Case study: toll tags reshaping fleet mobility

The numbers speak to how widely the technology has been adopted. In 2023, the Association des sociétés françaises d'autoroute (ASFA) estimated around 14.1 million French drivers were equipped, roughly one in five tf1info.fr. Meanwhile, Ulys, the leading operator, surpassed 7 million users by end of 2025, a milestone that underscores just how mainstream the category has become ulys.com.

Beyond the headline figures, the toll tag represents a pragmatic revolution in how we approach road travel. Dedicated lanes let vehicles pass at a steady 30 km/h without stopping — saving minutes, sometimes tens of minutes, during major holiday departures tf1info.fr. In practice that means a calmer drive, smoother traffic flow, and a meaningful reduction in CO₂ emissions at bottlenecked toll points.

The sections that follow go behind the scenes of this technology, covering its key benefits, how the main providers compare, and practical strategies to get the most out of your trips. Whatever your driving profile, you'll see how this small device can genuinely transform your mobility.

One thing is worth keeping in mind from the outset: a toll tag is more than a modern convenience. It reflects a broader shift toward frictionless, efficient, stress-free travel. Equipping yourself with one means you can truly focus on the road ahead.

Digging deeper, it's clear that toll tags are no longer a niche product. They've become a core mobility tool in France. Ulys alone now counts more than 7 million users, roughly one in ten French drivers, driven by ease of use and a time saving that 71% of subscribers say they clearly feel source.

Usage also has a strong seasonal pattern. Searches related to toll tags peak in August (index 76 vs. the annual average), confirming how tightly linked the product is to summer holidays and long-distance travel source. That correlation makes the device indispensable precisely when roads are at their busiest.

To help drivers navigate their options, here's a comparison of the leading plans currently on the market:

These figures draw on recent comparisons for summer 2025 and sector analyses source.

The value of a toll tag, however, goes well beyond the time saved at the barrier. It extends to smoother daily travel, subscription management via mobile app, and access to affiliated services such as car parking or EV charging. Those extras add up whether you're driving the same route every day or heading out on a one-off trip.

Put together (usage data, seasonal trends, and available plans), it's plain that this quiet little device has become an essential companion for driving freely and efficiently on French roads.

Picking the right subscription starts with knowing your own usage profile. Fleet size, trip frequency, and geographic coverage all factor into the decision. Greenway offers sophisticated tools to manage subscriptions remotely, consolidate invoices, and keep mobility costs under control.

The French toll-tag market is concentrated around a handful of players. In 2025, Ulys held roughly 69% market share with 6 million users, followed by Fulli (4%) and Bip&Go (2%) fr.accio.com. Ulys wins on flexibility; Bip&Go competes on price; Fulli carves out a niche with targeted route options.

• Ulys stands out for its modular range (Frequence, Classic, Premium), highly rated apps (4.8/5 on iOS, 4.7/5 on Android), and cross-border coverage in Spain and Portugal, as well as Italy ulys.com.
• Bip&Go offers a budget-friendly option at around €1.45/month, well suited to frequent drivers, with discounts of as much as 30% on repeat routes onefreeflow.com.
• Fulli focuses on bundled offers: the Duo Plus plan, for example, combines toll access and EV charging for €3.50/month, and certain packs are compatible with holiday vouchers media.roole.fr.

Take an SMB whose drivers regularly travel to Normandy: Bip&Go's Fréquence+ plan can deliver savings of roughly 30% after just 20 monthly trips (e.g. Meaux–Paris: €14.40 saved over 10 return journeys) bipandgo.com. On the other hand, an irregular driver will get better value from the pay-per-active-month models offered by Ulys or Fulli.

Bringing Greenway into your mobility strategy means a single, clear platform for tracking consumption, with automated alerts, detailed reporting, and multi-provider invoice management in one place. That simplicity is particularly valuable for companies running mixed fleets or travelling internationally.

Ultimately, your choice comes down to trip frequency, target savings, and how much administrative overhead you want to carry. With tools like Greenway, optimising toll-tag usage becomes not just feasible but genuinely straightforward.

Having covered pricing and plan structures, let's turn to concrete strategies for making the most of your setup. A regular driver can save as much as 30% on tolls through the right subscription — Ulys Frequence at €1.70/month, for instance, delivers that return even without using a dedicated T lane every time 01net.com.

A professional making 10–15 toll passages a month should look at annual flat-rate plans from Bip&Go or Fulli, which work out to roughly €1.45/month or €21/year respectively atouts-vacances.fr. An occasional holiday driver (fewer than 5 passages a year) will do better with Ulys Flex at €0.90 per active day, or the ATMB plan that's free for 24 months atouts-vacances.fr.

If your trips extend to Spain, Portugal, or Italy, international add-ons are worth activating. With Ulys, the Spain–Portugal option costs +€2/month and Italy +€2.40/month onefreeflow.com. You also gain access to more than 1,000 car parks across Europe, typically detected automatically and billed on your monthly statement onefreeflow.com.

A dedicated mobile app transforms the experience: real-time tracking, service area locations, and personalised alerts all help you control your budget. Ulys's app is rated 4.8/5 on the App Store and 4.7/5 on Google Play 01net.com.

An SMB running three vehicles can centralise management through Ulys Pass (€2.20 excl. VAT per active month), consolidate invoices, and cut through the administrative complexity of multi-vehicle expense tracking onefreeflow.com. The time savings are real, especially for regular routes or repeat deliveries.

• Don't leave your tag dormant for too long: some providers charge an inactivity fee (e.g. €10 after 14 months without use) moneyvox.fr.
• Watch out for setup fees (typically €10–15) and delivery charges, which may come on top of a refundable deposit francepeages.com.
• Fit the tag correctly on a standard windshield. Thermal-coated glass can block the signal in free-flow zones, and a missed read can trigger a fine of around €90 onefreeflow.com.

Take a proactive approach: audit your usage, compare plans, activate the right add-ons, and make use of the digital tools available. A simple toll transponder then becomes a genuine lever for efficiency and savings. Choose your subscription wisely and getting through a toll booth becomes not just quick, but almost enjoyable.

This review makes one thing clear: toll-tag adoption has moved well past the early-adopter phase. By 2024, roughly 35% of French drivers were equipped, up four percentage points in a single year, reflecting sustained and growing demand for this practical technology ulys.com. The pay-per-active-month and no-commitment models pioneered by operators like Ulys have made the proposition genuinely attractive for drivers of every profile.

Start by honestly assessing how often you use motorways. If trips are occasional, a pay-per-active-day plan like Fulli or Ulys Flex keeps costs minimal. For regular driving, a Classic or Frequence subscription delivers strong value. And always check for seasonal or regional promotions. They can tip the balance significantly.

Toll infrastructure is evolving fast. Free-flow systems (already live on the A79) eliminate barriers entirely, keeping traffic moving continuously while cutting CO₂ emissions. Getting set up with a solid solution today means you're already ahead of the curve when these systems become the standard across the network.

Greenway is a valuable partner for that journey. Whether you need technical guidance, a comparative analysis of available plans, or hands-on help with implementation, Greenway supports you every step of the way for a smooth, hassle-free experience.

A smooth, optimised transition: that's the path forward.