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

  • 271
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    0.0
    $10,000+
    10 - 49 employees
    West Nyack, NY

    Software company RustyBrick is based in West Nyack, New York. Since 1994, their team of about 20 works with different industries including consumer products, education, and information technology. RustyBrick specializes in web design and development, SEO, and custom software development. 

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    Clients

    Data CodeGenie

    Industries

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  • 272
    (22 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Boston, MA
    Torro Media is a small SEO services firm. They specialize in Search Engine Optimization, Pay Per Click, Web Design, Social Media Marketing, and more and were established in 2018. The firm is located in Boston, Massachusetts and Wilmington, Massachusetts.
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    Industries

  • 273
    (11 Reviews) 4.6

    Timeliness

    4.7

    Service Excellence

    4.6

    Value

    4.3

    Would Recommend

    4.6
    $10,000+
    50 - 249 employees
    Boise, ID
    VELOX is a midsize SEO services firm established in 2006. Their team focuses on Search Engine Optimization, Pay Per Click, Digital Strategy, Social Media Marketing, and more. The company is in Boise, Idaho.
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    Clients

    Reebok

    Industries

  • 274
    (11 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $1,000+
    2 - 9 employees
    Baltimore, MD

    Dragonfly Digital Marketing is a content marketing, SEO, and PPC firm based in Baltimore, Md. Founded in 1997, their team of less than 10 serves clients in the education and business services sectors. Services include content development, link earning, Facebook advertising, and Google Ads.

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    Clients

    Macrogen Lab

    Industries

  • 275
    (21 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Boston, MA
    GoingClear®, a web design agency, was founded in 2001. Their small team is based in Boston, Massachusetts. The agency focuses on Web Design, Web Development, Search Engine Optimization, UX/UI Design, and more.
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    Clients

    Massport Community Advisory Committee 98.5 Sports Hub Derenzo Construction Underscore VC

    Industries

  • 276
    (24 Reviews) 4.8

    Timeliness

    4.6

    Service Excellence

    4.9

    Value

    4.6

    Would Recommend

    4.8
    $10,000+
    10 - 49 employees
    St. Louis, MO

    Digital marketing company Matchbox Design Group has developed its expertise in web design and development, SEO, branding, and digital marketing strategy since its founding in 2006. The small team of just over 10 employees is headquartered in St. Louis, Mo.

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    Clients

    Volpi Food

    Industries

  • 277
    (28 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    4.9
    $1,000+
    50 - 249 employees
    Dallas, TX
    Razor Rank is a midsize SEO agency launched in 2015. Their services include Search Engine Optimization, Social Media Marketing, Pay Per Click, Content Marketing, and more. The company is based in Dallas, Texas; Yonkers, New York and Boca Raton, Florida.
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    Industries

  • 278
    (21 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Boston, MA
    Fuel Online is a small Boston, Massachusetts-based SEO services firm. Established in 1998, the team focuses on Search Engine Optimization, Digital Strategy, Pay Per Click, Social Media Marketing, and more.
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    Clients

    ESPN

    Industries

  • 279
    (8 Reviews) 4.9

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $1,000+
    10 - 49 employees
    Las Vegas, NV
    Lureon AI SEO Agency is a SEO services firm in Las Vegas, Nevada. Established in 2024, the small team focuses on Search Engine Optimization and AI Consulting.
    Read More

    Industries

  • 280
    (23 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.7

    Would Recommend

    4.9
    $10,000+
    10 - 49 employees
    Bloomington, MN
    August Ash is a small website development firm. Located in Bloomington, Minnesota, the agency was launched in 1999. Their team focuses on Web Development, Web Design, Digital Strategy, Search Engine Optimization, and more.
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    Clients

    3M

    Industries

  • 281
    (25 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.6

    Would Recommend

    4.9
    $25,000+
    10 - 49 employees
    Yorkville, IL

    Founded in 2009, Idea Marketing Group is a web design agency located just outside Chicago in Yorkville, IL. Clients in the education, healthcare, and food industries come to Idea Marketing for their prowess in custom web design and development and online marketing. The team of fewer than 15 employees is skilled in web and mobile design, SEO, UI/UX design, content development, social media, and email marketing.

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    Clients

    Carmex

    Industries

  • 282
    (14 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Austin, TX
    Motoza is a small PPC company. They provide Pay Per Click, Search Engine Optimization, and Content Marketing and were founded in 2011.
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    Clients

    Mitratech

    Industries

  • 283
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    New Orleans, LA

    Search Influence is a digital marketing agency founded in 2006. They are based in New Orleans and have a team of 73 employees. They provide SEO, social media marketing, and advertising for their clients.
     

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    Clients

    Tulane School of Professional Advancement

    Industries

  • 284
    (18 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    Dallas, TX
    Bold Entity is a branding firm. Established in 2010, the small firm is in Dallas, Texas. Their team offers Branding, Search Engine Optimization, Web Design, and Marketing Strategy.
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    Industries

  • 285
    (26 Reviews) 4.8

    Timeliness

    4.9

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.8
    $10,000+
    2 - 9 employees
    West Hollywood, CA
    Pill Creative Studio is a West Hollywood, California-based branding company. Established in 2020, the small team provides Branding, Web Design, Web Development, and Search Engine Optimization.
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    Clients

    Geolinks

    Industries

  • 286
    (15 Reviews) 4.1

    Timeliness

    4.0

    Service Excellence

    4.0

    Value

    3.9

    Would Recommend

    4.2
    $1,000+
    50 - 249 employees
    Scottsdale, AZ

    Located in Scottsdale, Arizona, Elevato Digital is a software development firm. The midsize agency was founded in 1986. Their team provides custom software development, digital strategy, social media marketing, content marketing, and more.

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    Industries

  • 287
    (10 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Cheswick, PA
    SEO services firm Higglo Digital was founded in 2021. They are located in Cheswick, Pennsylvania and have a small team. Their services include Search Engine Optimization, Generative AI, Web Development, and Advertising.
    Read More

    Clients

    Wanderlust App Web Design Awards Blizzard

    Industries

  • 288
    (12 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    4.9
    $5,000+
    2 - 9 employees
    Oceanside, CA
    Coastal Web Solutions, a small web design company, is headquartered in Oceanside, California. They specialize in web design, web development, e-commerce development, mobile app development, and more and were established in 2022.
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    Industries

  • 289
    (19 Reviews) 4.6

    Timeliness

    4.7

    Service Excellence

    4.6

    Value

    4.2

    Would Recommend

    4.6
    $1,000+
    1,000 - 9,999 employees
    Las Vegas, NV
    NP Digital is a media planning & buying agency launched in 2017. The firm specializes in Media Planning & Buying, Search Engine Optimization, Content Marketing, Email Marketing, and more and has a large team.
    Read More

    Clients

    Facebook

    Industries

  • 290
    (95 Reviews) 4.9

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    Hoffman Estates, IL
    Pay per click company JumpFly was established in 2003. They are located in Hoffman Estates, Illinois and have a midsize team. Their services include Pay Per Click, Social Media Marketing, Search Engine Optimization, and Email Marketing.
    Read More

    Clients

    1-800-Got-Junk? Jura Power Planter Ty

    Industries

  • 291
    (16 Reviews) 4.9

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $10,000+
    50 - 249 employees
    New York, NY
    Launched in 2015, WiserBrand is an AI Agents company. The firm specializes in AI Agents, Artificial Intelligence, AI Consulting, Custom Software Development, and more and has a midsize team.
    Read More

    Industries

  • 292
    (16 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    North Miami, FL

    OptFirst Internet Marketing is an internet marketing company based in Miami Shores, FL. Founded in 2001, OptFirst Internet Marketing has nearly two decades of experience with integrated search marketing, which includes SEO and PPC. The team or approximately 15 employees serves both small and mid-market businesses.

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    Clients

    University of Miami

    Industries

  • 293
    (6 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.8
    $5,000+
    2 - 9 employees
    Atlanta, GA

    Double Up Digital is a full-service digital marketing company based in Atlanta. They were founded in 2016 and have a team of 9 employees. They specialize in web design, digital strategy, and UX/UI design for clients of all sizes.

    Read More

    Industries

  • 294
    (9 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    Boulder, CO
    Grounds for Promotion is an Advertising company. Their small team is located in Boulder, Colorado. Their services include Advertising, Social Media Marketing, Search Engine Optimization, Pay Per Click, and more. The firm was founded in 2012.
    Read More

    Industries

  • 295
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Draper, UT

    SodaSpoon is a branding company headquartered in Draper, Utah and Heber City, Utah. The small team focuses on branding, social media marketing, search engine optimization, product design, and more and was launched in 2012.

    Read More

    Clients

    Ceramic Pro Utah

    Industries

  • 296
    (10 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Saint Paul, MN
    Plaudit Design is a Saint Paul, Minnesota-based web design agency. Established in 1998, the small team focuses on Web Design, Web Development, Digital Strategy, Search Engine Optimization, and more.
    Read More

    Clients

    Clearfield

    Industries

  • 297
    (38 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.8
    $1,000+
    10 - 49 employees
    Atlanta, GA
    JOS is a Content Marketing company. Their small team is located in Atlanta, Georgia. The agency provides Content Marketing, Email Marketing, Advertising, Public Relations, and more. The agency was established in 2016.
    Read More

    Clients

    Paradise Wedding Chapel

    Industries

  • 298
    (14 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    San Francisco, CA
    Web design company EnlightWorks was established in 2016. They are based in Benicia, California; San Francisco, California; Portland, Oregon and Seattle, Washington and have a small team. Their services include Web Design, Web Development, Search Engine Optimization, and Conversion Optimization.
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    Clients

    Marin Housing Authority

    Industries

  • 299
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    San Diego, CA
    Small SEO company and e-commerce development firm Dog and Rooster, is in San Diego, California. They focus on Search Engine Optimization and E-Commerce Development and were established in 2000.
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    Clients

    Titleist

    Industries

  • 300
    (12 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.5

    Would Recommend

    4.8
    $10,000+
    10 - 49 employees
    Los Angeles, CA
    Single Grain, a SEO agency, is in Los Angeles, California and San Francisco, California. The small agency was founded in 2009. Their services include Search Engine Optimization, Pay Per Click, Conversion Optimization, and Digital Strategy.
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    Clients

    Uber
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