We checked how much personal information different car insurance companies need for quotes. In this context, "anonymous" means providing minimal personal details initially—like your ZIP code—to get an estimate before revealing your name, address and driving history. Most companies require your ZIP code and basic vehicle details to estimate potential costs.
Review each company's privacy policy for details on data retention and security practices. These companies use encryption and regular security audits to protect your information.
We focused on The General, GEICO and Progressive because they ask for the fewest details upfront. For instance, many of GEICO's additional information fields are optional. Here's how the most privacy-friendly companies stack up:









