Top 100 Digital Marketing Companies in the United States

Search Business Group is a digital marketing agency based in Fullerton, Calif., with an office in Quito, Ecuador. The agency, founded in 1998, has a team of less than ten that provides SEO, web design, UX/UI design, branding, and graphic design services. Search Business Group serves small and larger-sized companies and institutions in the health care & medical, dental, and other industries.

Clients Generator is a web design company. The small North Highlands, California-based firm was launched in 2021. Their team focuses on web design, social media marketing, pay per click, and search engine optimization.

PPC company Finden Marketing is in Duluth, Minnesota. The small agency was established in 2020. Their team offers pay per click, branding, web design, public relations, and more.

Acute SEO is an SEO and marketing agency in Reno, Nev. Founded in 2017, they have about 5 employees that serve clients in a wide range of sectors. Services include SEO, web design, and digital strategy.

Starfish is a marketing and creative services firm based in New York City. They were established in 2002, and have 23 employees. Starfish's services include marketing strategy, branding, logo design, media planning, web design, and more.

LevelUp Leads is a Lafayette, California-based social media marketing firm. The firm offers social media marketing, email marketing, call center services, and back office outsourcing and is small.The firm was founded in 2021.

Founded in 2019, Brand Vision is a web design company. Their small team is in Toronto, Canada. Their services include web design, social media marketing, branding, market research, and more.

Contrast & Co. is a design agency based in Annapolis, Md. with more than 10 employees. Founded in 2015, they specialize in web design, branding, and social media marketing solutions for clients that work in the fields of business services, health care, and legal services.

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.

Full Cortex is a full-service growth agency with over 10 employees based out of Wellesley, Mass. They've been taking care of small business needs since 2016 for clients in consumer products, healthcare, and IT industries, among others. Their main services include digital and marketing strategy, mobile and app marketing, and web design and development. 

11 Agency, an email marketing company, is headquartered in Irvine, California. Established in 2020, the small team provides email marketing and sms marketing.

Amplify Industrial Marketing + Guidance is an industrial marketing firm based in Lake Success, N.Y. with a second location in Clifton, N.J. It was founded in 1994 and now has a team of 31 that provides web design and development, email marketing, content marketing, and more.

Big Day the Agency, an advertising company, was founded in 2021. Their small team is based in San Diego, California. Their services include advertising, branding, social media marketing, web design, and more.

SalesRoads is a B2B appointment setting and lead generation provider based in Coral Springs, Fla. that was established in 2006. Their team of more than 30 employees offers sales outsourcing and telemarketing services.

WiserBrand is a digital marketing agency based in New York City. Founded in 2015, the team of 17 specializes in SEO, web development and web design. They work primarily with midmarket clients, mostly in the legal and eCommerce industries.

51blocks is a Denver based web marketing agency. They were founded in 2009 and have a team of 29 employees who specialize in SEO, web design, and advertising for small business.

Founded in 2005, Media Matters Worldwide is a media planning & analytics agency. Headquartered in San Francisco, they have 70 employees that specialize in media planning & buying, advertising, and digital strategy. 

ATAK Interactive is a full-service agency located in Los Angeles. The agency was founded in 2007 and employs a team of 17 staff members. ATAK Interactive provides web development, digital strategy, marketing strategy, content marketing, and graphic design services primarily to small businesses. 

Mannix Marketing is a digital marketing firm headquartered in Glens Falls, N.Y. that specializes in SEO, web design, content marketing and conversion optimization. Founded in 1996, the firm works with clients across industries such as hospitality and leisure, real estate, retail, automotive, legal and manufacturing. Mannix Marketing has less than 50 employees.

Foster Web Marketing is a web marketing company located in Fairfax, Va. Founded in 1998, Foster Web Marketing has around 40 employees who specialize in web design, SEO, and CRM consulting and SI, particularly for legal firms.The client appreciated Foster Web Marketing's ability to enrich their team's knowledge of best practices in web marketing through webinars and collaboration.

Propelo Media is an omni-channel direct marketing company located in San Francisco and founded in 2000. They have seven employees specializing in campaign management, lead generation, omni-channel marketing, and marketing automation. They work with a range of small and mid-size companies, typically in the local area.

SEO Idaho is a SEO agency. Founded in 2009, the agency is headquartered in Boise, Idaho. The small team provides search engine optimization, web design, and pay per click.

Veracity is a marketing agency located in Portland, Ore. Tthe small team of about 5 employees has offered a range of advertising services since its foundation in 2014. Veracity specializes in PR, content marketing, digital strategy, and social media marketing.

Link2CITY is a digital marketing and SEO agency located in Miami. Founded in 1996, Link2CITY works closely with clients to design user-friendly websites that drive sales and attract customers. Comprised of around 10 employees, Link2CITY collaborates with clients to expand their online visibility and increase brand recognition through SEO, PPC advertising, digital strategy, and other digital services. 

Based in Denver, Colorado, Tuff is an advertising and digital strategy company. The small team focuses on advertising and digital strategy and was established in 2017.

Noble Studios is a full-service digital agency based in Reno, Nev. Founded in 2003, their team of about 50 employees provides services to small, mid-market, and enterprise businesses. They specialize in web design, web development, SEO, PPC, and digital strategy services.

SEO American is a SEO firm that’s headquartered in Glendale, Calif and was founded in 2014. The one person firm provides SEO services, web development, and digital strategies to mid market and enterprise companies in the health care, business services, real estate, and dental industries.