About Us

Built so you never get that letter in the first place.

And built toward the day you're told the moment it happens, too.

Three members of the Tracklio team in branded t-shirts beside a real-time parking alerts banner at an outdoor event

Our mission

We believe drivers shouldn't have to rely on an obscure road sign or a letter that arrives weeks too late. Restrictions should be clear, plain, and known before you cross into them, not decoded after the fact. That's the centralized, real-time picture we're building, every zone, every restriction, every fine you already have, in one place. And we're extending that same principle further, working toward real-time notification the moment a ticket is issued too, not just the moment you'd otherwise have driven into trouble.

Turning fragmented data into solutions, for drivers and operators.

  • 100+

    Vehicles monitored

  • 40+

    Zones covered across the UK

  • 400+

    App downloads

  • 5+

    Partner councils & operators

Our Journey

From one missed letter to real-time alerts

  1. Transport for London Ultra Low Emission Zone sign on a residential street

    The problem we couldn't ignore

    Most drivers don't get caught out because they're careless, but because restrictions are easy to miss, an obscure road sign, a zone crossed without realising it in time, and when a fine does happen, hearing about it is just as manual, a single letter with no backup, so if it's missed, the next thing you hear about it could already be at court with the cost doubled. Two problems that shouldn't exist: nothing to stop the fine happening, and nothing reliable to tell you when it does.

  2. A group of drivers sharing their experiences and looking at their phones

    Building the Foundation

    By listening to drivers' pain points and experiences, and to operators about how a penalty charge notice actually moves through its lifecycle, the same gaps kept surfacing firsthand, data fragmented across different systems with little communication passing between drivers and operators, drivers pointing to obscure signage and delays that meant they only heard about it long after the fact, and what came up most was simple: drivers wanted access to the information before a fine ever happened, not just a faster way of hearing about it afterward

  3. Tracklio's live zone alerts app, available on the App Store and Google Play

    Turning Experience into a System

    We launched on the App Store and Google Play in December 2025, and today live zone alerts cover Congestion Charge and ULEZ zones in London and Oxford, Clean Air Zones across cities including Birmingham and Manchester, Oxford's Zero Emission Zone, and Warwickshire's Controlled Parking Zone, with more being added as we learn where drivers need it most.

Meet the team

  • Portrait of Elizabeth Adegunwa

    Elizabeth Adegunwa

    Founder & Lead Engineer

    Founded Tracklio after seeing how easily a small fine can spiral into a court case, simply because nobody warned the driver in time. She leads both the product vision and the engineering behind it.

  • Portrait of Elizabeth Adegunwa

    Elizabeth Adegunwa

    Founder & Lead Engineer

    Founded Tracklio after seeing how easily a small fine can spiral into a court case, simply because nobody warned the driver in time. She leads both the product vision and the engineering behind it.

  • Portrait of Elizabeth Adegunwa

    Elizabeth Adegunwa

    Founder & Lead Engineer

    Founded Tracklio after seeing how easily a small fine can spiral into a court case, simply because nobody warned the driver in time. She leads both the product vision and the engineering behind it.

What we believe in Tracklio

  • Proactive, not reactive

    We believe drivers should have the information they need before a restriction becomes a problem, not only after a fine has been issued.

  • Built for all UK drivers

    Restrictions, vehicle requirements and relevant compliance information are often scattered across different sources. Tracklio brings them together into one experience.

  • Real data

    Complex regulatory and enforcement data shouldn't require drivers to understand how the system works behind the scenes. We turn it into information that's easier to understand and act on.

  • Simple to use

    From the road ahead to a penalty already issued, we're working towards a system where drivers find out what matters when it matters.

Tracklio warning a driver that they are approaching a ULEZ charging zone

Ready to stop relying on a letter?

Download Tracklio on the App Store & Google Play Store

Download on the App StoreGet it on Google Play
Parking operative in a high-visibility vest patrolling a street

Working with a council or parking operator?

See how Tracklio can help you.

Contact us