Catch Construction Document Errors Before They Cost You $200,000
Upload your construction PDFs. Our AI analyzes them in 15-30 minutes, detects dimension errors, cross-reference issues, and coordination conflicts—then automatically generates RFIs. Save 60-70% of manual review time.
15-30
min processing time
90-95%
error detection
$10K-$200K
saved per project
TRUSTED BY LEADING CONSTRUCTION COMPANIES
500+
Documents Analyzed
100+
Projects Completed
99.5%
System Uptime
15-30min
Average Processing
Trusted by leading construction companies
Construction Document Errors Cost Projects Millions—And Slow Everything Down
Manual document review is time-consuming, error-prone, and expensive.
Field Changes Cost $10K-$200K Each
Errors caught during construction require expensive change orders, material reordering, and schedule delays.
20-40 Hours Per Document Set
Manual review of 150-page construction documents takes weeks, delaying project starts and critical decisions.
Critical Errors Get Missed
Even experienced professionals miss cross-page inconsistencies, broken references, and coordination conflicts.
Meet XCONRA: AI That Reviews Construction Documents 10x Faster
Our multi-agent AI system analyzes your PDFs, detects errors with 90-95% accuracy, and automatically generates RFIs—all in under 30 minutes.
Upload PDF Documents
Drag & drop your construction drawings
AI Analyzes Everything
10 specialized AI agents scan every page
Errors Detected & Highlighted
See issues on interactive PDF viewer
RFIs Auto-Generated
Ready-to-send RFIs with AI reasoning
Drop your PDF here or click to upload
Supports up to 200+ pages
23 Errors Found
15 RFIs Generated
Everything You Need to Catch Errors Before Construction Starts
90-95% Automated Error Detection
10 specialized AI agents detect missing dimensions, cross-reference errors, coordination conflicts, and code compliance issues.
RFIs Generated Automatically
AI creates complete RFIs from detected errors with reasoning, suggested actions, and smart stakeholder assignment.
Color-Coded Error Annotations
Click on any error to see details, AI reasoning, and suggested fix. Navigate directly from error list to exact PDF location.
Vector Database for Context
Our vector database remembers information from every page, catching inconsistencies across 200+ page documents that humans would miss.
Live Progress Updates
Watch your document analysis in real-time with page-by-page progress, WebSocket updates, and instant notifications.
Built for Every Stakeholder
From owners and architects to GCs and engineers—everyone gets the insights they need with role-based views.
From PDF Upload to Error Report in 3 Simple Steps
Upload Your Construction PDFs
Drag and drop architectural, structural, MEP, or civil drawings. We support documents up to 200+ pages.
AI Analyzes Every Page
10 specialized AI agents scan for dimension errors, broken cross-references, coordination conflicts, and code issues.
Review Errors & Generate RFIs
See all errors color-coded by severity on interactive PDF viewer. Export RFIs or send directly to stakeholders.
What Errors Can XCONRA Detect?
Our AI catches the errors that cost projects millions
Dimension Errors (OE)
- Missing dimensions
- Dimension math errors (10' + 15' + 12' ≠38')
- Inconsistent dimensions across pages
- Unit inconsistencies (metric vs imperial)
Cross-Reference Errors (OE)
- Broken "See Detail X/Sheet Y" references
- Referenced sheets missing
- Detail numbers don't exist
- Circular references
Coordination Conflicts (I)
- Structural vs MEP conflicts
- Architectural vs Structural mismatches
- Elevation inconsistencies
- Grid spacing variations
Schedule & Tag Errors (OE)
- Elements missing from schedules
- Elements without tags/labels
- Missing door/window schedules
- Specification conflicts
- 20-40 hours manual review
- Critical errors missed
- $10K-$200K field changes
- Weeks of delay
- 15-30 minute AI analysis
- 90-95% errors detected
- RFIs auto-generated
- Immediate insights
Trusted by Construction Teams Nationwide
0+
Documents Analyzed
0+
Errors Detected
0-95%
Detection Accuracy
0M+
Cost Savings Generated
“XCONRA caught 47 errors in our 150-page MEP drawings that we completely missed. Saved us at least $80,000 in field changes.”
John Smith
Project Manager
ABC Construction
Multi-Family Residential, 200 units
“The AI-generated RFIs are incredibly detailed. It's like having a senior engineer review every page, but in 30 minutes instead of 3 weeks.”
Sarah Johnson
Structural Engineer
DEF Engineering
Commercial Office Building
“The cross-page validation caught dimension inconsistencies across 200 pages. No human could have found those—this is game-changing.”
Mike Chen
Owner's Representative
GHI Development
Healthcare Facility
Powered by Cutting-Edge AI Technology
Built on the same AI technology powering the world's most advanced systems
Vision AI
Advanced visual analysis for construction documents
Multi-Agent System
10 specialized AI agents for comprehensive analysis
Vector Database
Cross-page context and intelligent search
Real-Time Processing
Instant updates and parallel execution
Enterprise Infrastructure
Secure, scalable cloud with 99.5% uptime
Multi-Agent AI Architecture
Built for Every Type of Construction Project
Residential (Multi-Family)
Apartment complexes and condos with 100+ units
- Fast-track schedule review
- Unit consistency validation
- MEP coordination across floors
Caught 34 plumbing coordinate errors across 12 floors
Plans That Scale With Your Projects
From small firms to enterprise contractors—transparent per-document pricing
Starter
Small firms, <10 documents/month
- 10 documents per month
- All error detection features
- RFI generation
- Email support
Professional
Growing firms, <50 documents/month
- 50 documents per month
- Advanced analytics
- Priority support
- Team collaboration
Enterprise
Large contractors, unlimited documents
- Unlimited documents
- Custom integrations (Procore, BIM 360)
- Dedicated support
- API access
đź’° ROI Guarantee: Average project saves $20,000-$100,000 in prevented field changes
🎯 Try free for 14 days • No credit card required • Cancel anytime
Frequently Asked Questions
Our AI achieves 90-95% error detection accuracy across all error types. The system uses 10 specialized AI agents (dimension errors, cross-references, coordination conflicts, etc.) and a vector database for cross-page validation.
Ready to Catch Errors Before They Cost You?
Start your free 14-day trial. No credit card required. Analyze your first document in under 30 minutes.
Trusted by 100+ construction projects • 500+ documents analyzed • 99.5% uptime