AutoDiag AI
AI-powered automotive repair diagnosis for all domestic and foreign vehicles (1996+). Real-time OBD-II data, conversational AI diagnosis, predictive analytics, and integrated parts sourcing.
Screenshots
All Vehicles 1996+
Domestic and foreign — OBD-II compliant vehicles fully supported
Multi-LLM AI Engine
GPT-4o, Claude, Gemini, and Grok for best-in-class diagnosis
Privacy First
Your diagnostic data is never sold. Offline-capable core features
Tech Stack
Platform Features
AI-Powered Diagnosis
Conversational AI that goes beyond DTC databases using Bayesian reasoning and pattern analysis.
- Multi-LLM support (GPT-4o, Claude, Gemini, Grok)
- Bayesian fault-tree reasoning engine
- Pattern analysis across vehicle history
- Context-aware follow-up questions
- Confidence scoring on diagnoses
- Supports domestic & foreign vehicles (1996+)
Real-Time OBD-II Data
Live vehicle sensor monitoring with support for ELM327, OBDLink, and Veepeak adapters.
- USB, Bluetooth, and WiFi adapter support
- Live sensor data streaming dashboard
- Freeze-frame data capture
- Custom PID monitoring
- Data logging and export
- Anomaly detection alerts
DTC Code Lookup
Comprehensive database of diagnostic trouble codes with descriptions, causes, and fixes.
- Full P0/P1/P2/B/C/U code coverage
- Manufacturer-specific codes
- Common causes ranked by probability
- Step-by-step repair guides
- Related symptom mapping
- TSB and recall cross-reference
Parts Sourcing
Multi-supplier integration with pricing comparison and fitment verification.
- AutoZone, O'Reilly, NAPA, RockAuto, Advance Auto
- Real-time price comparison
- VIN-based fitment verification
- Core charge and warranty info
- Availability and delivery estimates
- Price history and alerts
Predictive Analytics
Weibull failure prediction, sensor anomaly detection, and maintenance scheduling.
- Weibull distribution failure prediction
- Sensor anomaly detection via ML
- Repair cost estimation
- Maintenance schedule optimizer
- Component lifespan tracking
- Fleet-wide trend analysis
Knowledge Graph
Vehicle systems knowledge base for intelligent reasoning across components and symptoms.
- Neo4j-powered vehicle systems graph
- Component relationship mapping
- Symptom-to-cause reasoning chains
- Cross-system fault correlation
- Vehicle-specific wiring diagrams
- Continuously updated from repair data
Use Cases
Professional Shops
60% faster diagnosticsReduce diagnostic time by 60% with AI-assisted fault identification, automated DTC analysis, and integrated parts ordering.
DIY Enthusiasts
Save $100+/diagnosisGet professional-grade diagnosis explanations in plain language. Know exactly what's wrong before you start wrenching.
Fleet Management
40% less downtimeMonitor vehicle health across your entire fleet. Predictive maintenance prevents breakdowns and reduces downtime.
Mobile Mechanics
Work anywhereDiagnose on-site with mobile app, offline-capable core features, and instant parts sourcing from your phone.
Pricing
DIY
- 1 vehicle
- AI chat diagnosis
- DTC code lookup
- Basic parts search
- Community support
Pro
- 10 vehicles
- Live OBD-II data streaming
- Advanced AI reasoning
- Parts price comparison
- Predictive analytics
- Priority support
Shop
- Unlimited vehicles
- Multi-technician access
- Fleet analytics
- Customer report generation
- API access
- Dedicated support
Enterprise
- Unlimited everything
- White-label options
- DMS integration
- Custom AI training
- On-premise deployment
- SLA guarantee
Ready to diagnose smarter?
Join the beta and get AI-powered diagnostics for your shop or garage. Early adopters get 3 months free.