Top 100 SEO Companies in the United States

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Top 100 SEO Companies in the United States

The Best of June 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

  • 91
    (11 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    Milwaukee, WI
    Momentic is a SEO company. They specialize in Search Engine Optimization, Generative AI, Digital Strategy, and Web Development and were launched in 2018. Their small team is Milwaukee, Wisconsin-based.
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    Clients

    Sheet Music Direct

    Industries

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  • 92
    (66 Reviews) 4.8

    Timeliness

    4.9

    Service Excellence

    4.7

    Value

    4.6

    Would Recommend

    4.9
    $5,000+
    250 - 999 employees
    San Diego, CA

    Founded in 2012, Power Digital is a social media marketing agency. They are based in San Diego, California; New York, New York and Arlington, Virginia and have a midsize team. Their services include Social Media Marketing, Search Engine Optimization, Pay Per Click, Advertising, and more.

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    Clients

    TOMS

    Industries

  • 93
    (46 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.9
    $5,000+
    50 - 249 employees
    Los Angeles, CA

    GR0 is a digital marketing agency founded in 2020 in Los Angeles with over 10 employees. They provide SEO solutions to various clients.

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    Clients

    Advantage Rent A Car

    Industries

  • 94
    (61 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.9
    $25,000+
    250 - 999 employees
    Washington, DC
    Founded in 2008, REQ is a public relations company. The midsize team focuses on Public Relations, Content Writing Services, Social Media Marketing, Advertising, and more. The firm is based in Washington, District of Columbia; Phoenix, Arizona; Burlington, Massachusetts and Raleigh, North Carolina.
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    Industries

  • 95
    (11 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Miami, FL
    Founded in 2023, Loona Agency is a SEO agency. They are headquartered in Miami, Florida and have a small team. The firm focuses on Search Engine Optimization, Content Marketing, Pay Per Click, Web Development, and more.
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    Industries

  • 96
    (19 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.9
    $1,000+
    50 - 249 employees
    West Bloomfield Township, MI

    Launched in 2009, Superpath is a SEO agency. Their midsize team is in West Bloomfield Township, Michigan; Montgomery, Alabama; Vestavia Hills, Alabama and Nashville, Tennessee. Their services include Search Engine Optimization, Pay Per Click, Web Design, Social Media Marketing, and more.

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    Clients

    Miss Dig (811)

    Industries

  • 97
    (23 Reviews) 4.7

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.7
    $1,000+
    10 - 49 employees
    West Chester, PA

    BlueTuskr is a SEO company headquartered in West Chester, Pennsylvania. The small team focuses on Search Engine Optimization, Pay Per Click, Social Media Marketing, Email Marketing, and more. The agency was founded in 2020.

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    Clients

    Canon Styku Onfloor Technologies Team Fan Apparel

    Industries

  • 98
    (14 Reviews) 4.8

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.9
    $10,000+
    10 - 49 employees
    Portland, OR

    Decoder is a SEO company. The small Portland, Oregon-based company was launched in 2011. Their services include Search Engine Optimization, Conversion Optimization, and Pay Per Click.

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    Clients

    AAA

    Industries

  • 99
    (13 Reviews) 4.0

    Timeliness

    3.9

    Service Excellence

    4.1

    Value

    3.9

    Would Recommend

    4.1
    $1,000+
    10 - 49 employees
    Miami, FL

    Miami-based company On The Map, Inc. offers SEO, social media marketing, direct marketing, and web development to business clients of all sizes. Founded in 2009, On The Map has a team of about 70 employees who are dispersed across five offices in Los Angeles, Raleigh, N.C., Latvia, and Mexico.

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    Industries

  • 100
    (27 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.7

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    Atlanta, GA
    Acadia, a PPC agency, is based in Atlanta, Georgia; New York, New York and Holland, Michigan. The midsize company was established in 2021. Their services include Pay Per Click, Ecommerce Marketing, Search Engine Optimization, Social Media Marketing, and more.
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    Clients

    Tommy John

    Industries

  • 101
    (27 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Colorado Springs, CO
    Located in Colorado Springs, Colorado, Elite SEO Consulting is a SEO company. They focus on Search Engine Optimization and Web Design and were founded in 2024.
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    Industries

  • 102
    (6 Reviews) 4.9

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    Undisclosed
    10 - 49 employees
    Simi Valley, CA

    Bruce Clay, Inc. is a digital marketing agency headquartered in Simi Valley, CA, with additional offices in Switzerland, India, and Japan. The agency and its 85+ employees have experience with social media marketing, PPC, and SEO.

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    Clients

    Pitney Bowes
  • 103
    (41 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Charleston, SC

    ClickGiant is an SEO & Content Marketing Firm based in Charleston, SC. Founded in 2011, ClickGiant specializes in custom marketing campaigns based on a Google-friendly, content-centric approach. They improve rankings and quality organic traffic with on-site SEO and high-level, conversion-worthy, optimized content. ClickGiant also helps with web development, PPC management, social media. 

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    Clients

    Scout Boats

    Industries

  • 104
    (48 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.9
    $50,000+
    10 - 49 employees
    Austin, TX
    GLIDE® is a web design company launched in 2002. They are located in Austin, Texas and have a small team. The agency provides Web Design, Search Engine Optimization, Pay Per Click, Web Development, and more.
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    Clients

    National Breast Cancer Foundation AllerVie Health Circuit of the Americas Chimp Haven

    Industries

  • 105
    (16 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Irvine, CA

    Digital marketing agency Window To Recovery is headquartered in Costa Mesa, Calif. Since 2017, their small team of 2 has been specializing in digital strategy, SEO, web design, advertising, and more. 

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    Clients

    Spencer Recovery Centers

    Industries

  • 106
    (32 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Los Angeles, CA

    Bliss Drive is a digital marketing company based in Los Angeles with a secondary office in Irvine, Calif. Bliss Drive was founded in 2007 and now features a team of about a dozen employees providing SEO, PPC, web design, digital strategy, and conversion optimization services.

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    Clients

    Smart Bean Inc

    Industries

  • 107
    (68 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    4.8
    $10,000+
    50 - 249 employees
    Chicago, IL
    Comrade Digital Marketing Agency is a midsize Generative AI company. Founded in 2008, the company is headquartered in Chicago, Illinois; Miami, Florida; Los Angeles, California and Austin, Texas. Their services include Generative AI, Search Engine Optimization, Web Design, Pay Per Click, and more.
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    Clients

    Home Services Contractors

    Industries

  • 108
    (36 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    $10,000+
    250 - 999 employees
    New York, NY
    Front Row Group is a PPC agency. Founded in 2012, the midsize firm is in New York, New York. Their services include Pay Per Click, Ecommerce Marketing, Web Development, Content Marketing, and more.
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    Clients

    Vince. Eberjey Exclusive Resorts Canopy

    Industries

  • 109
    (52 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.8
    $1,000+
    50 - 249 employees
    Sarasota, FL
    Net Reputation is a public relations firm. They are based in Sarasota, Florida and London , England and have a midsize team that provides Public Relations, Search Engine Optimization, and Digital Strategy. The firm was founded in 2015.
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    Clients

    WhiteHat

    Industries

  • 110
    (9 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Kansas City, MO
    VOLTAGE is a small SEO company. They focus on Search Engine Optimization, Digital Strategy, Pay Per Click, Web Development, and more and were launched in 2005. The company is located in Kansas City, Missouri.
    Read More

    Industries

  • 111
    (402 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.9
    $1,000+
    50 - 249 employees
    Costa Mesa, CA
    Pay per click agency KlientBoost is based in Costa Mesa, California; Raleigh, North Carolina and Austin, Texas. The midsize firm was launched in 2015. Their team provides Pay Per Click, Advertising, Social Media Marketing, Conversion Optimization, and more.
    Read More

    Clients

    Bloomberg

    Industries

  • 112
    (365 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.7

    Value

    4.6

    Would Recommend

    4.8
    $5,000+
    50 - 249 employees
    Pleasant Grove, UT
    Disruptive Advertising is a midsize PPC agency. Located in Pleasant Grove, Utah, the agency was established in 2011. Their services include Pay Per Click, Social Media Marketing, Search Engine Optimization, Ecommerce Marketing, and more.
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    Clients

    Scott'sMiracle-Gro

    Industries

  • 113
    (23 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Atlanta, GA
    SEO company M16 Marketing was established in 2013. They are based in Atlanta, Georgia and have a small team. M16 Marketing provides Search Engine Optimization and Web Design.
    Read More

    Clients

    The United States Military

    Industries

  • 114
    (28 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Chicago, IL
    Founded in 2016, VisualFizz is a web development company. The firm specializes in Web Development, Search Engine Optimization, Branding, Marketing Strategy, and more and has a small team.
    Read More

    Industries

  • 115
    (35 Reviews) 4.8

    Timeliness

    4.7

    Service Excellence

    4.8

    Value

    4.6

    Would Recommend

    4.9
    $5,000+
    50 - 249 employees
    Delray Beach, FL

    Fractl is a marketing and advertising agency located in Delray Beach, Fla with offices in Leeds, U.K., Denver, and San Diego. Founded in 2012 and comprised of around 100 employees, they work to strengthen clients' brand awareness through web design, SEO, UX/UI design, social media marketing, and other advertising services.  

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    Clients

    DirecTV

    Industries

  • 116
    (5 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    Undisclosed
    250 - 999 employees
    Harrisburg, PA
    SEO.com is a SEO company. Located in Harrisburg, Pennsylvania, their midsize team focuses on Search Engine Optimization, Digital Strategy, Content Marketing, Pay Per Click, and more. The agency was launched in 1995.
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    Clients

    Dell

    Industries

  • 117
    (126 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Carlsbad, CA
    Midsize web design agency Storm Brain, is headquartered in Carlsbad, California; Costa Mesa, California; Santa Monica, California and New York, New York. Founded in 2007, the team focuses on Web Design, Web Development, Search Engine Optimization, Pay Per Click, and more.
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    Clients

    Nike Chase (JPMorgan Chase & Co.) Citi (Citigroup) Target

    Industries

  • 118
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Cleveland, OH
    Sixth City Marketing is a SEO company headquartered in Cleveland, Ohio; Columbus, Ohio; Pittsburgh, Pennsylvania and Indianapolis, Indiana. The small team focuses on Search Engine Optimization, Pay Per Click, and Web Design. The company was established in 2010.
    Read More

    Clients

    Demag Cranes Cleveland Clothing Co. Pet Palace SERVPRO

    Industries

  • 119
    (23 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.9
    $1,000+
    10 - 49 employees
    Meridian, ID
    Bear Fox Marketing is a SEO company. They are based in Meridian, Idaho and have a small team. Their services include Search Engine Optimization, Pay Per Click, Social Media Marketing, Content Marketing, and more. The firm was launched in 2017.
    Read More

    Industries

  • 120
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    St. Louis, MO

    Emod Marketing, a SEO agency and web design agency, was launched in 2018. The company focuses on search engine optimization and web design and has a small team.

    Read More

    Industries

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