Use The Zebra to compare popular insurance companies and save money!
Insurance isn't one-size-fits-all: a policy that suits your neighbor might not be right for you. Comparing auto insurance from the best companies can pay dividends in the form of lower premiums and better coverage. We've done some of the legwork by gathering data and putting together a comprehensive list of the best auto insurance companies.
Use the links below to compare popular auto insurance companies' ratings, including customer satisfaction scores, coverage options, and financial strength ratings. If you're curious about the best ways to save on car insurance, consult our collection of auto insurance resources to explore and ins-and-outs of liability insurance (bodily injury and property damage), collision and comprehensive coverage options, uninsured motorists, gap insurance, and more.
When you're ready to find a new policy, use The Zebra to get free insurance quotes online.
If you’re looking for the best cheap auto insurance, it might make sense to go with one of the most popular car insurance companies. Many major auto insurers are popular because of their affordable car insurance rates, reliable financials, broad territorial coverage, and responsive customer service and claims process. Let's explore the top property and casualty insurance companies for 2020, assessing their market share and customer service ratings.
Below are the largest insurance companies in America by market share for private passenger auto insurance, according to the National Association of Insurance Commissioners (NAIC).
Carrier | Premiums Written ($) | Market Share |
$40,878,781,217 | 16.14% | |
GEICO (Berkshire Hathaway) | $34,892,003,836 | 13.78% |
$31,025,771,905 | 12.25% | |
$23,626,742,688 | 9.33% | |
$15,231,169,153 | 6.01% | |
$11,701,810,697 | 4.62% | |
$10,533,343,298 | 4.16% | |
| Nationwide | $6,245,587,637 | 2.47% |
$5,776,711,158 | 2.28% | |
$4,903,032,869 | 1.94% |
The total monetary value of premiums sold is the standard measure of an auto insurance company's size, but other variables are worth considering when comparing car insurance options.
See below summaries of popular auto insurance companies' customer service ratings, claims satisfaction, and prices.
State Farm's major selling points include a personal insurance agent for every client and the backing of a company that controls a stunning 16% of the auto insurance market. This service and stability factors into State Farm's rates. The average State Farm policyholder pays 18% less per six-month term than does a client of a typical major insurer (methodology).
Key Comparison Indicator | State Farm |
JD Power Customer Satisfaction | 3/5 |
JD Power Claims Service Rating | 4/5 |
JD Power Settlement Rating | 3/5 |
AM Best Financial Stability Rating | Superior |
NAIC Customer Complaint Score | Average |
Average Premium (6 Months) | $647 |
Cost vs. Average Top 10 Rate | $115 less |
Currently holding a little over 13% of the market, GEICO has cheaper-than-average rates and middling customer service reviews. At $602 for a six-month premium, GEICO provides coverage for $159 less than the average of the top 10 auto insurance companies. According to the NAIC's complaint ratio, GEICO was on the receiving end of fewer complaints than average in 2019.
Key Comparison Indicator | GEICO |
JD Power Customer Satisfaction | 3/5 |
JD Power Claims Service Rating | 3/5 |
JD Power Settlement Rating | 4/5 |
AM Best Financial Strength Rating | Superior |
NAIC Customer Complaint Score | Good |
Average Premium (6 Months) | $602 |
Cost vs. Average Top 10 Rate | $159 less |
With a 12.25% market share, Progressive has an average J.D. Power Customer Satisfaction rating and complaint score. If you want to cover your vehicle with a Progressive auto insurance policy, expect to pay almost $8 more per month than the group average. Based on our sample driving profile, Progressive is the fifth-most expensive provider.
Allstate has an average JD Power Rating and relatively few registered NAIC complaints. Allstate is one of the pricier major insurers in America, averaging as the most expensive out of the ten largest insurance providers. At $1,011 for a six-month premium, covering a vehicle through Allstate costs $248 more than choosing another large auto insurance company.
Esurance is an owned subsidiary of Allstate, which made the acquisition in 2011.
Key Comparison Indicator | Allstate |
JD Power Customer Satisfaction | 3/5 |
JD Power Claims Service Rating | 3/5 |
JD Power Settlement Rating | 3/5 |
AM Best Financial Strength Rating | Superior |
NAIC Customer Complaint Score | Good |
Average Premium (6 Months) | $1,011 |
Cost vs. Average Top 10 Rate | $248 more |
Despite only servicing military members and their families, USAA holds 6% of the auto insurance market. The company consistently holds superior JD Power ratings and offers considerable auto insurance discounts for qualifying drivers. Of the 10 car insurers surveyed, USAA's rates are the most affordable.
Key Comparison Indicator | USAA |
JD Power Customer Satisfaction | 5/5 |
JD Power Claims Service Rating | 5/5 |
JD Power Settlement Rating | 5/5 |
AM Best Financial Strength Rating | Superior |
NAIC Customer Complaint Score | Average |
Average Premium (6 Months) | $545 |
Cost vs. Average Top 10 Rate | $216 less |
Liberty Mutual carries a slightly below-average NAIC complaint score and average ratings from J.D. Power. Based on The Zebra's data, Liberty Mutual's rates are $100 more expensive per six-month policy than are the rates of the average large insurer.
Key Comparison Indicator | Liberty Mutual |
JD Power Customer Satisfaction | 3/5 |
JD Power Claims Service Rating | 3/5 |
JD Power Settlement Rating | 3/5 |
AM Best Financial Strength Rating | Excellent |
NAIC Customer Complaint Score | Poor |
Average Premium (6 Months) | $863 |
Cost vs. Average Top 10 Rate | $100 more |
Farmers scores moderately well in an overall assessment. The California-based insurance company has gross customer service ratings of 3 out of 5 but a below-average rating from the NAIC. As with State Farm, Farmers customers also get their own insurance agent. On average, a Farmers policy is slightly more expensive than the group average, at $822 for a six-month term.
Key Comparison Indicator | Farmers |
JD Power Customer Satisfaction | 3/5 |
JD Power Claims Service Rating | 3/5 |
JD Power Settlement Rating | 3/5 |
AM Best Financial Strength Rating | Excellent |
NAIC Customer Complaint Score | Below Average |
Average Premium (6 Months) | $822 |
Cost vs. Average Top 10 Rate | $60 more |
Although Nationwide offers relatively cheap premiums, the company's overall customer satisfaction sits near the middle of the pack. A six-month insurance policy from Nationwide costs an average of $714 — or $119 per month — about $47 less than average.
Key Comparison Indicator | Nationwide |
JD Power Customer Satisfaction | 3/5 |
JD Power Claims Service Rating | 3/5 |
JD Power Settlement Rating | 3/5 |
AM Best Financial Strength Rating | Superior |
NAIC Customer Complaint Score | Average |
Average Premium (6 Months) | $714 |
Cost vs. Average Top 10 Rate | $47 less |
The ninth-largest auto insurance company in the U.S., American Family, holds a little over 2% of the market share. American Family has a 3 out of 5 JD Power rating and an average NAIC complaint score. Among the largest insurance companies, American Family is the fourth-cheapest, at $677 for a six-month premium.
Travelers commands just less than 2% of the market and sells pricier-than-average policies. However, Travelers was given middle-of-the-road JD Power ratings and a good complaint rating from NAIC. At $927 per six-month policy, Travelers is $165 more expensive than the group average.
Key Comparison Indicator | Travelers |
JD Power Customer Satisfaction | 3/5 |
JD Power Claims Service Rating | 3/5 |
JD Power Settlement Rating | 3/5 |
AM Best Financial Strength Rating | Superior |
NAIC Customer Complaint Score | Good |
Average Premium (6 Months) | $927 |
Cost vs. Average Top 10 Rate | $165 more |
Wondering which car insurance company to choose? The Zebra's insurance experts are here to help. We gathered reliable third-party data on America's most popular insurance companies and crafted unbiased reviews of each insurer.
Each insurance company review includes The Zebra's overall score, as well as an overview of coverage options and discounts offered by each insurer. Dive into the details via the links below or learn more about our insurance review methodology.
| Car insurance company | The Zebra rating | J.D. Power rating | AM Best rating | NAIC rating |
| USAA | 5 out of 5 | Above average | Superior | Excellent |
| GEICO | 5/5 | Above average | Superior | Average |
| Erie | 5/5 | Above average | Superior | Very good |
| Auto-Owners | 5/5 | About average | Superior | Excellent |
| The Hartford | 4.5/5 | Below average | Excellent | Excellent |
| Cincinnati | 4.5/5 | Above average | Superior | Above average |
| Allstate | 4/5 | Below average | Excellent | Excellent |
| AIG | 4/5 | Below average | Excellent | Above average |
| Amica | 4/5 | Above average | Superior | Below average |
| Metromile | 4/5 | Not rated | Not rated | Below average |
| Progressive | 4/5 | Below average | Superior | Excellent |
| Plymouth Rock | 4/5 | Below average | Excellent | Above average |
| Travelers | 4/5 | Below average | Superior | Above average |
| Bunker Hill | 4/5 | Not rated | Excellent | Above average |
| Chubb | 4/5 | About average | Superior | Excellent |
| Noblr | 4/5 | Not rated | Not rated | Above average |
| PURE | 4/5 | Not rated | Excellent | Above average |
| State Farm | 4/5 | Above average | Superior | Excellent |
| American Family | 3.5/5 | Below average | Excellent | Average |
| Farmers | 3.5/5 | Below average | Excellent | Below average |
| Nationwide | 3.5/5 | Below average | Superior | Average |
| Allied | 3.5/5 | Not rated | Superior | Above average |
| MAPFRE | 3.5/5 | Below average | Superior | Average |
| 21st Century | 3.5/5 | Not rated | Excellent | Below average |
| Elephant | 3.5/5 | Not rated | Excellent | Below average |
| MetLife | 3.5/5 | Below average | Superior | Below average |
| Mercury | 3.5/5 | Below average | Superior | Above average |
| Liberty Mutual | 3.5/5 | Below average | Superior | Average |
| Safeco | 3.5/5 | Below average | Excellent | Below average |
| Kemper | 3.5/5 | Not rated | Excellent | Below average |
| Esurance | 3/5 | Below average | Superior | Below average |
| AAA | 3/5 | Below average | Superior | Average |
| Foremost | 3/5 | Not rated | Excellent | Below average |
| Infinity | 3/5 | Not rated | Excellent | Below average |
| Safe Auto | 3/5 | Not rated | Good | Below average |
| Commonwealth Casualty | 3/5 | Not rated | Not rated | Above average |
| The General | 3/5 | Not rated | Excellent | Below average |
| California Casualty | 3/5 | Not rated | Good | Below average |
| Hallmark | 3/5 | Not rated | Excellent | Average |
| Root | 3/5 | Not rated | Not rated | Below average |
| Direct General | 3/5 | Not rated | Excellent | Below average |
| Stonegate | 3/5 | Not rated | Not rated | Above average |
| Aspire General | 2.5/5 | Not rated | Good | Below average |
| Founders | 2.5/5 | Not rated | Excellent | Poor |
| Good2Go | 2.5/5 | Not rated | Not rated | Poor |
| Falcon | 2.5/5 | Not rated | Not rated | Poor |
| AssuranceAmerica | 2/5 | Not rated | Not rated | Average |
The Zebra's insurance company reviews incorporate a number of factors, including companies' financial strength, customer complaints, and overall customer satisfaction. Much of this information comes via customer satisfaction ratings from J.D. Power, financial strength metrics from AM Best, and consumer complaint reports conducted by the National Association of Insurance Commissioners (NAIC).
These organizations provide a wealth of knowledge on the overall performance of most insurance companies:
The Zebra's reviews also include analysis of the insurance products provided by each company, including the coverage, endorsements, benefits, discounts, and additional lines of insurance sold by each company. We feel our ratings give an accurate and unbiased impression of what you can expect from each car insurance company.
Not every insurance company is big enough to be rated by these organizations. In these cases, we turned to alternative sources to guide our ratings: the Better Business Bureau, Consumer Reports, and other reputable ranking organizations.
Finding the best auto insurance company comes down to finding high-quality coverage at a competitive price. Use the car insurance premiums we displayed as a jumping-off point to guide your insurance shopping process. The Zebra's baseline data reflects a driver with a good credit score and a clean driving record. These car insurance premiums might not match precisely a personalized quote you receive.
If you’re ready to find affordable auto insurance, enter your ZIP code above to see what the biggest and best car insurance companies in the U.S. have to offer.