Top 100 SEO Companies in the United States

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Top 100 SEO Companies in the United States

The Best of March 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

  • 181
    (8 Reviews) 4.8
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      4.5
    • Would Recommend

      4.7
    • $10,000+
    • 10 - 49 employees
    • Los Angeles, CA

    Single Grain is a full-service digital marketing agency with close to 30 employees. They are headquartered in Los Angeles and have an office in San Francisco. The agency helps companies grow their business by providing them with SEO, PPC, conversion optimization, and digital strategy services.

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    Clients

    • Uber
    • Amazon Alexa
    • Lyft
    • Yahoo!
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  • 182
    (17 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.8
    • Would Recommend

      4.9
    • $5,000+
    • 10 - 49 employees
    • St. Louis, MO

    98 Marketing is a marketing firm founded in 2017 with more than two employees. They offer digital strategy, social media marketing, and content marketing solutions from their office in Tel Aviv, Israel. They work with both small and medium-sized businesses.

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    Clients

    • Samsung
    • Trigo
    • Panoply.io
    • ironSource

    Industries

  • 183
    (17 Reviews) 4.9
    • Timeliness

      5.0
    • Service Excellence

      4.9
    • Value

      4.7
    • Would Recommend

      5.0
    • $5,000+
    • 10 - 49 employees
    • Myrtle Beach, SC

    Founded in 2008, Eight Oh Two Marketing is headquartered in North Carolina with "in-house" teams all along the East coast. They are highly focused on search marketing strategies for omni-channel ecommerce brands with PPC, SEO, and content marketing services. From years of experience, they understand the importance of brand story, multi-channel attribution, competitive landscape, holistic strategy and much more. 

     

     

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    Industries

  • 184
    (29 Reviews) 4.9
    • Timeliness

      5.0
    • Service Excellence

      4.9
    • Value

      4.8
    • Would Recommend

      4.9
    • $5,000+
    • 50 - 249 employees
    • Chicago, IL

    Galactic Fed is a marketing agency in Chicago. Founded in 2017, they have about 15 employees that serve mostly small-business and midmarket clients in a variety of industries. Services include PPC, SEO, and digital strategy.

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    Clients

    • Shell
    • Kay Jewelers
    • Varo Money
    • HVMN
  • 185
    (62 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $1,000+
    • 2 - 9 employees
    • Dallas, TX

    Founded in 2001, Red Spot Design is a full-service digital agency in Dallas. The small team of about 9 are experts in web design, SEO, and PPC.

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    Clients

    • UT Southwestern Kidney Cancer Program
    • Knight-Swift Warehousing & Fulfillment (KSWF)
    • Bisnar Chase Personal Injury Attorneys, LLC - BestAttorney.com
    • The Grisak Group

    Industries

  • 186
    (5 Reviews) 4.8
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      4.6
    • Would Recommend

      4.8
    • $5,000+
    • 50 - 249 employees
    • Lone Tree, CO

    Launched in 2016, Codeless is a content marketing company. The firm focuses on content marketing and marketing strategy and has a midsize team.

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    Clients

    • monday.com
    • Earlybird
    • Jobcase
    • Robinhood

    Industries

  • 187
    (9 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.6
    • Would Recommend

      4.8
    • $5,000+
    • 2 - 9 employees
    • Denver, CO

    Founded in 2015, VEA Technologies is a digital agency based in Arvada, Colo. Their team of six specializes in SEO, web development, digital strategy, and web design for midmarket clients and small businesses. 

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    Clients

    • Blue Ox
    • Automatic Ag
    • YaYe Organics
    • MAD Ramps

    Industries

  • 188
    (6 Reviews) 4.9
    • Timeliness

      4.9
    • Service Excellence

      4.9
    • Value

      4.8
    • Would Recommend

      4.9
    • $5,000+
    • 10 - 49 employees
    • Sarasota, FL

    SimpleTiger LLC is a content marketing company. In Sarasota, Florida, their small team provides content marketing, digital strategy, e-commerce development, marketing strategy, and more. The firm was established in 2006.

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    Industries

  • 189
    (4 Reviews) 5.0
    • Timeliness

      4.9
    • Service Excellence

      5.0
    • Value

      4.8
    • Would Recommend

      5.0
    • $25,000+
    • 10 - 49 employees
    • King of Prussia, PA

    Digital marketing agency Arc Intermedia is headquartered right outside Philadelphia. Founded in 2010, Arc Intermedia and its team of about 10 employees helps B2B and B2C clients in the U.S. and UK acquire customers. They not only specialize in SEO but also have experience with PPC, content marketing, web design, and digital strategy.

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    Clients

    • Sharp Electronics
    • Aqua America
    • Acts Retirement Communities
    • Oxford Immunotec

    Industries

  • 190
    (10 Reviews) 4.8
    • Timeliness

      4.7
    • Service Excellence

      4.8
    • Value

      4.5
    • Would Recommend

      4.8
    • $1,000+
    • 10 - 49 employees
    • Reynoldsburg, OH

    Greenbaum Stiers Strategic Marketing Group is a small web design company. The Reynoldsburg, Ohio-based agency was founded in 2017. Their services include web design, digital strategy, video production, graphic design, and more.

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    Industries

  • 191
    (7 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $1,000+
    • 10 - 49 employees
    • Boston, MA

    Based in Boston, Massachusetts and Wilmington, Massachusetts, Torro Media is a SEO company. The agency specializes in search engine optimization, web design, pay per click, social media marketing, and more and is small.The agency was established in 2019.

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    Industries

  • 192
    (11 Reviews) 4.9
    • Timeliness

      5.0
    • Service Excellence

      4.9
    • Value

      5.0
    • Would Recommend

      5.0
    • $1,000+
    • 10 - 49 employees
    • Chicago, IL

    Headquartered in Chicago, Illinois, Cleartail Marketing is a small email marketing company. They specialize in email marketing, search engine optimization, pay per click, and web development and were founded in 2014.

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    Industries

  • 193
    (5 Reviews) 4.7
    • Timeliness

      4.2
    • Service Excellence

      4.7
    • Value

      4.3
    • Would Recommend

      4.7
    • $5,000+
    • 10 - 49 employees
    • Fresno, CA

    Softception is a SEO services firm in Fresno, California. Launched in 2015, the small team provides search engine optimization, web development, pay per click, social media marketing, and more.

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    Industries

  • 194
    (67 Reviews) 4.9
    • Timeliness

      4.9
    • Service Excellence

      4.9
    • Value

      4.9
    • Would Recommend

      4.9
    • $1,000+
    • 10 - 49 employees
    • Elmhurst, IL

    CyberOptik, a web design agency, was established in 2002. Their small team is based in Elmhurst, Illinois. The company specializes in web design, web development, and ux/ui design.

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    Clients

    • National Headache Foundation
    • PAXXUS
    • Elmhurst Outpatient Surgery Center
    • National Able Network

    Industries

  • 195
    (30 Reviews) 4.8
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      4.6
    • Would Recommend

      4.9
    • Undisclosed
    • 10 - 49 employees
    • New York, NY

    Taktical is a digital marketing agency based in New York. Founded in 2011 and with fewer than 30 employees, the agency specializes in helping startups create a lasting digital footprint with PPC, social media marketing, SEO, and other digital services – email, content, conversion rate optimization.

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    Clients

    • WeWork
    • Splash
    • Benjamin Moore
    • Casper

    Industries

  • 196
    (106 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.7
    • Would Recommend

      4.9
    • $5,000+
    • 10 - 49 employees
    • Jacksonville Beach, FL

    Oyova Software, LLC is a digital marketing agency founded in 2009 and based in St. Petersburg, FL. Revital's team of around 10 specializes in social media marketing and digital strategy, but also offers website design, content, and a myriad of other services used to target the customers of its small to mid-market clients.

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    Clients

    • University of Florida Foundation
    • The Tom Coughlin Jay Fund
    • CCW Safe
    • Agora

    Industries

  • 197
    (15 Reviews) 4.8
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      4.8
    • Would Recommend

      4.9
    • $10,000+
    • 10 - 49 employees
    • Baton Rouge, LA

    Headquartered in Baton Rouge, Gatorworks is a marketing agency that provides marketing strategy, digital strategy, SEO, and web design services to clients. The Louisiana based company has a team of 27. 

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    Clients

    • Baton Rouge Food Bank
    • GEC Inc,
    • Brown & Root
    • Louisiana Department of Health

    Industries

  • 198
    (9 Reviews) 4.9
    • Timeliness

      4.9
    • Service Excellence

      4.9
    • Value

      4.9
    • Would Recommend

      4.9
    • $1,000+
    • 50 - 249 employees
    • Hicksville, NY

    MV Web Solution is an internet marketing solutions company based in New York. The company, founded in 2008, has a team of more than ten that provides SEO, web design, and web development services. MV Web Solution serves midmarket and other-sized companies in various industries that include e-commerce, arts & entertainment, and health care & medical.

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    Clients

    • Boatexportsusa
    • Kylingm
    • Tianpharm
    • Woodtellstory

    Industries

  • 199
    (13 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

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

    Amplitude Digital Inc. is a digital marketing agency headquartered in Los Angeles. The company specializes in PPC and SEO, and additionally provides digital marketing and social media marketing services. Their small team of 9 works with mid-market and enterprise businesses in mainly the health care & medical, media, and retail industries. 
     

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    Clients

    • Dr. Schulze
    • Hedley & Bennett
    • Costco
    • Toyota

    Industries

  • 200
    (4 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.9
    • Would Recommend

      5.0
    • $5,000+
    • 10 - 49 employees
    • Chamblee, GA

    Cardinal Digital Marketing is a digital marketing agency based in Atlanta, Ga. It was founded in 2009 and has a staff of around 20 employees. Cardinal Digital Marketing specializes in SEO, PPC, and web development, primarily for enterprise clients.

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    Clients

    • ClubCar
    • Smile Doctors
    • CareSpot
    • Tropical Smoothie Cafe

    Industries

  • 201
    (112 Reviews) 5.0
    • Timeliness

      4.9
    • Service Excellence

      5.0
    • Value

      4.9
    • Would Recommend

      5.0
    • $5,000+
    • 10 - 49 employees
    • Carlsbad, CA

    Storm Brain is a digital agency of under ten expert resources. With satellite offices in Costa Mesa and Santa Monica, Calif., it’s headquarters are in San Diego. Founded in 2001, Storm Brain offers web design, web development, SEO, and social media marketing services for clients across a wide range of industries including education and healthcare. 

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    Clients

    • University of California San Diego
    • UNITE Hair
    • CalPrivate Bank
    • Genomatica

    Industries

  • 202
    (48 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.8
    • Would Recommend

      5.0
    • $5,000+
    • 10 - 49 employees
    • Louisville, KY

    NowSourcing, Inc. is an infographic design agency located in Louisville, Ky. and Cincinnati, Ohio. Founded in 2006, they have 17 employees experienced with market research, graphic design, PR, and SEO. They typically work with small, mid-size and large companies in IT, advertising and marketing, and healthcare.

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    Clients

    • Adobe
    • Bayer
    • BBC
    • Brown Forman

    Industries

  • 203
    (4 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • Undisclosed
    • 50 - 249 employees
    • Berwyn, PA

    Purplegator is a marketing and advertising firm that has offices in King of Prussia, Pa., Des Moines, Iowa, and Haleiwa, Hawaii. Founded in 1989, Purplegator's team of 9 employees has nearly three decades of experience specializing in web design and development, and SEO.  Purplegator primarily works with small to mid-market clients from the consumer products, business services, and entertainment industries. 

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    Clients

    • Aldi
    • The Westin
    • O'Reilly Auto Parts
    • Citi Trends

    Industries

  • 204
    (3 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.8
    • Would Recommend

      5.0
    • $1,000+
    • 10 - 49 employees
    • Arlington, VA

    AZ Citation Services is a marketing agency founded in 2016 with more than 10 employees. Based in Arlington, Va., they specialize in SEO and social media marketing services for small and medium-sized businesses in the field of advertising and marketing.

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    Clients

    • Anyway Electric LLC
    • Mr. Marketing SEO
    • The AD Firm

    Industries

  • 205
    (2 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.8
    • Would Recommend

      5.0
    • $1,000+
    • 2 - 9 employees
    • Miami, FL

    SEOfly is a small SEO agency established in 2020. Their team focuses on search engine optimization. The company is located in Miami, Florida.

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    Industries

  • 206
    (16 Reviews) 4.8
    • Timeliness

      4.7
    • Service Excellence

      4.8
    • Value

      4.8
    • Would Recommend

      4.7
    • $1,000+
    • 10 - 49 employees
    • Hudson, OH

    Lead to Conversion is a Hudson, OH digital marketing agency that caters to startups and established enterprises. With a team of under 15 employees, Lead to Conversion specializes in web design, SEO, and social media marketing and aims to supply its clients with personalized plans and tailor-made strategies that will bolster their online marketing.

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    Clients

    • Lincoln Electric
    • Wyndham Hotels and Resorts
    • Cleveland Clinic
    • Penske

    Industries

  • 207
    (6 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $1,000+
    • 10 - 49 employees
    • Mesa, AZ

    Lost Search Media, a branding firm, is in Mesa, Arizona. The small team specializes in branding, content marketing, conversion optimization, digital strategy, and more and was established in 2008.

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    Industries

  • 208
    (69 Reviews) 4.9
    • Timeliness

      4.9
    • Service Excellence

      4.9
    • Value

      4.9
    • Would Recommend

      5.0
    • $5,000+
    • 50 - 249 employees
    • Nashville, TN

    UPQODE is a website design and development agency based in Nashville, Tennessee. Founded in 2015, the team of 40+ specializes in web development, web design, and e-commerce development. They work with small businesses, focusing on information technology, e-commerce, and business services.

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    Clients

    • Think Tank Team - Samsung Research America
    • SAA - Spondylitis Association of America
    • AmeriFreight Inc.
    • DOXO Inc.

    Industries

  • 209
    (1 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • Undisclosed
    • 250 - 999 employees
    • San Diego, CA

    Tinuiti (formerly Elite SEM) is a digital and search marketing agency based in New York and founded in 2004. With over 400 employees, they have additional offices in Philadelphia, Atlanta, Los Angeles, Boston, San Francisco, Fort Lauderdale, Fla., Chattanooga, Tenn., and San Rafael, Calif.  They specialize in conversion optimization, media planning and buying, and SEO. 

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    Clients

    • Tommy Bahama
    • Jet.com
    • Etsy
    • Terminix
  • 210
    (6 Reviews) 5.0
    • Timeliness

      4.8
    • Service Excellence

      5.0
    • Value

      4.9
    • Would Recommend

      5.0
    • $5,000+
    • 2 - 9 employees
    • Seattle, WA

    Bizango is a web design and online marketing agency that services smack and midmarket businesses. In addition to design, their services include SEO, pay per click, and social media management. Established in 2006 in Seattle, their team is comprised of about 10 people.

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    Industries

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