Top 100 SEO Companies in the United States
The Best of September 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.
To assist you in your search for a partner, we’ve compiled this list of the top SEO companies in United States. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
>List of the Best United States SEO Firms
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Featured providers
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- $1,000+
- 10 - 49 employees
- San Antonio, TX
Funnel Boost Media is a marketing and lead generation company based in San Antonio. The company, founded in 2012, has a team of more than ten that provides PPC, SEO, web design, and branding services. Funnel Boost Media serves small and midmarket companies in the legal; medical; supply chain, logistics, & transport; e-commerce, and financial services industries.
Industries
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- $1,000+
- 250 - 999 employees
- Paramus, NJ
SmartSites is a full-service digital agency located in Paramus, N.J. Founded in 2011, SmartSites has a team of nearly 100 designers, writers, developers, marketers, and problem solvers who work tirelessly to make websites successful. SmartSites offers its clients creative ways to build, plan, and promote their website. They focus on web design, PPC marketing, and organic SEO.
Industries
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- $1,000+
- 10 - 49 employees
- New York, NY
Founded in 2010 in Philadelphia, NuStream Marketing is an advertising and marketing agency of 8 employees. They also have an office in Allentown, Penn., and their team provides SEO, web design, and video production services to its small and midmarket clients.
Industries
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6361
- Undisclosed
- 10 - 49 employees
- Portsmouth, NH
Swell Media is a small Portsmouth, New Hampshire-based content marketing company. The team offers content marketing, media planning & buying, search engine optimization, digital strategy, and more.
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6362
- Undisclosed
- 10 - 49 employees
- New York, NY
Sosémo, a media planning and buying agency, was established in 2012. The agency offers media planning & buying, pay per click, search engine optimization, social media marketing, and more and has a small team.Read More -
6363
- $5,000+
- 10 - 49 employees
- El Segundo, CA
Apollo Interactive is a content marketing company established in 1995. Headquartered in El Segundo, California and Dallas, Texas, their small team offers content marketing, email marketing, search engine optimization, social media marketing, and more.Read MoreIndustries
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6364
- $10,000+
- 10 - 49 employees
- Seattle, WA
Creative Media Alliance is a web design company. They offer web design, branding, search engine optimization, social media marketing, and more and were founded in 2001. Their small team is Seattle, Washington-based.
Industries
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6365
- $1,000+
- 10 - 49 employees
- Los Angeles, CA
Small content marketing company Syndctd, is located in Los Angeles, California. Founded in 2012, the team provides content marketing, mobile & app marketing, search engine optimization, social media marketing, and more.Read MoreIndustries
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6366
- $10,000+
- 10 - 49 employees
- Portland, OR
Web design agency Watermelon Web Works was launched in 2002. The small team specializes in web design, web development, search engine optimization, and social media marketing. The company is located in Portland, Oregon and Boulder, Colorado.Read MoreIndustries
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6367
- $10,000+
- 10 - 49 employees
- Lake Oswego, OR
Media Mechanic is a web design company located in Lake Oswego, Oregon. The small team specializes in web design, mobile app development, web development, and search engine optimization. The firm was launched in 2008.Read MoreIndustries
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6368
- $5,000+
- 10 - 49 employees
- Philadelphia, PA
Results Driven Marketing, a content marketing company, is headquartered in Philadelphia, Pennsylvania. The small agency was launched in 2013. Their services include content marketing, conversion optimization, digital strategy, search engine optimization, and more.
Industries
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6369
- $10,000+
- 10 - 49 employees
- Norcross, GA
Imagine Advertising & Publishing, Inc. Is a small advertising company. The Norcross, Georgia-based firm was founded in 1998. Their team provides advertising, branding, social media marketing, and web design.
Industries
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6370
- $5,000+
- 10 - 49 employees
- Phoenix, AZ
Vertical Measures is a pay per click company. The small team is in Phoenix, Arizona. Their services include pay per click, content marketing, search engine optimization, conversion optimization, and more.Read More -
6371
- $5,000+
- 10 - 49 employees
- Gilbert, AZ
Rocket Media is a mobile application development company. The small Gilbert, Arizona-based company was launched in 2003. Their services include mobile app development, search engine optimization, social media marketing, web design, and more.Read MoreIndustries
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6372
- $5,000+
- 10 - 49 employees
- Tempe, AZ
Established in 1994, Interactive Sites is a web design company. Their small team is located in Tempe, Arizona. Their team provides web design, web development, custom software development, and search engine optimization.
Industries
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6373
- $5,000+
- 10 - 49 employees
- Phoenix, AZ
Cybermark International is a pay per click company. The small Phoenix, Arizona-based team specializes in pay per click, search engine optimization, social media marketing, web design, and more. The agency was founded in 1994.
Industries
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6374
- $5,000+
- 10 - 49 employees
- Golden Valley, MN
Snap Agency is a Minneapolis-based digital marketing agency specializing in web design, SEO, social media marketing, content marketing, and e-commerce development. Founded in 2010, the agency has fewer than 50 employees and collaborates with clients to produce strategic content that drives traffic and resonates with consumers. By taking an ROI-focused approach to digital marketing, Snap Agency creates effective solutions for clients that allow them to stand out from their competitors, boost sales, and attract customers.
Clients
- Mercury Mosaics
Industries
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6375
- $5,000+
- 10 - 49 employees
- Detroit, MI
Douglas Marketing Group, a branding company, was launched in 1991. The small Detroit, Michigan-based team provides branding, logo, marketing strategy, search engine optimization, and more.Read MoreIndustries
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6376
- $10,000+
- 10 - 49 employees
- Reston, VA
Buffalo.Agency is a Reston, Virginia-based advertising company. They focus on advertising, branding, public relations, search engine optimization, and more and were established in 2001.Read MoreIndustries
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6377
- $5,000+
- 10 - 49 employees
- McHenry, MD
In Reisterstown, Maryland and Chennai, India, Solnet is a web design agency. The small team provides web design, search engine optimization, IT managed services, pay per click, and more. The company was launched in 2002.
Industries
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6378
- $5,000+
- 10 - 49 employees
- Baltimore, MD
Ignition72 is an IT services agency that was founded in 2008. The company is located in Baltimore and provides services for web design, UX/UI design, SEO, PPC, and digital strategy. Most clients are in the government, business services, and nonprofit sectors.
Clients
- NASA
Industries
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6379
- $1,000+
- 10 - 49 employees
- Chester Springs, PA
Headquartered in Chester Springs, Pennsylvania and Spokane, Washington, 2120 Creative is a small digital strategy company. Founded in 2004, the team specializes in digital strategy, search engine optimization, email marketing, social media marketing, and more.Read MoreIndustries
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6380
- $5,000+
- 10 - 49 employees
- Philadelphia, PA
Brainyloft is a mobile & app marketing company established in 2009. They are based in Philadelphia, Pennsylvania and have a small team. Their services include mobile & app marketing, search engine optimization, social media marketing, web design, and more.Read MoreIndustries
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6381
- $5,000+
- 10 - 49 employees
- Houston, TX
Small content marketing company Decode Digital Marketing, is based in Houston, Texas. Founded in 2013, the team offers content marketing, digital strategy, media planning & buying, search engine optimization, and more.Read MoreIndustries
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6382
- $5,000+
- 10 - 49 employees
- Houston, TX
HexaGroup is an UX agency. They are in Houston, Texas and Paris, France and have a small team. Their team specializes in ux/ui design, branding, search engine optimization, social media marketing, and more.
Industries
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6383
- $5,000+
- 10 - 49 employees
- Sugar Land, TX
Freed Advertising, an advertising company, is headquartered in Sugar Land, Texas. The agency focuses on advertising, branding, logo, media planning & buying, and more and has a small team.The agency was established in 1984.Read MoreIndustries
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6384
- $10,000+
- 10 - 49 employees
- Nashville, TN
Horton Group, a web design agency, is based in Nashville, Tennessee. The firm offers web design, web development, search engine optimization, branding, and more and has a small team.The firm was launched in 1996.Read MoreIndustries
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6385
- $5,000+
- 10 - 49 employees
- Philadelphia, PA
D4 Creative Group is an advertising company. They specialize in advertising, branding, conversion optimization, search engine optimization, and more and were founded in 1990. The firm is headquartered in Philadelphia, Pennsylvania and Delray Beach, Florida.Read MoreIndustries
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6386
- $1,000+
- 10 - 49 employees
- Haddon Heights, NJ
Based in Haddon Heights, New Jersey and Philadelphia, Pennsylvania, Haven Media & Marketing is a digital strategy company. The small firm was established in 2006. Their team offers digital strategy, search engine optimization, social media marketing, branding, and more.Read MoreIndustries
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6387
- $1,000+
- 10 - 49 employees
- West Chester, PA
Legal Internet Solutions Incorporated is a content marketing company launched in 1999. They are based in Philadelphia, Pennsylvania and have a small team. Their services include content marketing, digital strategy, search engine optimization, web design, and more.Read MoreIndustries
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6388
- $5,000+
- 10 - 49 employees
- Philadelphia, PA
Majux Marketing is a Philadelphia, Pennsylvania-based SEO company. The small firm was launched in 2012. Their services include search engine optimization, web design, e-commerce development, branding, and more.
Industries
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6389
- $1,000+
- 10 - 49 employees
- Royersford, PA
Mobile Marketing, LLC is a mobile & app marketing company located in Royersford, Pennsylvania. The small agency was launched in 2012. Their services include mobile & app marketing, social media marketing, search engine optimization, web design, and more.Read MoreIndustries
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6390
- $1,000+
- 10 - 49 employees
- Philadelphia, PA
Socialight Media is a content marketing company. The Philadelphia, Pennsylvania-based firm was established in 2008. The small team focuses on content marketing, search engine optimization, social media marketing, branding, and more.Read MoreIndustries
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