Top 100 SEO Companies in the United States

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Top 100 SEO Companies in the United States

The Best of March 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

  • 631
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Phoenix, AZ
    Dynamic Search, LLC is an advertising company founded in 2006. The small Phoenix, Arizona-based team focuses on advertising, branding, digital strategy, search engine optimization, and more.
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    Clients

    Browne Law Group

    Industries

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  • 632
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Maple Grove, MN

    HyperX Design is a digital marketing agency based in Minneapolis. The agency, founded in 2014, has a team of less than ten that provides SEO, web design, and graphic design services to small and midmarket companies, institutions, and organizations in the manufacturing, business services, education, nonprofit, and e-commerce industries. 

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    Clients

    Georgetown University

    Industries

  • 633
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Houston, TX

    Alpha Co. Marketing & Media is a fully bilingual digital marketing agency in Houston, Texas, founded in 2019. Our company consists of 12 to 25 employees that devotedly serve B2B businesses in the Healthcare, Law, Education, restaurant, and transportation industries. Our services include SEO, website design, PPC, review management, and social media marketing. Our bilingual approach allows us to deliver them both in English and Spanish.

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    Industries

  • 634
    (3 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Colleyville, TX

    Genius Digital Marketing is a digital marketing agency founded in 2020 in Dallas. With a team of about 10 employees, they provide marketing strategy, social media marketing, content marketing, email marketing, and SEO services.

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    Clients

    AMLI Residential

    Industries

  • 635
    (6 Reviews) 4.8

    Timeliness

    4.5

    Service Excellence

    5.0

    Value

    4.7

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Fort Lauderdale, FL

     Founded in 2001, PaperStreet Web Design is a Fort Lauderdale, FL firm that supports clients in the legal industry. With a team of just under 50 employees, PaperStreet provides web design and SEO services. 

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    Clients

    Website design

    Industries

  • 636
    (7 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Chicago, IL

    Digital agency Arcalea was founded in 2015 and has offices in Chicago, Charlotte, N.C., Denver, and Indianapolis. Its team of 12 helps clients with web development, SEO, email marketing, content marketing, web design, and PPC.

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    Industries

  • 637
    (4 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    Atlanta, GA

    Located in Atlanta, Georgia, ascendiMedia Inc. Is a PPC company. The small team offers pay per click, conversion optimization, and search engine optimization. The company was established in 2019.

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    Industries

  • 638
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Pittsburgh, PA

    Pittsburgh Internet Consulting is an inbound agency that was founded in 2001. Their 10-person team is based in Pittsburg and offers services in digital strategy, SEO, and content marketing.

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    Clients

    Rock 'N Rescue

    Industries

  • 639
    (12 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Lexington, SC
    SEO agency Local and Qualified was launched in 2020. The small Lexington, South Carolina-based team provides Search Engine Optimization, Pay Per Click, Web Design, Social Media Marketing, and more.
    Read More

    Industries

  • 640
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Columbus, OH
    Social Firm is a Columbus, Ohio-based SEO services firm. The small agency was launched in 2010. Their services include Search Engine Optimization, Pay Per Click, Web Design, Advertising, and more.
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    Industries

  • 641
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Waltham, MA
    Midnight Brunch, a video production company, was founded in 2019. They are headquartered in Waltham, Massachusetts and have a small team. Midnight Brunch offers video production, broadcast video, and corporate photography.
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    Industries

  • 642
    (3 Reviews) 4.8

    Timeliness

    4.7

    Service Excellence

    4.8

    Value

    4.3

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Watkinsville, GA

    Seoteric, LLC is a digital media marketing agency founded in 2008. Based in Watkinsville, Ga., the team 11 employees specializes in mobile app & marketing, SEO and social media marketing.

     

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    Clients

    Your Pie

    Industries

  • 643
    (35 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Houston, TX
    In Houston, Texas, Houston Web Design - Jeremy McGilvrey is a web design agency. Launched in 2007, the small team provides Web Design, Search Engine Optimization, and Web Development.
    Read More

    Industries

  • 644
    (8 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Acworth, GA

    INTEGRITY RESOURCE SOLUTION LLC is a web development company. Their small team is in Acworth, Georgia and provides web development, search engine optimization, e-commerce development, social media marketing, and more. The company was launched in 2008.

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    Industries

  • 645
    (2 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    4.0

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    San Diego, CA

    Website development firm Alliance Innovations is located in San Diego, California. The small agency was founded in 2019. Their team focuses on web development, digital strategy, custom software development, mobile app development, and more.

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    Industries

  • 646
    (19 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Denver, CO
    Green Hat Web Solutions is a small web development firm. In Denver, Colorado, the company was founded in 2010. Their team provides Web Development, Search Engine Optimization, Web Design, and E-Commerce Development.
    Read More

    Industries

  • 647
    (6 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    North Canton, OH
    Sanctuary is a small Marketing Strategy company. Founded in 2006, the firm is headquartered in North Canton, Ohio. Their services include Marketing Strategy, Conversion Optimization, Search Engine Optimization, Web Design, and more.
    Read More

    Industries

  • 648
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Las Vegas, NV

    Founded in 2011, NeONBRAND is located in Las Vegas. With about 10 employees, they provide social media marketing, SEO, and web development services for midmarket and small businesses. They focus on business services, advertising, marketing, health care, and medical industries.

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    Clients

    The Lotus House

    Industries

  • 649
    (4 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    $1,000+
    50 - 249 employees
    Naperville, IL

    Since its founding in 2011, Launch Digital Marketing has provided web design, digital strategy, social media marketing, and other digital services to their clients. The around 80-person team is headquartered out of Naperville, Illinois, just outside of Chicago.

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    Clients

    Illinois Charter Schools Network
  • 650
    (4 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Miami, FL

    Krafted Digital is a full-service digital and growth marketing agency based out of Miami, Florida. Their team specialized in creating custom-tailored digital strategies for various businesses and brands. Services include Digital Strategy, SEO, PPC, Paid Social, and much more.

    Read More

    Clients

    Exist USA

    Industries

  • 651
    (4 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Waco, TX
    Fire Source Media is a SEO agency. The small team is based in Waco, Texas. Their services include Search Engine Optimization, Digital Strategy, and Web Development.
    Read More

    Industries

  • 652
    (8 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Miami, FL

    Pacific54 is a Miami-based interactive online marketing agency with about 25 employees. It was founded in 2009 and offers a variety of services including web design, SEO, social media marketing, and web/app development.

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    Clients

    BattleFin

    Industries

  • 653
    (14 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    Wells, ME
    Hite Digital, a PPC company, was established in 2018. They are based in Rehoboth Beach, Delaware; Wells, Maine; Chicago, Illinois and Atlanta, Georgia and have a midsize team. Their services include Pay Per Click, Web Development, Social Media Marketing, Search Engine Optimization, and more.
    Read More

    Industries

  • 654
    (6 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.6

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    Costa Mesa, CA
    Located in Costa Mesa, California, Seal Media is a video production company. The small team offers Video Production, Branding, Content Marketing, Social Media Marketing, and more. The company was launched in 2007.
    Read More

    Clients

    Project Adult Learning (PAL)

    Industries

  • 655
    (18 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $1,000+
    50 - 249 employees
    Orlando, FL

    PNC Logos is an Orlando, Florida-based logo company. The midsize firm was established in 2010. Their services include logo, social media marketing, search engine optimization, pay per click, and more.

    Read More

    Industries

  • 656
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.0

    Value

    3.5

    Would Recommend

    5.0
    Undisclosed
    50 - 249 employees
    Boston, MA

    Racepoint Global is a digital marketing and PR agency headquartered in Boston, MA with 9 offices scattered throughout the United States, China, and the United Kingdom. Founded in 2003, Racepoint Global is a large firm with around 420 employees and often works with international corporations. Most of their services are centered around traditional and online PR placement, but Racepoint also offers content marketing, social media marketing, and more. 

    Read More

    Clients

    Huawei

    Industries

  • 657
    (37 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.6

    Would Recommend

    4.6
    Undisclosed
    50 - 249 employees
    Phoenix, AZ

    BizIQ is a SEO services firm. Established in 2012, the team specializes in search engine optimization, pay per click, social media marketing, and other digital marketing. Their midsize company is based in Phoenix, Arizona.

    Read More

    Industries

  • 658
    (8 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.8

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Austin, TX

    (un)Common Logic is a data-driven digital marketing agency located in Austin, Texas. Founded in 2005, they employ 30 staff experienced with SEO, paid media, conversion rate optimization, and analytics for midmarket and global companies. Services include SEO auditing, content strategy, backlinking, social advertising, and mobile ads.

    Read More

    Clients

    Blue Apron CASA Milliken Seat Covers Unlimited

    Industries

  • 659
    (4 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    4.8
    $5,000+
    10 - 49 employees
    Dallas, TX

    Eversite is a small web design company in Dallas, Texas. The team provides web design, search engine optimization, and pay per click.

    Read More

    Industries

  • 660
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    50 - 249 employees
    West Palm Beach, FL

    Digital Resource is a full-service digital marketing agency located in West Palm Beach, Fla. Founded in 2013, they have 40 employees specializing in custom strategies, innovative solutions, and effective marketing consulting for businesses typically in IT and advertising and marketing. Services include web design and development, SEO, SMM, Google Ads, link building, email marketing, and videography.

    Read More

    Clients

    Petland

    Industries

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