Ichi
AI for building code compliance and construction administration
AI-powered platform that delivers instant building code answers, automates plan review comments, and strengthens QA/QC across the project lifecycle.
Why This Tool Exists
Architecture firms spend 5-10 hours per week manually researching building codes, reviewing plan sets for compliance issues, and responding to jurisdictional comments. Plan review delays of 6-18 months cost projects tens to hundreds of thousands of dollars per month.
AI instantly analyzes drawings against building codes and jurisdictional requirements, providing cited code answers in under 30 seconds. Pre-checks designs before submission to reduce review comments by 60% and accelerates permit approvals.
How You Use It
Data Transparency
Exactly what this tool uses and how
Contact vendor for API accessUse Cases
- ·Instant building code research and interpretation
- ·Pre-submission design review and code checking
- ·Automated plan set QA/QC and consistency checks
- ·Construction administration RFI and submittal review
- ·Team knowledge sharing and prompt library building
Pricing
Sources & Research NotesResearch date: 2026-02-01
- https://www.ichiplan.com/
- https://blog.ichiplan.com/ai-streamlines-design-review
- https://www.aecplustech.com/tools/ichi
- https://pitchbook.com/profiles/company/862728-85
- Costanoa Ventures AI report and investment announcements
- https://www.tapestry.vc (investor information)
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