Car Coop is a free web application for private car sharing. The app helps friends, families, shared houses, and small groups share a car or another vehicle while keeping bookings, mileage, and vehicle costs transparent.

What You Can Do with Car Coop

Car Coop brings together the core features needed for shared vehicle management:

• Trip logging: Record trips and mileage for each user
• Expense tracking: Log fuel, repairs, insurance, taxes, and other vehicle costs
• Balance tracking: Keep track of who paid for what and how credits and debts are distributed
• Booking calendar: Organize vehicle usage in a shared schedule
• User groups: Create groups with different per-kilometer or per-mile pricing
• Cost calculation: Estimate the running cost of the vehicle per kilometer or mile

Use Car Coop Now

If you want to try Car Coop, you can register an account or log in.

Car Coop is free to use. There is no advertising. There is no paid premium plan either. Donations are welcome, though. There is a donation button at the bottom of the page.

Open Source and Self-Hosting

Car Coop is an open source project and can run on your own server. You can find the source code on GitHub. You can also report bugs, share feature requests, or submit pull requests there.

Car Coop is built with PHP and the Symfony framework.

Frequently Asked Questions

Who is Car Coop for?

Car Coop is built for friends, families, shared houses, neighborhoods, and small groups that want to share a vehicle and keep costs transparent.

What costs can I track?

You can log vehicle-related expenses such as fuel, repairs, insurance, taxes, and other running costs, then include them in the shared balance.

Can I host Car Coop myself?

Yes. Car Coop is open source and can be installed on your own server and adapted to your own setup.

Next Steps

If you want a more detailed explanation of the pricing model and cost sharing logic, see How does Car Coop work?.