Top 100 SEO Companies in the United States

Need Help Selecting a Company?
Directory image
  1. Home
  2. SEO
  3. United States

Top 100 SEO Companies in the United States

The Best of November 2024

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

  • 511
    (24 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.6
    • Would Recommend

      5.0
    • $10,000+
    • 10 - 49 employees
    • San Francisco, CA

    Founded in 2006, RSO Consulting is a full-service advertising and marketing firm. Based in San Francisco and with offices in Spain, RSO commits to each customer with personalized service. Their team over 10 specializes in SEO, PPC, analytics consulting, digital strategy, and social media marketing. 

    Read More

    Clients

    • Adobe

    Industries

  • Get connected with a company for free

    Tell us about your project, and we'll match you with vetted companies that meet your requirements.

    Get Started
  • 512
    (26 Reviews) 5.0
    • Timeliness

      4.9
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $1,000+
    • 2 - 9 employees
    • Boston, MA

    Let's Design Your Site is a small web design company. The Salem, New Hampshire-based company was founded in 2018. Their team specializes in web design, search engine optimization, digital strategy, content marketing, and more.

    Read More

    Industries

  • 513
    (17 Reviews) 5.0
    • Timeliness

      4.9
    • Service Excellence

      4.9
    • Value

      4.9
    • Would Recommend

      5.0
    • $10,000+
    • 10 - 49 employees
    • Raleigh, NC

    TheeDigital is a web design and internet marketing agency with a team of 30 based in Raleigh, N.C. Since 2004, the agency has offered web design, SEO, and web development services to small and midmarket companies in industries such as education and healthcare. Their SEO services focus on on-site optimization, content development, and local search.

    Read More

    Clients

    • MyComputerCareer

    Industries

  • 514
    (3 Reviews) 4.7
    • Timeliness

      4.3
    • Service Excellence

      4.7
    • Value

      4.7
    • Would Recommend

      5.0
    • $5,000+
    • 10 - 49 employees
    • Hauppauge, NY

    Active Web Group is a full-service digital marketing agency headquartered in Hauppauge, N.Y. The agency was founded in 2003 and has about 40 employees. Active Web Group specializes in SEO, but also provides web design, email marketing, and conversion optimization services. Most of its clients are midmarket businesses, though Active Web Group also works with some small businesses.

    Read More

    Industries

  • 515
    (14 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.8
    • Would Recommend

      4.9
    • $5,000+
    • 50 - 249 employees
    • Blue Bell, PA

    Gen3 Marketing is the largest affiliate agency in the world and was named 2022 Agency of the Year twice, both by Rakuten and CJ.  The firm has global reach with offices in Pennsylvania, California and the UK.  

    Leveraging years of business strategy, relationship management expertise and data-driven capabilities, Gen3 transforms businesses by driving incremental revenue.  Founded in 2007, Gen3 is a pioneer in the industry, being named Agency of the Year 12 times, and boasting the first ever dedicated premium content team.

    Read More

    Clients

    • Allbirds
    • Aspen Dental
    • Gap
    • Glossier

    Industries

  • 516
    (13 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.9
    • Would Recommend

      5.0
    • $1,000+
    • 10 - 49 employees
    • Tampa, FL

    Absolute Marketing Solutions is a Tampa, Fla. digital agency founded in 1999. The agency has about 35 employees. Absolute Marketing Solutions primarily offers web design and SEO services, though it also provides PPC and social media marketing.

    Read More

    Clients

    • Pepin Distributing Company

    Industries

  • 517
    (1 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.0
    • Would Recommend

      5.0
    • $5,000+
    • 2 - 9 employees
    • Concord, NC

    Eron Digital is a. Established in 2017, the team focuses on. Their small firm is Charlotte, North Carolina-based.

    Read More

    Industries

  • 518
    (5 Reviews) 4.8
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      4.7
    • Would Recommend

      4.9
    • $10,000+
    • 10 - 49 employees
    • Greenville, SC

    VantagePoint Marketing is a small PR company. Launched in 1993, the firm is headquartered in Greenville, South Carolina. Their team provides public relations, event marketing & planning, marketing strategy, and email marketing.

    Read More

    Industries

  • 519
    (1 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $1,000+
    • 2 - 9 employees
    • Covington, LA

    High Level Thinkers is a digital marketing agency with a team of under 10 employees. Founded in 2007 and based in Covington, La., they provide digital strategy, social media marketing, and SEO support. 

    Read More

    Clients

    • Jewelers of America

    Industries

  • 520
    (7 Reviews) 4.4
    • Timeliness

      4.6
    • Service Excellence

      4.4
    • Value

      4.1
    • Would Recommend

      4.4
    • $1,000+
    • 2 - 9 employees
    • Greenwood Village, CO

    Mountaintop Web Design is a global company based in Denver. With fewer than 10 employees, the agency has been specializing in SEO, web design, advertising, and more since 2013. 

    Read More

    Clients

    • EES
    • LIVSMED
    • Secure Anchor
    • CCS Facility Services

    Industries

  • 521
    (3 Reviews) 4.7
    • Timeliness

      4.3
    • Service Excellence

      4.7
    • Value

      4.2
    • Would Recommend

      4.7
    • Undisclosed
    • 50 - 249 employees
    • Atlanta, GA

    ARPR is a public relations agency founded in 2012 in Atlanta. The firm, which also has locations in New Orleans and San Francisco, assists clients from a variety of industries with projects including social media marketing, pay per click services, and conversion optimization. 

    Read More

    Clients

    • Paysend

    Industries

  • 522
    (7 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $1,000+
    • 2 - 9 employees
    • Fremont, CA

    Jose Angelo Studios is a content marketing agency, founded in 2017 and located in San Francisco. They comprise five employees specializing in content creation, SEO, PPC, and digital marketing campaigns for a variety of online companies. Services include articles, videos, social content, backlink campaigning, website auditing, lead generation, and SMM.

    Read More

    Clients

    • Brandly

    Industries

  • 523
    (11 Reviews) 4.6
    • Timeliness

      4.5
    • Service Excellence

      4.5
    • Value

      3.8
    • Would Recommend

      4.6
    • $5,000+
    • 50 - 249 employees
    • Miami, FL

    Avenue Z is a media and technology company with experts based in New York, Boston, Orlando, and Miami. Established in 2023; they specialize in breaking traditional boundaries between digital marketing, advertising, and strategic communications. By leveraging smart media and smart content informed by data science, they’ve proven to increase revenue and elevate brand reputation for a global roster of category-leading clients across private equity, venture capital, fintech, and consumer sectors.

    Read More

    Clients

    • Better.com
    • AdventHealth
    • April
    • Orlando Economic Partnership

    Industries

  • 524
    (17 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.9
    • Would Recommend

      5.0
    • $10,000+
    • 2 - 9 employees
    • Lynnfield, MA

    Founded in 2001, Going Clear Interactive is a web design and development company based in Boston, MA. With fewer than 10 employees, GoingClear Interactive has nearly two decades of experience working with mostly small and mid-market businesses. Their services include web design, web development, and e-commerce development.

    Read More

    Clients

    • Massport Community Advisory Committee
    • 98.5 Sports Hub
    • Derenzo Construction
    • Underscore VC

    Industries

  • 525
    (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.

     

    Read More

    Clients

    • Your Pie

    Industries

  • 526
    (3 Reviews) 3.7
    • Timeliness

      3.3
    • Service Excellence

      3.5
    • Value

      3.5
    • Would Recommend

      3.5
    • $1,000+
    • 10 - 49 employees
    • Greenwood Village, CO

    Launched in 2010, Nuclear Networking is a small SEO agency. Their team focuses on search engine optimization, pay per click, digital strategy, and conversion optimization. The agency is headquartered in Greenwood Village, Colorado.

    Read More

    Industries

  • 527
    (81 Reviews) 4.7
    • Timeliness

      4.6
    • Service Excellence

      4.6
    • Value

      4.5
    • Would Recommend

      4.6
    • $1,000+
    • 10 - 49 employees
    • New York, NY

    Search Berg is a digital marketing agency based in New York, New York, that was established in 2005. Their team of fewer than 50 employees offers web design, social media marketing, and SEO services.

    Read More

    Industries

  • 528
    (10 Reviews) 5.0
    • Timeliness

      4.9
    • Service Excellence

      5.0
    • Value

      4.9
    • Would Recommend

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

    Rizen is a digital agency in Miami. Founded in 2014, they have about 8 employees that serve clients in a wide variety of industries. Services include marketing strategy, SEO, and social media marketing.

    Read More

    Clients

    • Alco Windows and Doors

    Industries

  • 529
    (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.
    Read More

    Industries

  • 530
    (7 Reviews) 4.9
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $5,000+
    • 10 - 49 employees
    • Santa Monica, CA
    Conversion Optimization company IOI Solutions is headquartered in Santa Monica, California. The small firm was established in 2018. Their services include Conversion Optimization, Search Engine Optimization, Pay Per Click, and Web Design.
    Read More

    Industries

  • 531
    (17 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      5.0
    • Value

      4.5
    • Would Recommend

      4.9
    • Undisclosed
    • 10 - 49 employees
    • Belmar, NJ

    SEMGeeks is a full-service digital marketing agency located in Belmar, N.J. It was founded in 2006 and now has a team of 37 that provides a full range of services including digital strategy, web design and development, SEO, PPC, and more to mostly mid-size clients.

    Read More

    Clients

    • Surf Taco

    Industries

  • 532
    (3 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $5,000+
    • 10 - 49 employees
    • Fargo, ND

    Spotlight  is a web design firm based in Fargo, .Founded in Fargo, N.D. Their team of 30 serves clients in the sales and hospitality sectors. Services include SEO and PPC management.

    Read More

    Clients

    • Scheels

    Industries

  • 533
    (7 Reviews) 4.9
    • Timeliness

      4.6
    • Service Excellence

      5.0
    • Value

      4.7
    • Would Recommend

      5.0
    • $1,000+
    • 2 - 9 employees
    • Wilmington, DE

    ITA Digital is a midsize advertising company. They focus on advertising, marketing strategy, media planning & buying, digital strategy, and more and were founded in 2004. The firm is located in Yerevan, Armenia.

    Read More

    Clients

    • InDrive
    • Eligens
    • Unusual Concepts
    • Purrweb

    Industries

  • 534
    (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. 

    Read More

    Clients

    • Georgetown University

    Industries

  • 535
    (2 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $1,000+
    • 2 - 9 employees
    • Seattle, WA

    Launched in 2023, Wide Wind is a branding firm. The small team focuses on branding, marketing strategy, web design, digital strategy, and more. The agency is headquartered in Bellevue, Washington.

    Read More

    Industries

  • 536
    (3 Reviews) 4.8
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      4.8
    • Would Recommend

      5.0
    • $50,000+
    • 250 - 999 employees
    • Chicago, IL

    3Q Digital is a digital marketing and strategic consulting agency headquartered in San Mateo, Calif. with additional offices in San Diego, San Francisco, Chicago, New York, Burlington, Vt., Austin, Texas, and Raleigh, N.C. Their staff consists of over 250 experts in SEO, social media marketing, and analytics.

    Read More

    Clients

    • Eventbrite
  • 537
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 2 - 9 employees
    • Portland, OR
    Established in 2009, Jtree SEO is a SEO agency. Their services include Search Engine Optimization.
    Read More

    Clients

    • Kount by Equifax

    Industries

  • 538
    (7 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.9
    • Would Recommend

      5.0
    • $1,000+
    • 10 - 49 employees
    • Cherry Hill, NJ

    Sagapixel SEO is a digital marketing and web design agency based in Cherry Hill, N.J., with an office in Philadelphia. The agency, founded in 2009, has a team of more than ten that provides SEO, web design, and PPC services to small companies and other institutions.

    Read More

    Industries

  • 539
    (3 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.7
    • Would Recommend

      5.0
    • $10,000+
    • 2 - 9 employees
    • Forest, VA

    Founded in 2012, Creative Labs LLC is a branding agency. Their small team is in Forest, Virginia and Cheyenne, Wyoming and offers branding, conversion optimization, search engine optimization, web design, and more.

    Read More

    Industries

  • 540
    (6 Reviews) 4.9
    • Timeliness

      4.7
    • Service Excellence

      4.9
    • Value

      4.8
    • Would Recommend

      5.0
    • $10,000+
    • 2 - 9 employees
    • Media, PA

    Morroni Technologies is a web firm based in Media, Pa. Founded in 2000, Morroni Technologies' team of about 9 employees has nearly two decades of experience in web design, e-commerce, and mobile and WordPress development. The firm mainly works with small and mid-market sized clients. 

    Read More

    Clients

    • Bucks County SPCA

    Industries

Get connected with the right company for you

We'll do the work for you – finding and connecting you with service providers that meet your exact requirements.

Schedule Consultation