Used by market leaders worldwide

Carly Enterprise – Your expert for intelligent solutions

Carly Enterprise

Flexible Pricing

Minimze costs and maximize efficiency with flexible SaaS pricing models and free updates.

Carly Enterprise

OEM-Features in 3 Minutes

Fault Codes, KM & FIN checks, and Battery SoH with branded app design and reports.

Carly Enterprise

White-Label Solution & API Integration

Optimize your processes with customized data preparation, system integration, reporting, and flexible sharing options.

We develop vehicle data solutions for your industry

Discover Carly Enterprise for your business

Design your own solution – we provide the mobile platform and empower you to become your own diagnostics solution. We support custom vehicle signal extractions.

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Our Solutions for Your Use Case

Predictive Maintenance as application & interface

Act proactively with AI-based maintenance predictions and repair recommendations – predictive, individualized and optimized for minimal downtime and repair costs.

Virtual AI Mechanic as system-integrated chatbot & as interface

Get clarity with Carly’s AI mechanic – 24/7 support for vehicle issues, including targeted repair instructions & cost estimates, trained on real cases from our Expert Community.

Repair Costs and Effort Calculation as application & interface

Calculate repair costs digitally – including the required effort, cause of the issue, defective component and vehicle-specific repair steps, tailored directly to your process – with and without DTC data.

Intelligent Vehicle Fault Codes & Data Intelligence as interface

Benefit from over 90 million independent and intelligent vehicle fault data points – enabling smarter decisions across your entire product and service value chain, from development to aftersales.

Unsure whether your requirements are covered?

We will advise you free of charge on your personal use case.

Our Technologies at a Glance

  • OEM-level Fault Codes & Deletion

    We provide manufacturer-specific fault codes, explanatory texts, status bytes and mileage readings in real time - including targeted fault deletion to restore the target status.

  • Mileage & VIN Analysis

    Carly checks the mileage and vehicle identity for all installed control units in real time - in order to reliably detect manipulation and inflated prices before purchase.

  • Battery SOH Test

    With Carly's battery SOH test, you can analyze the battery condition, charging parameters and cell values - prepared for precise assessments of the battery's remaining capacity.

  • AI-based Predictions

    We proactively predict vehicle failures based on DTCs, driving behaviour and repair history - AI-supported and optimized to avoid unplanned downtime and repair costs.

  • Digital Costs & Issue Analysis

    After entering the symptoms, we provide the cause of the defect, identify affected components and prioritize repairs according to customer-specific urgency and cost estimate.

  • Targeted Repair Instructions

    We provide you with clearly structured repair instructions - vehicle-specific and tailored to your internal process, including the cause of the fault and an assessment of the consequences if the repair is not carried out.

  • Results Integration

    Carly delivers diagnostic results directly to your IT systems via API, PDF and JSON - supplemented by web dashboards for monitoring, analysis and documentation.

  • Cross-system integration

    We link our solutions seamlessly with your processes and products - for consistent workflows within your system landscape.

  • Individual Vehicle Signals

    With Carly, you have access to live data, emission values, service histories and other vehicle signals - empowering you to become your own diagnostics platform.

  • Component & Model Statistics

    We analyze vehicle signals (e.g. fault distributions, component failures) across brands, models and build years - to inform buyers, optimize product development and quality assurance.

  • Cross-brand compatibility

    We support 98% of all vehicle makes and models - for all our vehicle solutions and our AI-based vehicle intelligence.

  • Design & Brand Customization

    Carly enables individual design customization of our white-label app - including logo, colors and UI structure, fully tailored to your corporate design and user experience.

Not sure which Technology suits you?

We will consult you personally on your individual use case and demonstrate you how our solution can support.
You can test the most relevant functions yourself in a free demo.

Our customer references for download - every detail as PDF

TÜV NORD digitizes its vehicle inspections together with Carly

In just 3 minutes, the Guardian app built by Carly provides TÜV NORD with a fully automated and digital vehicle assessment – including for electric vehicles. The result: massively reduced error rates, measurably higher data quality and a completely new standard in testing speed.

Download the PDF here for free and read all further details.

TÜV NORD digitizes its vehicle appraisals together with Carly

In just 3 minutes, the Guardian app built by Carly provides TÜV NORD with a fully automated and digital vehicle assessment – including for electric vehicles.
The result: massively reduced error rates, measurably higher data quality and a completely new standard in testing speed.


Download the PDF here for free and read all further details.

Carly minimizes unplanned downtime for vehicle fleet

Carly proactively and automatically identifies digital vehicle issues for the international logistics fleet, with clear repair recommendations and price estimations.
This reduces unplanned downtime, extends the service life from 5 to 8 years and saves the company up to €19 million a year.

Download the PDF here for free and read all further details.

Carly secures profits and minimizes costs for dealership

In just 3 minutes, Carly detects hidden defects in used cars before they are purchased – audit-proof, digital, and fully documented.
The leading car dealership reduced its false claim costs by 54% and saved over €3.9 million – in just 6 months.

Download the PDF here for free and read all further details.

Carly Enterprise

The official diagnostics solution for TÜV NORD & SIXT Car Sales

Get access to the official diagnostics platform trusted by market leaders like TÜV NORD and SIXT Car Sales – featuring OEM-level vehicle data, a fully branded solution, and maximum scalability.

  • OEM-level diagnostics in just 3 minutes

    One solution for diagnostics, tamper detection, and battery health assessment

  • 100k+ Daily Sessions

    We continuously improve our features and coverage

Carly Enterprise

Our universal adapter combines leading OBD technology with an ultra-compact design.

Use our adapter with a stable 2.4 GHz Bluetooth 5.0 connection and full compatibility with iOS and Android devices – compact, certified, and compatible across all vehicle brands.

  • Lifetime adapter warranty

    Worldwide lifetime warranty on all delivered adapters

  • ECE R10 certified

    Maximum signal quality for uninterrupted vehicle signal extractions

We are experts in vehicle signal extraction

Convince yourself with our Data and Technology Expertise

Carly Enterprise

We answer your questions

Find an answer to your question

We offer demos and personal consultations free of charge to jointly identify which of our solutions best fits your specific use case.
Get in contact now

Carly Enterprise covers around 98% of all European vehicles built since 2004 with an OBD port - and delivers precise vehicle data seamlessly across all our solutions.

Our Carly Enterprise App is available for immediate free download in the App Store. For all other solutions, you can get in touch directly with our team. Contact us now

After a short alignment call, we jointly define the appropriate data format, transfer structure, and transmission channel. Whether via API, CSV, webhook, or direct data stream – you’ll receive exactly the data you need, in the format your system requires.

If you have any further questions, feel free to contact us here at any time. contact us here at any time.