What Karr does

Karr (legally Karr Technology Ltd) is a UK-based, privately held transportation technology company headquartered at Silverstream House, Fitzrovia, London. Founded in 2022 and operating with a team of 1–10, the company offers a mobile-first platform that helps UK drivers and businesses manage, pay, and dispute parking fines, tolls, congestion charges, and city charges issued by multiple public authorities and private operators. The consumer product, branded Karra, is distributed via the Apple App Store and Google Play, while the business product, Karra Fleet, targets UK companies operating vehicle fleets with multi-vehicle dashboards, driver profiles, and expense analytics.

The platform combines AI-powered computer vision for scanning paper tickets from photos, a conversational chatbot (Karra Driving Assistant) that explains fines and drafts appeal letters, geolocation-based toll zone alerts built on the Google Maps Platform, and digital payment processing routed through Stripe and Klarna. Karr has established direct integrations with UK public sector authorities including Wandsworth Council, Lambeth Council, Lewisham Council, and Dart Charge (Dartford Crossing), as well as major private parking operators NCP, UKPC, and BPA-affiliated operators. The infrastructure stack is built on AWS and Google Cloud Platform, with Sentry for observability and Expo as the mobile application framework.

Karr monetises through a recurring subscription model (referenced as KarrPass in the Terms of Service) with auto-renewing monthly and annual options, augmented by transactional payment processing of fines and charges. Distribution is primarily product-led via app stores, supplemented by content marketing (blog, downloadable research reports, newsletter) and a 'Start For Free' / 'Contact Sales' motion for enterprise fleet customers. The company has not disclosed any external funding rounds, and named business customers are limited to three logos: Heroes Digital, Gomyuz, and SEM Logistics Hub.

Name

Karr

Legal name

Karr Technology Ltd

Website

https://karrcompany.co.uk

Company type

Private

Founded year

2022

Operating status

Operating

Headcount range

1–10 employees

Short description

Karr is a UK-based transportation technology company offering a mobile app that helps individual drivers and fleet operators manage parking fines, tolls, and city charges through AI-powered ticket recognition, geolocation alerts, and direct payment integrations with UK councils and parking operators.

Ownership category

akta.pro rank

Product category

Vehicle Expense Management Software

akta.pro primary industry

Road User Charging (RUC) / Mileage-Based User Fee (MBUF) Systems (TLAJABAD)

akta.pro secondary industries

Privacy, Security & Compliance for Tolling/RUC (Data Governance, Audit) (TLAJABAK), Managed Services & Operations Outsourcing for Tolling/RUC Programs (TLAJABAL)

Keywords

• Parking fine management
• Vehicle expense management
• Fleet management software
• Toll payment processing
• AI-powered ticket scanning

Headquarters

HQ city

London

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Software

Cost components

Technology or R&D, Personnel, Marketing or Sales, Infrastructure, Operations

Revenue model

1. Subscription Services: Karr operates on a subscription model with automatic renewal. The Terms of Service reference in-app purchases and subscription services managed through the Karr app. Payment processing is handled by Stripe. Users can manage and cancel subscriptions through the app settings, with reminders sent before renewal.
2. Flexible Payment Options: The platform enables payment of parking fines, tolls, and city charges, with the option to use Klarna for flexible payment plans on charges processed through the app.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

Karr operates an AI-powered mobile platform (Karra) that enables UK drivers to manage, pay, and dispute parking fines, tolls, congestion charges, and city charges from multiple authorities in one place. Core capabilities include AI photo recognition of parking tickets, real-time geolocation alerts for approaching toll zones (e.g., Dartford Crossing), direct payment processing via Stripe, and a conversational AI chatbot (Karra Driving Assistant) that provides pay-vs-appeal guidance. For businesses, the Karra Fleet extension adds multi-vehicle management, driver profiles, live fine monitoring, and analytics dashboards for fleet operators.

Product overview

Karr offers a unified vehicle expense management platform comprising two primary products: Karra (consumer app) for individual drivers and Karra Fleet for business fleet operators. Both products share core functionality for managing parking fines, tolls, and city charges, powered by AI for ticket scanning, payment automation, and real-time alerts. The consumer app targets individual UK drivers, while Karra Fleet adds multi-vehicle management, driver profiles, and business analytics. An AI chatbot assistant (Karra Driving Assistant) is integrated into both products for 24/7 guidance. The platform operates as a mobile-first solution on iOS and Android.

Differentiator

Problem solved

Functional benefit

Brands

• Karra Fleet: Fleet management platform for businesses to manage parking fines, tolls, and city charges with real-time insights and payment processing.

Products and services

• Karra (Consumer App) All-in-one mobile application (iOS and Android) for individual UK drivers to manage parking fines, tolls, congestion charges, and city charges (including ULEZ). Features include AI-powered ticket photo scanning ('Capture & Pay with AI'), automated payment processing via Stripe, real-time geolocation alerts for approaching toll zones (e.g., Dart Charge / Dartford Crossing), fine history tracking, submission and tracking of disputes, and the AI chatbot assistant (Karra Driving Assistant) for guidance on paying vs. appealing. Targets UK consumers who want a single digital platform for all vehicle-related fines and charges.
• Karra Fleet Business-focused fleet management platform enabling UK companies to track and manage parking fines, tolls, and city charges across multiple vehicles. Features include real-time fine monitoring dashboard, live alerts, driver profile management, expense allocation, analytics, and automated reminders. Named deployments include SEM Logistics Hub using the platform for live fine monitoring across 42 vehicles. Priced via subscription with a 'Start For Free' entry point.
• Karra Driving Assistant AI-powered conversational chatbot embedded within the Karra consumer app that analyzes parking ticket details, explains fine types and deadlines, and provides personalized advice on whether to pay or appeal. Available 24/7 and helps users draft appeal letters for common grounds such as unclear signage. Uses NLP to power natural-language understanding and generation around ticket details and PCN analysis.
• KarrPass Subscription service for accessing premium features within the Karra app. Auto-renews monthly or annually unless cancelled. Subscription is managed via app settings with Stripe-powered billing and reminders sent before renewal.

Quantifiable outcome

• Drivers receive 8.6 million penalty charge notices from councils annually in the UK (RAC Foundation)

Named customers3 records

Segments2 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration6 records

AI capability8 records

Feature3 records

Partnerships

15 partnerships are on record, tiered core, major and supporting.

• Wandsworth CouncilcoreTechnology or IntegrationIntegrated with Wandsworth Council for direct processing of parking fines and charges issued by the council through the Karr app.
• Lambeth CouncilcoreTechnology or IntegrationIntegrated with Lambeth Council enabling seamless payment processing for Lambeth-issued parking penalty charge notices through the app.
• Lewisham CouncilcoreTechnology or IntegrationIntegrated with Lewisham Council for processing parking fines and charges issued within the borough through the Karr platform.
• Dart ChargecoreTechnology or IntegrationIntegrated with Dart Charge (Dartford Crossing) for toll payment processing, enabling drivers to pay their Dartford Crossing charges directly through the app with geolocation alerts.
• NCP (National Car Parks)majorTechnology or IntegrationIntegrated with NCP, one of the UK's largest car park operators, for processing private parking charge notices issued at NCP locations.
• UKPC (UK Parking Control)majorTechnology or IntegrationIntegrated with UKPC, a major private parking enforcement company, for processing parking charge notices issued on UKPC-managed private land.
• BPA (British Parking Association)majorTechnology or IntegrationIntegrated with BPA-affiliated parking operators for processing fines and charges, adhering to BPA's code of practice for parking enforcement.
• StripecoreTechnology or IntegrationStripe is used as the payment processor for all transactions within the Karr platform, handling payment processing, analytics, and other business services including fraud prevention.
• Google Maps PlatformcoreTechnology or IntegrationGoogle Maps Platform is used to display maps, provide navigation, and deliver location-based features such as toll zone alerts and route planning within the Karr app.
• Apple Sign InsupportingTechnology or IntegrationSign in with Apple is offered as an authentication option for iOS users, providing an alternative to traditional email/password registration.
• AWS (Amazon Web Services)supportingTechnology or IntegrationAWS is used as a cloud service provider for hosting the Karr platform and storing user data.
• Google Cloud PlatformsupportingTechnology or IntegrationGoogle Cloud Platform is used alongside AWS for cloud hosting and platform infrastructure.
• SentrysupportingTechnology or IntegrationSentry is used for error tracking and performance monitoring to identify and fix bugs in the Karr application.
• ExposupportingTechnology or IntegrationThe Karr mobile application is built using Expo, which provides app updates, push notifications, and development services.
• KlarnasupportingTechnology or IntegrationKlarna is offered as a flexible payment option within the Karr app, allowing users to spread payments for fines and charges over time.

Scale indicators1 record

Recent moves6 records

Expansion highlights5 records

Direct peers

• JustPark: UK-based parking platform offering booking and payment for parking; overlaps with Karra's payment and management use cases for individual drivers and small fleets.
• ParkMobile: Large US-origin parking payment app operating in multiple countries; shares Karra's core model of mobile app-based payment for parking and integrated operator relationships.
• RingGo: Established UK cashless parking and payments app with deep council integration; competes head-on with Karra for individual drivers managing parking charges.
• PayByPhone: One of the largest UK parking and toll payment apps, directly competing with Karra's consumer proposition of paying fines and charges via a mobile app integrated with UK councils and operators.
• EasyPark: European parking and mobility app with cross-border toll and charge payment features; comparable to Karra in providing app-based payment for parking and tolls across multiple authorities.
• Payit (by PayPoint): UK-based parking and council payment service jointly developed with PayPoint; competes directly with Karra as a digital channel for paying council-issued charges and parking fines.

Emerging players

• Fleetio: Fleet management SaaS offering expense and vehicle management; competes with Karra Fleet on the B2B side for fleet vehicle expense tracking and administration.
• AppyWay: UK-based parking and kerbside management platform focused on digitising parking and traffic enforcement; overlaps with Karra's UK fine and toll payment use cases.

Broad incumbents

• Samsara: Large fleet operations platform with telematics and vehicle expense management; competes with Karra Fleet for enterprise fleet customers managing vehicle-related costs.
• SAP Concur: Enterprise expense management platform that handles vehicle-related expenses for corporate fleets; broader in scope but overlaps with Karra Fleet's expense-tracking use case.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights5 records

Customer concentration

• Xx.com/karrcompany
• Facebookfacebook.com/profile.php
• LinkedInlinkedin.com/company/karrcompany

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Karr