Car maintenance, made honest
Know exactly when your car needs service — and how sure we are.
Unbroken Car builds an AI-personalized maintenance schedule for each of your cars and is honest about its confidence. Manage the whole family's cars in one place, track mileage, and never miss a service again.
Free forever for one car. Family plan with a 14-day free trial.
Honest AI schedule
Every interval shows whether it's specific to your model, an estimate, or from your manual — no false precision.
Shared garages
Add your partner, kids, or housemates so everyone who drives the car gets the reminders too.
Smart mileage
Log a reading now and then; we estimate current mileage with a confidence range in between.
Timely reminders
Push and email alerts before a service is due — by distance and by time.
Start with your first car, free
Sign in with your phone number, add a car by its plate, and get a maintenance plan in seconds.
Get started free