Karos - covoiturage quotidien

Karos is the n°1 application for daily carpooling or short carpooling: simple, fast and without constraints!
Our application is certified to allow you to benefit from the carpooling bonus of €100.

Karos adapts to your habits to automatically find you the most relevant carpoolers. You have the choice and in 2 clicks your carpooling is validated. In addition, you benefit from several advantages: you save money, you meet nice people and you do good for the planet.

Daily carpooling with Karos: what are the advantages?

▶ DRIVER
For your first carpools: get your €100 Carpooling Bonus, set up by the government. Karos is a certified carpooling application, which allows you to benefit from this bonus. You carpool via Karos and have no other administrative procedures to do.
In addition, in the face of rising fuel prices, carpooling offers you a real solution to save money. Lighten your bill with Karos!
Our users save on average €97 per month, enough to offset fuel costs.
Karos simplifies the sharing of costs: which is done directly by the application, without taking any commission.
The carpools offered are the most suitable for your trip: you will never make a big detour to join your passengers.

▶ PASSENGER
Special offer: your first 10 carpools free for new passengers exclusively on Karos!
Save time: our passengers save on average 26 minutes per trip, without paying more than the price of a bus ticket, and very often, it's free !
Free rides: if your company or campus is a partner.
Preferential rates: if you live or work in one of our partner territories (Aube Department, Troyes Champagne Métropole, Saint-Lô Agglo, SLAM Carpooling, Caux Seine Agglo, Ile-de-France Region, Pays de la Loire Region, Aléop, Occitanie Region, Normandy Region, NOMAD Carpooling, Flers Agglo, Grenoble, La Réunion, Cholet, CholetBus covoit, M' covoit, Lio Carpooling, Pays des Ecrins, Auxerrois Agglomeration Community, Lorient Agglomeration, Fécamp Caux Littoral agglomeration, Pays de Montbéliard Agglomeration, Basque Country, Community of Communes of Aillantais in Burgundy, Evian Vallée d'Abondance, Community of communes Chablis Villages and Terroirs, Geneva, Agen Agglomeration, etc).

▶ THE LARGEST COMMUNITY
Karos is more than 500,000 carpoolers. Every day, our community grows to create a new ecological, economical and user-friendly transportation network.

▶ GOOD FOR THE PLANET
By carpooling, you participate in reducing the environmental impact of the car. On average, our users avoid the emission of 90kg of CO2 per month, the equivalent of 5 days of heating.

▶ FLEXIBILITY WITHOUT COMMITMENT
Do you have several workplaces or schedules that change regularly?
Thanks to the combination of our technology and our large community of users, you can carpool with a different person, at a different time, on any day. There is no regularity commitment. You are free to choose when and with whom you share your rides.