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Reduce your vehicle costs? Share it with friends and family!

Co-oto is a mobile application designed to enable users to share their own vehicle without intermediaries. Like a logbook, the application offers tools to facilitate the sharing of a private vehicle.

Co-oto is a free app designed by two people. If you’d like to give us some feedback or support, we’d love to hear from you! 🙂

Sharing expenses

Based on the fixed (insurance, parking) and variable (fuel, maintenance) costs of a vehicle, the application does the calculations for you, dividing the costs between users.


Easily book the vehicle via the calendar to inform other users of your upcoming journeys.

Vehicle location

Share your vehicle’s parking space so that others can easily find it.

Transparent management

Users can record their expenses and see those of others, add photos of receipts, and access all vehicle data and expenses.

Sharing, flexibility, saving money... Find out why you should use Co-oto

Discover why car-sharing with Co-oto is a sustainable and economical mobility solution. By pooling vehicles, we reduce the production of new cars and maximize their use, while offering flexibility and comfort. Whether you’re an owner or an occasional user, save on car-related costs and simplify your day-to-day life. Co-oto is also a committed project based on trust and the sharing economy, launched by enthusiasts for a better future!

Patchwork d'icones et d'images en lien avec l'autopartage et le partage de voitures

Our car-sharing resources

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Our project is very new, and we’re full of ideas and motivation. That’s why we regularly release new features, and why you might be interested in finding out more. You will receive a maximum of 4 newsletters per year.