Top 100 SEO Companies in the United States
The Best of October 2026Looking 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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211$5,000+2 - 9 employeesSacramento, CARead More
Lockedown Design & SEO is a digital agency in Sacramento, Calif. Founded in 2012, they’re a freelancer who serves small businesses in the manufacturing and business sectors. Services include SEO, web design, and content marketing.
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Raptor Blasting Systems LLCIndustries
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212$5,000+10 - 49 employeesNew York, NYAdvertising company Firon Marketing is located in New York, New York. The firm focuses on advertising, branding, market research, marketing strategy, and more and is small.The firm was established in 2018.Read More
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213$1,000+10 - 49 employeesNorth Miami, FLRead More
OptFirst Internet Marketing is an internet marketing company based in Miami Shores, FL. Founded in 2001, OptFirst Internet Marketing has nearly two decades of experience with integrated search marketing, which includes SEO and PPC. The team or approximately 15 employees serves both small and mid-market businesses.
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University of MiamiIndustries
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214$25,000+10 - 49 employeesSaint Paul, MNPlaudit Design is a Saint Paul, Minnesota-based web design agency. Established in 1998, the small team focuses on Web Design, Web Development, Digital Strategy, Search Engine Optimization, and more.Read More
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ClearfieldIndustries
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215$10,000+10 - 49 employeesLos Angeles, CAFounded in 2009, Single Grain is a small SEO company. Their services include Search Engine Optimization, Pay Per Click, Conversion Optimization, and Digital Strategy. The firm is based in Los Angeles, California and San Francisco, California.Read More
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216$1,000+50 - 249 employeesReston, VAPulz Marketing, a PPC agency, is based in Reston, Virginia. The midsize team focuses on Pay Per Click, Search Engine Optimization, Social Media Marketing, Content Marketing, and more. The company was founded in 2020.Read More
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Wash Lube RepairIndustries
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217$50,000+10 - 49 employeesPhoenix, AZBased in New York, New York; Phoenix, Arizona; Los Angeles, California and San Francisco, California, Blacksmith Agency is a pay per click company. The small firm was established in 2012. Their team provides Pay Per Click, Search Engine Optimization, Web Development, Social Media Marketing, and more.Read More
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Voss WaterIndustries
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218$1,000+2 - 9 employeesOakbrook Terrace, ILRead More
SCUBE Marketing, a small pay per click company, is based in Oakbrook Terrace, Illinois. Founded in 2009, the team specializes in Pay Per Click and Search Engine Optimization.
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LupinePetIndustries
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219$5,000+50 - 249 employeesBlue Bell, PAGen3 Marketing, an Affiliate Marketing company, was launched in 2007. The firm focuses on Affiliate Marketing, Search Engine Optimization, Other Digital Marketing, and Social Media Marketing and has a midsize team.Read More
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Allbirds Aspen Dental Gap GlossierIndustries
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220$1,000+50 - 249 employeesHollywood, FLRead More
1Digital Agency is a digital marketing agency that was founded in 2012. Their head office is located in Philadelphia and they have another office in Quebec, Canada, totaling 28 employees. They are primarily focused on e-commerce solutions, utilizing BigCommerce, Shopify Plus, Magento, CPC, SEO and email marketing to optimize mid-market businesses.
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HitachiIndustries
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221$5,000+10 - 49 employeesSeattle, WADoodleWeb is a website development firm located in Seattle, Washington and Surrey, Canada. The agency offers Web Development, Web Design, AI Consulting, UX/UI Design, and more and has a small team.The agency was founded in 2019.Read More
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222$5,000+10 - 49 employeesChicago, ILFounded in 2016, VisualFizz is a web development company. The firm specializes in Web Development, Search Engine Optimization, Branding, Marketing Strategy, and more and has a small team.Read More
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223$1,000+10 - 49 employeesLancaster, PARead More
Web Talent Marketing, a SEO company, was established in 2005. The small Lancaster, Pennsylvania-based team provides search engine optimization, pay per click, content marketing, web development, and more.
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224$5,000+50 - 249 employeesLehi, UTRead More
97th Floor is a SEO agency. They are based in Lehi, Utah and have a midsize team. Their services include Search Engine Optimization, Pay Per Click, Content Marketing, Demand Generation Marketing, and more.
Clients
AT&TIndustries
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225$5,000+10 - 49 employeesWashington, DCRead More
PPC company PBJ Marketing was launched in 2011. The small team specializes in Pay Per Click, Search Engine Optimization, Web Design, Web Development, and more. The firm is in Washington, District of Columbia and New York, New York.
Clients
BayerIndustries
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226Undisclosed10 - 49 employeesSouth Jordan, UTRead More
South Jordan, Utah-based Be Locally SEO is a web design and digital marketing agency that was founded in 2009. The agency has 20 employees and mainly focuses on SEO but also provides web design, PPC, social media marketing, and content marketing services to clients.
Clients
From businesses serving a local niche to companies competing worldwideIndustries
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227$1,000+10 - 49 employeesColumbus, OHRead More
Greenbaum Stiers Strategic Marketing Group is an Advertising company. They focus on Advertising, Search Engine Optimization, Pay Per Click, and Web Design and were established in 2017. Their small team is located in Columbus, Ohio.
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228$1,000+10 - 49 employeesSalt Lake City, UTPWA Media (Salt Lake City SEO Company) is a SEO agency. They are headquartered in Salt Lake City, Utah and have a small team. The company specializes in Search Engine Optimization, Pay Per Click, and Web Development.Read More
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229Undisclosed10 - 49 employeesWestlake Village, CARead More
Founded in 2010, Sachs Marketing Group is a local SEO firm based in Westlake Village, California. With a team of approximately 15 employees, Sachs Marketing Group assists clients with SEO, web design, and social media marketing.The client appreciated that Sachs Marketing Group was highly responsive and able to achieve a first page ranking for nearly all keywords the client identified, with an ongoing commitment to achieving more difficult keyword results.
Clients
BMWIndustries
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230$1,000+2 - 9 employeesTempe, AZRead More
DMD DIGITAL is a small conversion optimization company in Tempe, Arizona. Founded in 2020, the team provides conversion optimization, search engine optimization, pay per click, web design, and more.
Clients
https://sellmyhousetotimphoenix.com/Industries
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231$5,000+10 - 49 employeesPortsmouth, NHPay per click company ScaledOn is headquartered in Portsmouth, New Hampshire. The small firm was launched in 2013. Their team offers Pay Per Click, Ecommerce Marketing, Search Engine Optimization, Digital Strategy, and more.Read More
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232$5,000+10 - 49 employeesWest Hollywood, CAElk Marketing is a small Marketing Strategy company. Founded in 2016, the firm is based in West Hollywood, California. Their services include Marketing Strategy, Pay Per Click, Search Engine Optimization, and Social Media Marketing.Read More
Clients
Arc'TeryxIndustries
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233$10,000+10 - 49 employeesErie, PARead More
Epic Web Studios, a web design company, was launched in 2009. The agency offers web design, digital strategy, and search engine optimization and has a small team. The agency is located in Erie, Pennsylvania.
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234$10,000+10 - 49 employeesPhiladelphia, PADignitas Digital is a custom software development firm. They are located in Philadelphia, Pennsylvania and Delhi, India and have a small team that provides Custom Software Development, Search Engine Optimization, Mobile App Development, Pay Per Click, and more. The agency was launched in 2012.Read More
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235$10,000+10 - 49 employeesEncinitas, CACollective42, a small web design agency, is located in Encinitas, California. Established in 2017, the team provides Web Design, Web Development, Search Engine Optimization, and Pay Per Click.Read More
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236$1,000+10 - 49 employeesFarmington, NYCazbah is a SEO services firm launched in 2001. Their small team is located in Farmington, New York. The firm specializes in Search Engine Optimization, Content Marketing, Ecommerce Marketing, Web Design, and more.Read More
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237$10,000+10 - 49 employeesChicago, ILLocated in Chicago, Illinois; Vancouver, Canada; Calgary, Canada and Laguna Hills, California, Brand Vision is a web design agency. The small team specializes in Web Design, Branding, Low/No Code Development, and Search Engine Optimization. The firm was launched in 2018.Read More
Clients
Flipp Albertsons Companies Government of Canada Forest Hill Real EstateIndustries
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238$1,000+2 - 9 employeesScottsdale, AZRead More
YB Marketing is a SEO company. Established in 2003, the team specializes in Search Engine Optimization, Social Media Marketing, Advertising, Branding, and more. Their small agency is Scottsdale, Arizona-based.
Clients
SonsioIndustries
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239$1,000+2 - 9 employeesDallas, TXRed Spot Design is a web design agency. They focus on Web Design, Search Engine Optimization, and Web Development and were founded in 2001. Their small team is based in Dallas, Texas.Read More
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UT Southwestern Kidney Cancer ProgramIndustries
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240$5,000+10 - 49 employeesPortland, ORRead More
Anvil Media is a marketing agency with offices in Portland, OR, and Madison, WI. Founded in 2000, their team of 20 have expertise in pay per click, social media marketing, and search engine optimization.
Clients
Coastal Farm & Ranch MindtreeIndustries
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