Ichi

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Ichi is an AI-powered platform that helps architecture, engineering, and construction teams review complex project documents more efficiently.

It supports building code compliance, automated QA/QC, construction administration, and firm-wide knowledge management. By analyzing drawings, submittals, RFIs, and other documents, Ichi identifies missing information, potential conflicts, and items requiring attention, helping teams reduce repetitive work, improve accuracy, and make faster, better-informed project decisions.

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Ichi Overview

Ichi is an AI agent platform that automates code compliance, plan review, and construction-administration workflows for jurisdictions, plan review consultants, architects, engineers, contractors, and owners. Users describe a task in plain English and Ichi's AI agents draft and execute the work — plan intake, completeness checks, code compliance review, and comment-letter responses — across many projects at once. Ichi is an official ICC licensee with access to more than 1 million licensed codes across 269 code groups and 184 municipalities, including ICC codes, IBC, IECC, ADA, and local amendments, with citations traced back to source documents rather than silent AI resolutions. Building departments use Ichi to speed up plan reviews and reduce queue times; plan review consultants get consistent, cited comments; architects and engineers get code answers in under a minute plus QA/QC before submission; contractors and owners get RFIs answered using project history. The platform exports to CSV, Excel, and PDF, and connects via email, API, and webhooks. Ichi is typically live within about three weeks of onboarding.
Ichi is an AI agent platform that automates code compliance, plan review, and construction-administration workflows for jurisdictions, plan review consultants, architects, engineers, contractors, and owners. Users describe a task in plain English and Ichi's AI agents draft and execute the work — plan intake, completeness checks, code compliance review, and comment-letter responses — across many projects at once. Ichi is an official ICC licensee with access to more than 1 million licensed codes across 269 code groups and 184 municipalities, including ICC codes, IBC, IECC, ADA, and local amendments, with citations traced back to source documents rather than silent AI resolutions. Building departments use Ichi to speed up plan reviews and reduce queue times; plan review consultants get consistent, cited comments; architects and engineers get code answers in under a minute plus QA/QC before submission; contractors and owners get RFIs answered using project history. The platform exports to CSV, Excel, and PDF, and connects via email, API, and webhooks. Ichi is typically live within about three weeks of onboarding.

Ichi Pricing

FREE TRIAL
Yes, 14 days, no credit card required
PRICING PLANS
Starter|20/mo
Pro|100/mo
Scale|500/mo

Case studies

See the real projects teams have delivered with Ichi.

Ichi Frequently asked questions

Ichi offers three self-serve monthly plans priced by credits used — Starter at $20/month, Pro at $100/month, and Scale at $500/month — plus custom Enterprise pricing for larger firms and jurisdictions. Annual billing saves 10%.

Events & webinars

Watch the aec+tech Talks featuring Ichi.

Navigating Code Complexity with AI

March 26, 2026 · 60 min

Chinmayi Suri (DGA) and Brandon Levy (Ichi) discuss how AI is changing code review, QA/QC, and compliance workflows in architecture. Brandon demos Ichi's cited code answers, occupant load calculations, plan check comment review, and zoning/feasibility tools, while covering where trust and accuracy still require human judgment.

Watch on YouTube

Ichi Alternatives

See how Ichi stacks up against similar tools before you decide.

ArchiBoost AI

ArchiBoost AI is an AI-powered co-pilot for architects, engineers, developers, and general contractors. We help teams navigate complex building codes, activate institutional knowledge, and automatically review drawing sets for coordination risks — reducing RFIs, rework, and permitting delays. Built by AEC professionals, for AEC professionals.

CodeComply.Ai

CodeComply.Ai is an AI-powered plan review platform for architects, engineers, and municipal building departments. It automates code compliance checks against ICC, NFPA, ADA, FHA, and local amendments across the design, submission, and review stages. It turns manual plan reviews into clear pass/fail results in minutes instead of months.

InspectMind AI

InspectMind is an AI-powered platform that reviews construction drawings, specifications, and submittals for potential code violations, coordination conflicts, constructability issues, and missing information. Designed for architects, engineers, contractors, owners, and municipalities, it provides evidence-backed findings that help teams complete plan checks and QA/QC more efficiently. By identifying costly issues earlier, InspectMind supports faster reviews, stronger documentation, reduced rework, and better-informed decisions throughout project planning and delivery across diverse project types.