Plan analyzed
AI analyzes your plans.
The Next Generation of Construction Plan Review.
AI Infrastructure for Modern Permitting
MuniPlan is an AI-native permit operations platform designed to modernize construction plan review and municipal permitting through intelligent document analysis, AI-assisted workflows, and human-centered approvals.
AI-native architecture Human-in-the-loop review API-first platform
Powered by PlanSpect· Plan Intelligence Engine
muniplan.city/operations
Active
142
In Review
38
Overdue
6
Approved MTD
84
Plan Examiner queue
Live| Property | Permit | Status | Age |
|---|---|---|---|
124 Olive St SFR Addition | B-2026-0142 | In Review Queue | 3d |
918 Harbor Ave Tenant Improvement | B-2026-0138 | Correction Letter Sent | 6d |
27 Elm Court ADU New | B-2026-0131 | Awaiting Applicant Response | 11d |
401 Market Pl Commercial Shell | B-2026-0129 | Ready for Approval | 2d |
55 Riverside Dr Reroof | B-2026-0125 | Approved | 0d |
PlanSpect engine · 918 Harbor Ave · 3 findings ready for review
Reviewer pendingEgress width
A-201
Energy form
T24
Sheet index
G-001
An AI platform built for the teams that keep cities building
Building Dept.
Permit Techs
Plan Examiners
Public Works
Planning
Applicants
For applicants
Know your plans are ready with AI Pre-Check
Catch issues early, correct them yourself, and move through city review to approval faster.
Issues found
Get your issues.
Fixed & submitted
Fixed planset
Approved faster
City approves — faster.
The permitting problem
Designed for Modern Cities
AI-Native Permit Operations
Product architecture
One Unified Platform. One Intelligence Engine.
MuniPlan is a unified permit operations platform powered by the proprietary PlanSpect intelligence engine. Together they provide the foundation for intelligent permit intake, review, correction drafting, and approvals.
Platform
MuniPlan
Permit lifecycle
Review queues
Applicant portal
Approvals & audit
Powered by
Engine
PlanSpect
AI Plan Review
Correction Letters
Revision Comparison
Intake Validation
Code Compliance
Permit review workflow
Purpose-Built for the Next Era of Plan Review
Every permit flows through a continuous pipeline of AI analysis and human review — orchestrated by MuniPlan, assisted by the PlanSpect engine. Every approval remains human-driven.
01 Human
Submission
Applicants upload plans, forms, and metadata through a dedicated portal.
02 AI
AI Analysis
PlanSpect analyzes submitted plans, validates intake, and indexes the document set.
03 Human
Reviewer Validation
Reviewers validate AI-generated findings before any corrections or approvals are issued.
04 AI
Corrections
PlanSpect drafts structured correction letters that reviewers edit and release.
05 AI
Resubmission
Revision comparison highlights what changed between submission rounds.
06 Human
Approval
Every approval remains human-driven, signed and audit-trailed in one connected system.
AI-assisted Human-in-the-loopEvery approval is signed by a qualified reviewer.
MuniPlan · The platform
A Modern Workspace for Building Departments
MuniPlan brings permit intake, plan review, corrections, approvals, and applicant communication into a single connected workspace — designed for the way modern building departments work.
Permit lifecycle management
- Address-based project organization
- Review queues by discipline
- Approval workflows
- Department coordination
Applicant experience
- Online submissions
- Live status tracking
- Communication portal
- Revision management
Operational visibility
- Executive dashboards
- Reviewer workloads
- SLA monitoring
- Analytics & reporting
Permit lifecycle
Every transition logged · every action audit-trailedSTEP 1
Submitted
STEP 2
Intake Validation
STEP 3
In Review Queue
STEP 4
Correction Letter Sent
STEP 5
Awaiting Applicant Response
STEP 6
Ready for Approval
STEP 7
Approved
PlanSpect · Plan Intelligence Engine
The document intelligence engine that powers MuniPlan.
Powered by PlanSpect, MuniPlan brings intelligent document analysis, AI-assisted plan review, and structured permit workflows together in one platform. PlanSpect is designed to understand construction documents, compare revisions, surface potential code issues, and assist reviewers throughout the permitting process.
- Construction document analysis
- Code compliance intelligence
- Automated intake validation
- Machine-drafted correction letters
- Revision diff & comparison
- Risk & anomaly detection
- Multi-discipline review models
- Reviewer co-pilot workflows
PlanSpect is proprietary technology of MuniPlan and is not sold separately.
A-201 · Floor Plan
Analyzing
Egress < 36"
SCALE 1/4" = 1'-0"SHEET A-201 OF 24
Correction Letter · Round 2
Draft readyARCHITECTURAL · A-201High
Provide Fire-Retardant-Treated Wood or noncombustible blocking at Beauty Studio wall (CBC 603.1).
ELECTRICAL · E-200Med
Update panel schedules to indicate GFCI protection where required (CEC 210.8(B)).
PLUMBING · P-101Low
Specify water closets at maximum 1.28 GPF flush volume (CPC 411.2).
3 items · drafted by PlanSpect Reviewer edits before release
Platform foundation
Built for Enterprise Municipal Workflows
MuniPlan is engineered for scalability, security, and interoperability from the ground up.
API-first architecture
Every action in MuniPlan is accessible as a typed API for seamless integrations.
Secure document processing
Encryption in transit and at rest, with tenant-isolated storage.
Human-in-the-loop workflows
AI assists while reviewers remain responsible for every approval.
Role-based permissions
Granular roles for permit techs, examiners, supervisors, and administrators.
Audit logging
Every transition and decision captured for full traceability.
Multi-jurisdiction support
Per-jurisdiction code packs, checklists, and routing rules.
What's Coming
Value & expected outcomes
Why AI Changes Permitting
MuniPlan is designed around a clear set of operational outcomes for building departments — the principles guiding every part of the platform.
AI-Assisted Review
Designed to help reviewers analyze permit packages in as little as 3 minutes by automatically organizing documents, surfacing potential issues, and drafting correction letters for human review.
Less Administrative Work
Automate repetitive tasks such as intake validation, sheet indexing, revision comparisons, and correction drafting so reviewers spend more time on professional judgment.
Faster Permit Turnaround
By reducing manual administrative effort, departments can move permits through intake and review more efficiently while maintaining oversight.
Consistent Reviews
Standardized workflows, jurisdiction-specific checklists, and structured correction letters help create more consistent review experiences for both staff and applicants.
Better Visibility
Provide department leaders with dashboards showing workloads, review queues, permit status, aging applications, and operational bottlenecks.
Human Expertise Remains Central
AI assists reviewers throughout the process, but every correction letter and approval remains reviewed and authorized by a qualified human.
~3 min
Target AI-assisted initial review workflow
100% Human Reviewed
Every approval remains under reviewer control
One Connected Platform
Intake, review, revisions, approvals, and applicant communication
MuniPlan is designed to reduce repetitive administrative work so building departments can focus on technical review, customer service, and delivering permits more efficiently. Rather than replacing reviewers, MuniPlan augments their workflow with intelligent automation and document analysis.
Our Vision
Designed for the Cities of Tomorrow
The outcomes MuniPlan is designed to deliver for building departments and the communities they serve.
Faster review cycles
Move applications through intake, review, and approval more quickly.
Reduced administrative workload
Less manual intake validation, sheet indexing, and correction drafting.
Better applicant experience
A clearer, more transparent journey from submission to approval.
Consistent correction letters
Structured templates with jurisdiction checklists and citation references.
Improved reviewer productivity
PlanSpect surfaces issues so reviewers can focus on judgment.
Human oversight at every approval
Every letter and approval stays in the hands of a qualified reviewer.