The short answer is no.
Our car insurance products are designed as a 3-way relationship between you, your cell phone, and your car. Every Just Insure account needs its own unique email address, so you won't be able to open a second account with the same email — but if you tried to set one up using the same cell phone number as your existing account, you'd find that the trip detection function starts confusing the miles between the two accounts, financial transactions like automatic top-ups can get applied to the wrong account, and electronic communications may get sent to the wrong place.
The best course of action is to have the driver of the second vehicle create their own account with their own email address and their own cell phone number. That way, each of you will have your own vehicle assigned to your own account, and trip detection, financial transactions, and electronic communications will all go to the right person.
Simply have your family member download the app and set up their own Just Insure account with their own email address, their own cell phone number, and their own vehicle information. Rest assured that you can both drive either car and be covered as long as they are a licensed driver!
Whether you have the Pay-per-mile or Unlimited miles insurance policy, we hope you will see the savings that our other customers are seeing.