Top 100 Social Media Marketing Companies in the United States

ApolloBravo Inc. is a digital marketing firm headquartered in Alexandria, Virginia. Founded in 2005, their team of 5–6 employees serves mostly enterprise-level clients. They specialize in social media marketing and mobile app marketing, but they're also experienced in creating explainer videos.

Absolute Marketing Solutions is a Tampa, Fla. digital agency founded in 1999. The agency has about 35 employees. Absolute Marketing Solutions primarily offers web design and SEO services, though it also provides PPC and social media marketing.

Fetch & Funnel is an advertising agency based in Boston with more than 10 employees. Since their founding in 2017, they have offered social media

Linear Design is a digital advertising agency based in Sandy, Utah. Founded in 2013, the team of 21 specializes in conversion optimization and PPC.

Social Sync Marketing is a social media marketing agency and pay per click agency established in 2023. The small team provides social media marketing and pay per click. The firm is located in Brattleboro, Vermont.

Genius Digital Marketing is a digital marketing agency founded in 2020 in Dallas. With a team of about 10 employees, they provide marketing strategy, social media marketing, content marketing, email marketing, and SEO services.

Venveo is an advertising company. They are headquartered in Blacksburg, Virginia and have a small team that specializes in advertising, search engine optimization, social media marketing, web design, and more. The firm was launched in 2006.

Consultwebs, founded in 1999, is a law firm SEO company headquartered in Raleigh, N.C. The company’s team of 82 employees mainly provide SEO services, and some social media marketing services. They serve small, mid-market, and enterprise businesses; they work solely with businesses in the legal industry.
 

Meros Media is a social media marketing firm. They are located in Las Vegas, Nevada and have a small team that focuses on social media marketing, advertising, search engine optimization, pay per click, and more. The agency was established in 2018.

Bower Web Solutions is a small web design company. The Ringwood, New Jersey-based firm was established in 1999. Their team focuses on web design.

Founded in 2001, Dizzain is a full-service digital agency with locations in San Francisco and New York City. They have nearly 30 employees between the two offices. Most of their clients are small businesses from a diverse range of industries. Dizzain's services focus on web design and development, mobile application development, and custom software, but they also are equipped for just about any project that requires digital marketing or strategy.

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.

SEO Brand is a Boca Raton, FL-based agency with a special focus on technology-infused SEO. The agency has offices in Miami, Pennsylvania, Paris, and Montreal and provides services such as blog management, content marketing, public relations, and website development. The agency also offers Amazon-specific services, helping clients get found on Amazon through comprehensive keyword analysis and informed product descriptions.

Sociallybuzz is a small branding agency. The Weston, Florida-based firm was launched in 2010. Their services include branding, content marketing, digital strategy, search engine optimization, and more.

PPC Boost, an advertising company, is based in Denver, Colorado. The small team offers advertising and was launched in 2021.

Thought Catalog Agency is a social media marketing firm established in 2010. They are headquartered in Brooklyn, New York and have a small team. The agency specializes in social media marketing, content marketing, search engine optimization, digital strategy, and more.

Bob Gold & Associates is a public relations, marketing, and communications agency headquartered in Redondo Beach, Calif. that specializes in PR, marketing strategy, and content marketing. Founded in 1997, the agency works with clients across industries such as arts, entertainment, and music, telecommunications, and information technology. Bob Gold & Associates is comprised of 15 employees.

Top Growth Marketing is a paid advertising company based in Los Angeles. Founded in 2015, they now have about 10 employees who support small and midmarket businesses in e-commerce. Services include digital strategy, PPC, and social media marketing. 

OppGenetix is a digital agency based in Columbus, Ohio. Founded in 2014, this company has a team of 24 employees. Services provided by OppGenetix include PPC, SEO, and web design for companies of all sizes.

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.  

Grounds for Promotion is an advertising company headquartered in Boulder, Colorado. Established in 2012, the small team specializes in advertising, digital strategy, marketing strategy, media planning & buying, and more.

Heron Agency is a lifestyle communications agency based in Chicago and founded in 2000. They now have 20 employees experienced in developing strategic integrated marketing campaigns for companies in hospitality and leisure, business services, and arts, entertainment and music. They specialize in PR, SMM, and media planning.

Based in Wallingford, CT, IMPACT is a digital marketing agency that was founded in 2009. The agency of around 45 specializes in social media marketing, web design, digital strategy, and content marketing and especially its clients with HubSpot integration.  

Beyond Codes Inc. is a lead generation and appointment setting company based in Simi Valley, Calif., with an office in Hammersmith, U.K. The company, founded in 2008, has almost 300 employees and provides voice services, event marketing & planning, market research, email marketing, social media marketing, and non-voice BPO/back office services. Beyond Codes Inc. serves enterprise and smaller-sized companies in IT and other industries.

Bordwalk is a branding and design firm headquartered in London. The company was founded in 2015 and their team of 5 also provides app development and UX services for its midmarket, small business, and enterprise clients. 

Established in 2021, Agency 102 is a content marketing company. Headquartered in Towson, Maryland, their small team specializes in content marketing, social media marketing, marketing strategy, email marketing, and more.

Rainfactory is a full-service digital marketing agency based in Oakland, Calif., with a secondary location in Seattle. Founded in 2014, this company has 22 employees. Services offered by Rainfactory include social media marketing, PPC, and advertising for small to mid-sized businesses.

Effective Marketing is a Chicago-based marketing agency founded in 2009 with more than two members. They specialize in market research, social media marketing, and media planning and buying for clients in the fields of arts, business services, and consumer products.

Envision Creative Group is a marketing and advertising agency based in Austin, Texas. Founded in 2001, Envision Creative Group's team of 23 employees specialize in branding, conversion optimization, and web design. The firm mainly works with midmarket and small businesses but has experience with enterprises as well. 

Bastion Elevate is a marketing firm founded in Newport Beach, Calif. In 2008. With over 10 members, they specialize in PR services and social media marketing solutions for clients ranging from small firms to large enterprises in the fields of advertising, business service, and more.