AAA

Short answer: start with State Farm, Progressive, GEICO, USAA, Erie, Amica, NJM, Travelers, and Auto-Owners. Those are the brands I’d actually put on a quote list first—mixing companies people widely use with companies that tend to score well for service.

My recommended shortlist

If you want the “people actually use these” brands

The biggest U.S. private-passenger auto insurers in NAIC’s 2025 data were State Farm, Progressive, GEICO/Berkshire Hathaway, Allstate, USAA, Farmers, Liberty Mutual, Travelers, AAA/Auto Club Enterprises, and American Family. That doesn’t mean they’re always the best for your specific price, but it does mean they’re mainstream, heavily used, and generally easy to quote. (content.naic.org)

Best “products” to consider

• Standard auto policy with liability, uninsured/underinsured motorist, comprehensive, collision, rental reimbursement, and roadside assistance as needed.
• Telematics / safe-driving programs if you drive smoothly and don’t mind data tracking: Progressive Snapshot, Allstate Drivewise, and Nationwide SmartRide are examples; Nationwide also has SmartMiles for low-mileage drivers. (progressive.com)
• Pay-per-mile if you barely drive: start with Nationwide SmartMiles and also check any state-specific low-mileage options. (nationwide.com)
• Bundle products if you own/rent a home: State Farm, Allstate, American Family, Travelers, USAA, and Nationwide are all worth checking for auto + home/renters bundles.

My practical quote list

If you want a simple plan, quote these 6–8:

1. State Farm
2. Progressive
3. GEICO
4. Travelers
5. Nationwide
6. Erie — if available
7. Amica — if available
8. USAA — if eligible

Also check NJM if you’re in its service area and Auto-Owners if local agents in your state sell it.

Important buying advice

Don’t pick only by brand. Auto insurance pricing is extremely personal—ZIP code, vehicle, credit-based insurance score where allowed, driving record, annual mileage, household drivers, and coverage limits can change the winner. NAIC recommends getting at least three quotes and comparing the same coverage limits and deductibles, not just the cheapest monthly price. (content.naic.org)

My bottom line: State Farm, Progressive, GEICO, and USAA are the most obvious “big brand” checks; Erie, Amica, NJM, Travelers, and Auto-Owners are the ones I’d add if you care about service and claims experience.

The "best" car insurance depends on your driving record, location, budget, and coverage needs. That said, these are the most widely used and highly rated car insurance companies in the U.S., based on market share, customer satisfaction, and financial strength.

Top Car Insurance Companies People Actually Use

Quick Recommendations

• Cheapest overall: Geico or Progressive (always compare quotes)
• Best customer service: USAA (if you qualify) and State Farm
• Best for young drivers: Progressive (Snapshot), Geico (good student discounts), or State Farm (student away from home discount)
• Best for high-risk drivers: Progressive, Allstate, or one of the specialized "high-risk" insurers via agents
• Best for bundling home + auto: State Farm, Allstate, or USAA

Important Tip

No single company is "best" for everyone. Rates vary wildly by ZIP code, car model, driving history, and credit score (where allowed). Always get at least 3–4 quotes using the same coverage limits to compare apples to apples.

You can use independent comparison sites like The Zebra or QuoteWizard to quickly see rates, but also check directly with top carriers like Geico, State Farm, and Progressive.