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
Faster, AI-assisted diagnosticsCut diagnostic time 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
Predictive maintenance alertsMonitor 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.