Top 100 Search Marketing Agencies in the United States

Founded in 2003, Liqui-Site is a digital marketing agency based in Hoboken, NJ. With fewer than 50 employees, they specialize in SEO, web design, email marketing, and digital advertising.

Metric Theory is a San Francisco-based digital marketing agency. Since founding in 2012, they've grown to over 60 employees with experience working with over 230 clients. They have experience with every type of marketing issue for clients that range from small business to large e-commerce firms. They specialize in PPC, digital strategy, social media marketing, conversion optimization, and mobile marketing.  

Founded in 2015, Wowbix Marketing is a digital marketing, web design, and SEO company based in Paramus, N.J. They primarily work with small businesses. The team specializes in WordPress and Facebook Advertising, among other services. 

Located in Texas, Leverage Marketing has a team of 35+ professionals who focus on inbound marketing. Other services include SEO, PPC, content and social media marketing, and digital strategy. They work with small and mid-market businesses.

Digital agency Fuel Online was founded in 1998. Headquartered in New York with an office in Boston, their team of 7 specializes in SEO, digital strategy, PPC, and more. 

Nifty Marketing is a digital marketing agency located in Burley, Idaho and founded in 2009. With a team of less than 50 employees, they provide SEO, web design, and content marketing primarily to arts, business, and financial industries. 
 

Location3 is a full-service digital marketing agency based in Denver, CO. The team of 60 works with companies of all sizes both locally and internationally. Their services include SEO management, content strategy, franchise digital marketing strategy, and web analytic management.

Collective42 is a web design company. Founded in 2017, the agency is based in Encinitas, California. The small team provides Web Design, Search Engine Optimization, Web Development, Pay Per Click, and more.

Click Here Digital is a digital marketing and consulting agency headquartered in Baton Rouge, La. They were founded in 1993, and they have a team of 55 employees who provide conversion optimization, digital strategy, PPC, SEO, and social media marketing services. 
 

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.

Zen Anchor Digital is an SEO, SMM, and PPC agency based in Chicago. Founded in 2013, their team of around three employees specializes in serving health, education, and insurance companies.

Oozle Media is a full-service digital marketing agency based in Salt Lake City, Utah. The 40-person company was founded in 2007 and focuses on web design, SEO, PPC, social media marketing, digital strategy, mobile and app marketing, conversion optimization, and content marketing.

Proactive Online Marketing, a SEO services firm, is in Fresno, California. The small team offers search engine optimization, pay per click, and social media marketing. The company was established in 2007.

Get Online NOLA is a branding company based in New Orleans. It was founded in 2013 and has 7 employees. The team offers branding, graphic design, social media marketing, web design, and SEO services.

PPC agency Koinbound is based in Glenwood Springs, Colorado. The small agency was founded in 2017. Their team focuses on pay per click, search engine optimization, and digital strategy.

Founded in 2015, 405 Ads is a full service digital marketing and SEO company who works with small, midmarket, and enterprise companies in the consumer products, health care, non-profit, automotive, and legal industries. With two offices in Calif., a team of 10 specialize in SEO and PPC advertising for client projects.

Equilibrium Consulting is a small SEO services firm. The Myrtle Beach, South Carolina-based firm was launched in 2010. Their services include search engine optimization, marketing strategy, digital strategy, and pay per click.

ONE18MEDIA is a digital strategy company founded in 2014. They are located in Melville, New York and have a small team. Their services include digital strategy, pay per click, search engine optimization, web design, and more.

Rank Kings is a SEO company established in 2020. Their small team is located in Castle Rock, Colorado. The firm provides search engine optimization, pay per click, ecommerce marketing, and web design.

Established in 2017, Mindset Marketing is a marketing strategy company. They are based in Livonia, Michigan and have a small team. The agency offers marketing strategy, media planning & buying, digital strategy, search engine optimization, and more.

3.7 Designs is a web design agency launched in 2005. They are located in Ann Arbor, Michigan and have a small team. The company offers Web Design, Marketing Strategy, Search Engine Optimization, Content Marketing, and more.

BCC Interactive is a small SEO company. The Philadelphia, Pennsylvania-based agency was founded in 2017. Their team offers search engine optimization, content marketing, and digital strategy.

99Robots is a digital strategy agency that was founded in 2005. The company is headquartered in New York and has additional locations in Ewing, N.J. and Somerset, N.J. They have 17 employees and they specialize in PPC, web development, and web design. They focus on collaborating with companies in the financial services, consumer products, and business services industries.

Milestone Inc is a SEO services firm established in 1998. The midsize Santa Clara, California-based team focuses on search engine optimization, web design, content marketing, and pay per click.

Efelle Creative is an advertising and software development firm with about 30 employees. Based in Seattle, the team focuses on web design, web development, SEO, and e-commerce development. The company was founded in 2005.

Advirtis, a pay per click agency, is in Louisville, Kentucky. The small company was established in 2021. Their team offers pay per click and search engine optimization.

RedRattler is a creative agency based in San Antonio, Texas. They are a team of 7 employees, and were founded in 2012.  The agency serves enterprises, middle-market companies, and small businesses across industries such as consumer products and services, healthcare and medical, and government. Their services include web design, PPC, and social media marketing.

Wired SEO Company is an internet marketing agency based in Fort Worth, TX, that was established in 2013. Their two-man team offers SEO, PPC, and social media marketing services.

Today's Local Media is a full-service marketing agency based in Dallas with an office in Denver. The agency, founded in 2012, is a team of less than 10 that provides SEO, PPC, and web design services to various companies.

This New York-based agency and its small team of 11 is one of the top marketing agencies in the city. Gvate works with clients of all sizes and specializes in SEO and reputation management.