Top 100 SEO Companies in the United States

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Top 100 SEO Companies in the United States

The Best of August 2026

Looking for a top SEO firm in the United States?

Compare top-performing SEO agencies to see which may be the best fit for your business goals. Whether you're seeking to improve your ranking in search engine results pages, boost website traffic, or show up in local search results, investing in SEO is important for business growth. 

Jump to Most Reviewed Companies

List of the Best United States SEO Firms

  • 211
    (37 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $5,000+
    10 - 49 employees
    Newport Beach, CA
    Headquartered in Newport Beach, California, Flying V Group is a SEO agency. The small team specializes in Search Engine Optimization, Pay Per Click, Social Media Marketing, Generative AI, and more and was established in 2016.
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    Clients

    American Airlines

    Industries

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  • 212
    (8 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.7

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Atlanta, GA
    AIS Media, Inc. Is a social media marketing agency established in 1997. They are headquartered in Atlanta, Georgia and have a small team. The company specializes in Social Media Marketing, Search Engine Optimization, Pay Per Click, Content Marketing, and more.
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    Clients

    Buckhead Cosmetic & Family Dentistry Wake Forest Innovations American Health Imaging AT&T

    Industries

  • 213
    (22 Reviews) 4.7

    Timeliness

    4.5

    Service Excellence

    4.7

    Value

    4.5

    Would Recommend

    4.6
    $1,000+
    10 - 49 employees
    Wilmington, DE
    SEO agency OutreachCrayon is in Wilmington, Delaware. Founded in 2015, the small team offers Search Engine Optimization.
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    Industries

  • 214
    (125 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    4.9
    $5,000+
    10 - 49 employees
    Jacksonville Beach, FL
    Software development company Oyova is based in Jacksonville Beach, Florida and St. Petersburg, Florida. The agency offers Custom Software Development, Web Development, E-Commerce Development, Digital Strategy, and more and is small.The agency was founded in 2008.
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    Clients

    University of Florida Foundation

    Industries

  • 215
    (30 Reviews) 4.7

    Timeliness

    4.8

    Service Excellence

    4.7

    Value

    4.4

    Would Recommend

    4.7
    $5,000+
    10 - 49 employees
    Chicago, IL
    Accelerated Digital Media is a media planning and buying agency. Founded in 2017, the firm is located in Chicago, Illinois and New York, New York. The small team offers Media Planning & Buying, Advertising, Digital Strategy, Social Media Marketing, and more.
    Read More

    Clients

    Nurx Johnnie-O Talkspace Keeps

    Industries

  • 216
    (89 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $1,000+
    10 - 49 employees
    Elmhurst, IL

    CyberOptik is a web design agency founded in 2002. Their small team is in Elmhurst, Illinois. Their services include Web Design, Digital Strategy, Search Engine Optimization, Pay Per Click, and more.

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    Clients

    National Headache Foundation

    Industries

  • 217
    (15 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    Anaheim, CA
    Launched in 2004, Search Engine Projects is a SEO company. The small team offers Search Engine Optimization, Pay Per Click, Social Media Marketing, and Digital Strategy. The company is based in Anaheim, California; Anaheim, California and Beverly Hills, California.
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    Clients

    Law Firm Marketing

    Industries

  • 218
    (37 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $10,000+
    50 - 249 employees
    Alexandria, VA
    New Target, Inc. - The Digital Agency is a SEO agency launched in 1998. The midsize Alexandria, Virginia-based team focuses on Search Engine Optimization, Web Design, Web Development, Branding, and more.
    Read More

    Industries

  • 219
    (31 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    4.9
    $10,000+
    10 - 49 employees
    Bellevue, WA
    ICODA, a Blockchain Marketing company, was launched in 2017. Their small team is located in Wrocław, Poland; Bellevue, Washington and Tbilisi, Georgia. The firm focuses on Blockchain Marketing, Public Relations, Marketing Strategy, Social Media Marketing, and more.
    Read More

    Industries

  • 220
    (63 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Seattle, WA

    Efelle creative is a web design agency. Their small team is located in Seattle, Washington. The agency provides Web Design, Web Development, Social Media Marketing, Search Engine Optimization, and more. The agency was established in 2005.

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    Clients

    Design & Development for Zulilly

    Industries

  • 221
    (30 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    4.9
    $1,000+
    10 - 49 employees
    New York, NY

    Mediaforce Digital Marketing Agency is a SEO services firm. Founded in 1996, the team specializes in Search Engine Optimization, Pay Per Click, Email Marketing, Web Design, and more. Their small agency is Toronto, Canada-based.

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    Clients

    Health care organizations, physio clinics, non surgical clinics, cosmetic surgery clinics

    Industries

  • 222
    (7 Reviews) 5.0

    Timeliness

    4.6

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Indianapolis, IN

    Housed in Indianapolis, Ayokay is full service creative agency founded in 2011 with a team of 10 professionals. From copywriting and event marketing to web development and graphic design, this agency works with clients in the consumer service, business, e-commerce, and hospitality industries.

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    Clients

    Zespri Kiwifruit

    Industries

  • 223
    (41 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.8

    Value

    4.5

    Would Recommend

    4.8
    $75,000+
    10 - 49 employees
    Chicago, IL
    Web design company Solid Digital was founded in 2007. Their small team is headquartered in Chicago, Illinois; Portland, Oregon; Denver, Colorado and Austin, Texas and specializes in Web Design, Search Engine Optimization, Pay Per Click, Web Development, and more.
    Read More

    Clients

    Intelligent Medical Objects

    Industries

  • 224
    (15 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.9
    $1,000+
    2 - 9 employees
    San Jose, CA

    Founded in 2011, Spectrum Group Online is a digital marketing agency that prides itself on transparency and effective strategies. Based in San Francisco, its 8 person team provides  SEO, PPC, web design, social media, and content marketing solutions to their small business customers.

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    Clients

    United Way Bay Area

    Industries

  • 225
    (19 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Manhattan Beach, CA

    eMaximize is a digital marketing agency based in Manhattan Beach, Calif. With fewer than 10 employees, the agency has specialized in SEO, social media marketing, branding, and more since 2008. They primarily serve small to mid-sized businesses alike in the hospitality, consumer products, and healthcare fields.

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    Clients

    Peninsula General Insurance

    Industries

  • 226
    (4 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.5

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Tinton Falls, NJ

    Core and More Technologies, a small pay per click agency, is in Tinton Falls, New Jersey. Launched in 2010, the team specializes in Pay Per Click, Social Media Marketing, Search Engine Optimization, Web Design, and more.

    Read More

    Industries

  • 227
    (6 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Indianapolis, IN
    Break of Dawn is an Indianapolis, Indiana-based SEO services firm. Founded in 2022, the small team provides Search Engine Optimization and Content Marketing.
    Read More

    Industries

  • 228
    (5 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.7

    Would Recommend

    4.8
    $10,000+
    10 - 49 employees
    Boca Raton, FL

    Other digital marketing company MoreVisibility is located in Boca Raton, Florida. The small company was established in 1999. Their services include other digital marketing, pay per click, search engine optimization, and social media marketing.

    Read More

    Clients

    Baptist Health South Florida - Healthcare IES Abroad - Education Richardson Sales Performance - Professional / Business Services IEEE - Associations

    Industries

  • 229
    (19 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    Los Angeles, CA

    E-commerce development firm Canesta was launched in 2016. Their small team is headquartered in Los Angeles, California; Varna, Bulgaria and Seattle, Washington and focuses on E-Commerce Development, Pay Per Click, Web Design, Search Engine Optimization, and more.

    Read More

    Clients

    Michel Germain Parfums

    Industries

  • 230
    (4 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    St. Louis, MO

    Web Design & Company is a PPC agency. They are located in St. Louis, Missouri and have a small team. Their services include pay per click, search engine optimization, social media marketing, web design, and more.

    Read More

    Industries

  • 231
    (19 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.8

    Value

    4.7

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Philadelphia, PA
    Dignitas Digital is a custom software development firm. They are located in Philadelphia, Pennsylvania and Delhi, India and have a small team that provides Custom Software Development, Search Engine Optimization, Mobile App Development, Pay Per Click, and more. The agency was launched in 2012.
    Read More

    Industries

  • 232
    (9 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $25,000+
    2 - 9 employees
    Bloomington, IN

    Cutting Edge Digital Marketing is a digital strategy company that was founded in 2007 and is headquartered in Spencer, Ind. They specialize in SEO, web design, and conversion optimization and are made up of less than 10 employees and maintaining a client focus towards small-sized companies. 

    Read More

    Clients

    Greystone Smile Design

    Industries

  • 233
    (23 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $10,000+
    2 - 9 employees
    Atlanta, GA
    Trajectory Web Design, a web design agency, was launched in 2005. Headquartered in Atlanta, Georgia, their small team focuses on Web Design and Search Engine Optimization.
    Read More

    Clients

    City of Atlanta

    Industries

  • 234
    (46 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    4.9
    $5,000+
    10 - 49 employees
    Beverly Hills, CA
    Social media marketing agency icepop was established in 2017. They are in Beverly Hills, California; Austin, Texas; San Diego, California and Miami, Florida and have a small team. Their services include Social Media Marketing, Search Engine Optimization, Pay Per Click, Web Design, and more.
    Read More

    Clients

    FabFitFun Citizen Madhappy Atoms

    Industries

  • 235
    (10 Reviews) 4.9

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Worcester, MA

    New Perspective Marketing, a Digital Strategy company, was launched in 2003. The firm provides Digital Strategy, Web Design, Content Marketing, Conversion Optimization, and more and has a small team. The firm is headquartered in Worcester, Massachusetts.

    Read More

    Clients

    Veolia ICPG Carbon Clean Micatu

    Industries

  • 236
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Plano, TX

    CloudMellow is a Frisco, Texas-based web design company. The small firm was established in 2015. Their services include web design, advertising, marketing strategy, social media marketing, and more.

    Read More

    Clients

    Lasso

    Industries

  • 237
    (21 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    San Diego, CA

    Inseev Interactive is a marketing firm located in San Diego, Calif. and founded in 2013. The firm has about 50 employees. Inseev Interactive specializes in search engine optimization, but also offers pay-per-click services. Many of the firm's clients are midmarket businesses in consumer products industries.

    Read More

    Industries

  • 238
    (21 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Brooklyn, NY

    Buzzworthy Studio is a digital studio based in New York. Founded in 2012, the team of 11 specializes in web design, web development and UX/UI design. They work primarily with small business clients.

    Read More

    Clients

    Wework

    Industries

  • 239
    (7 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.4

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Coral Gables, FL
    Founded in 2015, Heyday Marketing is an Advertising company. The agency focuses on Advertising, Search Engine Optimization, Public Relations, Social Media Marketing, and more and has a small team.
    Read More

    Clients

    South Dade Toyota

    Industries

  • 240
    (7 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Scottsdale, AZ
    AVINTIV is a branding firm based in Scottsdale, Arizona and Miami, Florida. The small agency was established in 2016. Their services include Branding, Digital Strategy, Search Engine Optimization, Web Design, and more.
    Read More

    Clients

    Fit Body Boot Camp

    Industries

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