Top 100 SEO Companies in the United States

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Top 100 SEO Companies in the United States

The Best of April 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

  • 9121
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Macedon, NY
    Small Performance Marketing company AI Marketing Agency, is in Macedon, New York. The team offers Performance Marketing and Web Design.
    Read More
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  • 9122
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Washington, DC
    Social media marketing agency TalaTech Group provides Social Media Marketing and Search Engine Optimization. They were founded in 2024.
    Read More
  • 9123
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Richardson, TX
    RocketSales Consulting is an AI Consulting company. In Richardson, Texas, their team provides AI Consulting and Generative AI.
    Read More
  • 9124
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Austin, TX
    Established in 2021, Tow marketing Pro, a small SEO company, is located in Austin, Texas. Their team focuses on Search Engine Optimization and Advertising.
    Read More
  • 9125
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Charlotte, NC
    Collabor8 Digital LLC is an Advertising company. Launched in 2019, the team offers Advertising and Social Media Marketing.
    Read More

    Industries

  • 9126
    (17 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    5.0
    $1,000+
    50 - 249 employees
    Los Angeles, CA

    Websites Depot Inc. is a Los Angeles-based digital marketing agency that was founded in 2006. With a team of about 30, Websites Depot Inc. specializes in SEO, web design, and PPC.During the first three years of partnership, Websites Depot Inc. helped the air conditioning company attract qualified leads and become a well-known brand in the Los Angeles area.

    Read More

    Clients

    Trane

    Industries

  • 9127
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    50 - 249 employees
    Denver, CO
    90octane is a SEO company. The team provides Search Engine Optimization and Social Media Marketing, and the company is in Denver, Colorado.
    Read More

    Industries

  • 9128
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Lake Forest, CA
    SEO agency Jazel focuses on Search Engine Optimization and Web Design. They are located in Lake Forest, California.
    Read More
  • 9129
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Sandy, UT
    Fifty Studio is a midsize SEO company launched in 2007. Their services include Search Engine Optimization and Web Design.
    Read More
  • 9130
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    Freelancer employees
    Atlanta, GA

    Flybolt Digital Marketing is an Atlanta, Georgia-based PPC agency. The small team specializes in pay per click, web design, digital strategy, and other digital marketing. The agency was established in 2018.

    Read More

    Industries

  • 9131
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    Chicago, IL
    Crunchy Links is a SEO services firm. Established in 2019, the team offers search engine optimization, pay per click, and conversion optimization. Their small firm is based in Chicago, Illinois.
    Read More

    Industries

  • 9132
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    Freelancer employees
    Leland, MI

    SMQ Digital Strategy Consulting is a digital strategy company. Established in 2017, the team specializes in digital strategy, search engine optimization, pay per click, social media marketing, and more. Their small agency is Leland, Michigan-based.

    Read More

    Industries

  • 9133
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Austin, TX
    Top Austin SEO Company is a SEO services firm. Established in 2018, the firm is based in Austin, Texas. The small team offers Search Engine Optimization, Social Media Marketing, Pay Per Click, and Web Design.
    Read More

    Industries

  • 9134
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    2 - 9 employees
    Pittsburgh, PA
    Motive11 is a web design agency launched in 2019. Their small team is headquartered in Pittsburgh, Pennsylvania. Their services include Web Design, Web Development, and Search Engine Optimization.
    Read More

    Industries

  • 9135
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Maitland, FL
    Web development company LikeButter Digital is located in Maitland, Florida. They provide Web Development, Content Marketing, Web Design, Branding, and more and were launched in 2024.
    Read More

    Clients

    AOR Insurance Pine State Athletic Courts Soleil Technologies

    Industries

  • 9136
    (9 Reviews) 4.8

    Timeliness

    4.9

    Service Excellence

    4.7

    Value

    4.9

    Would Recommend

    4.9
    Undisclosed
    10 - 49 employees
    Huntington, NY

    ThinkBIGSites is an SEO agency based in Huntington, N.Y., and founded in 2007. ThinkBigSites has more than 60 employees who work on increasing clients’ website traffic and conversions through search optimization and pay-per-click campaigns. Most of ThinkBIGSites' clients are small businesses, though it also works with some midmarket businesses.

    Read More

    Industries

  • 9137
    (3 Reviews) 4.5

    Timeliness

    4.3

    Service Excellence

    4.8

    Value

    4.5

    Would Recommend

    4.7
    $5,000+
    10 - 49 employees
    Miami, FL
    GroLive Apps, a social media marketing firm, was founded in 2023. Their small team is located in Calgary, Canada and Miami, Florida. Their services include Social Media Marketing, Pay Per Click, UX/UI Design, Search Engine Optimization, and more.
    Read More

    Industries

  • 9138
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    New York, NY
    Kamikaze Agency is a SEO agency. They are located in Surrey, Canada and New York, New York, and their services include Search Engine Optimization and Pay Per Click.
    Read More

    Industries

  • 9139
    (8 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    4.9
    $1,000+
    2 - 9 employees
    Chicago, IL

    Founded in 2012, HiveSourced is a AI firm. The firm provides Artificial Intelligence, ux/ui design, web development, and mobile app development and has a small team.

    Read More

    Industries

  • 9140
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    Los Angeles, CA
    Metaglyphics is a website development firm based in Los Angeles, California. They focus on Web Development and Search Engine Optimization.
    Read More

    Industries

  • 9141
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Altamonte Springs, FL
    Your CMO on Call is a small Altamonte Springs, Florida-based Marketing Strategy company. The team offers Marketing Strategy and Conversion Optimization.
    Read More

    Industries

  • 9142
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Fort Worth, TX
    Macro Minds is a small Advertising company established in 2023. Their team specializes in Advertising and Marketing Strategy.
    Read More
  • 9143
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    Freelancer employees
    Brownstown Charter Township, MI
    MindChip Industries is a SEO agency. They specialize in Search Engine Optimization, Web Development, Web Design, and E-Commerce Development and were launched in 1998. Their small team is located in Brownstown Charter Township, Michigan.
    Read More

    Industries

  • 9144
    (4 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    2 - 9 employees
    Plano, TX

    Located in Plano, Texas, House of Growth is a marketing strategy company. The company focuses on marketing strategy and is small.The company was founded in 2022.

    Read More

    Industries

  • 9145
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    Rocklin, CA

    LiddWeb LLC is a small web development company. The Rocklin, California-based firm was founded in 2021. Their team provides web development, e-commerce development, and search engine optimization.

    Read More

    Industries

  • 9146
    (5 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Boynton Beach, FL
    Signature Media is a small SEO company. They provide Search Engine Optimization, Pay Per Click, Content Marketing, Conversion Optimization, and more and were established in 2015. The agency is based in Boynton Beach, Florida.
    Read More

    Industries

  • 9147
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    2 - 9 employees
    Lexington, SC

    Launched in 2019, Hawley Digital is a web design company. They are in Lexington, South Carolina and have a small team. Their services include web design, web development, search engine optimization, social media marketing, and more.

    Read More

    Clients

    West Columbia River District Association

    Industries

  • 9148
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    New York, NY
    The Portal Agency is a social media marketing firm launched in 2010. The team specializes in Social Media Marketing and Branding and is located in Cairo, Egypt and New York, New York.
    Read More

    Industries

  • 9149
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    2 - 9 employees
    Chicago, IL
    SEO services firm SMGP was founded in 2023. The small team focuses on Search Engine Optimization, Social Media Marketing, CRM consulting and SI, and SMS Marketing. The firm is located in Chicago, Illinois.
    Read More
  • 9150
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Fenton, MI

    Headquartered in Fenton, Michigan, Ciitrus Digital is a web design company. The small team specializes in web design, pay per click, and search engine optimization. The company was launched in 2020.

    Read More

    Clients

    Crossroads Learning Center, Breznau Personal Training, Body Kindness, StonkShop

    Industries

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