startup, $2.15M pre-seed (New Stack Ventures, FirstMile Ventures).

AI-powered building plan review platform that ingests PDF plan sets and checks them against IBC, IPC, IMC, IRC, NFPA 101, ADA, FHA, UFC, and locally amended codes using computer vision, OCR, and ML. Features: automated compliance flagging with code citations, Plan Chat (AI Q&A directly on uploaded plans), and VersionVue (automated redline comparison between plan revisions). Outputs pass/fail results with citations; vendor explicitly disclaims results as informational and not a substitute for professional plan review. Founded 2022, Miami FL; $2M seed (Lightning Capital, Govo Venture Partners); also available via CivicPlus Community Development platform (partnership March 2026).