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AI-powered auto repair assistant for DIY car owners and pro mechanics: diagnostics, repair guides, wiring diagrams, TSBs, and parts in one app.

About MECH AI

MECH AI is an AI-powered automotive repair tool designed for both DIY car owners and professional mechanics. It provides vehicle-specific diagnostic support, step-by-step repair guides, OBD-II code decoding, wiring diagrams, technical service bulletin lookups, and parts search with direct purchase links. Users can interact with the AI mechanic by describing symptoms, entering codes, or submitting photos, and receive tailored guidance for their exact vehicle. The app supports multiple languages and offers features for tracking vehicle maintenance history. MECH AI is available on web, iOS, and Android, with a free ad-supported tier and several paid subscription plans for advanced features and higher usage limits.

Best for: DIY car owners, professional mechanics, auto repair shops

Key features

  • Provides AI-driven car diagnostics and repair guidance for specific vehicles.
  • Decodes OBD-II codes and interprets symptoms for troubleshooting.
  • Offers step-by-step repair guides and maintenance schedules.
  • Includes wiring diagrams, TSB lookups, and recall information.
  • Allows users to search for parts with direct Amazon and eBay links.
  • Supports photo-based repair estimates using AI.
  • Tracks vehicle maintenance history in a digital garage.
  • Available in seven languages and worldwide.

Use cases

  • Diagnosing check engine lights and interpreting trouble codes.
  • Following step-by-step repair instructions for DIY fixes.
  • Looking up technical service bulletins and recalls for specific vehicles.
  • Estimating repair costs and identifying required parts.
  • Managing shop workflows and customer vehicles for auto repair businesses.

Pros

  • Free tier available with no credit card required.
  • Supports web, iOS, and Android platforms.
  • No cancellation phone call required for subscription management.
  • Covers a wide range of vehicles and languages.

Limitations

  • Does not reprogram or tune vehicle ECUs.

Screenshots

MECH AI screenshot

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