ARCHIMIND CBC

Cloud-based building code research and AI compliance platform covering 11M+ code sections across 6,000+ U.S. jurisdictions with 190K+ local amendments, updated ~7,000 times per month. Key modules: AI Copilot (project-aware assistant with cross-session memory that answers code questions with exact citations), Revit add-in (real-time in-model compliance checking flagging stairs, doors, ramps, clearances with links to code sections), and Plan Review (launched June 2026, AI-native QA/QC that analyzes uploaded drawings across architecture, structural, MEP, fire, life safety, and accessibility disciplines). YC S17 alumni; 800,000+ MAU.

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.

Cloud-based AI drawing review platform checking against IBC, CBC, FBC, ADA, NFPA, and Title 24; per-drawing analysis with code violation markup.

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).