Top 30 Social Media Marketing Agencies
The Best of December 2025
Social media marketing (SMM) is a popular and influential type of marketing that leverages social media platforms to achieve business goals. SMM maximizes platforms like Facebook, Instagram, Linked, and TikTok to connect with potential customers and build meaningful relationships.
Social media marketing agencies are specialized digital marketing service providers helping companies promote their brands, products, or services. They offer tailored services such as content creation, targeted ad campaigns, and influencer marketing. Ultimately, their goal is to drive website traffic, improve conversion rates, and boost sales.
Going through The Manifest’s extensive rankings of the best social media marketing agencies, you can find and connect with the right partner for your project. Review their profiles and assess your portfolio to see if they’re the agency that can add value to your ideas.
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List of the Best Social Media Marketing Companies
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10441$1,000+2 - 9 employeesRead More
Thundr Digital is a social media marketing firm. Launched in 2020, the small firm is in Varna, Bulgaria. Their team offers social media marketing.
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10442Undisclosed50 - 249 employeesSan Jose, CAGhostwriting Desk is an Austin, Texas-based content writing services company. The company offers content writing services, advertising, and social media marketing and is midsize.The company was launched in 2022.Read More
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10443$10,000+1,000 - 9,999 employeesSan Francisco, CAAKQA is a CRM consulting and SI company. In San Francisco, California and London, England, the firm was founded in 1994. Their team provides CRM consulting and SI and E-Commerce Development.Read More
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NikeIndustries
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10444$5,000+2 - 9 employeesHamburg, GermanyAntTrail GmbH is a social media marketing firm. The Hamburg, Germany-based team specializes in Social Media Marketing and Public Relations.Read More
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10445$10,000+50 - 249 employeesGaithersburg, MDEstablished in 2007, Blue Corona is a Content Marketing company. The midsize team focuses on Content Marketing and Email Marketing.Read More
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10446$10,000+10,000+ employeesHelsinki, FinlandMcCann Worldgroup is a large Advertising company located in Helsinki, Finland. The team specializes in Advertising and Branding.Read More
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10447$10,000+10,000+ employeesLondon , EnglandDentsu Aegis is an Advertising company located in London , England and New York, New York. The team focuses on Advertising and Branding.Read More
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United AirlinesIndustries
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10448$10,000+50 - 249 employeesDurham, NCAdvertising company McKinney is located in Durham, North Carolina and New York, New York. Founded in 1969, the team specializes in Advertising and Branding.Read More
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10449$5,000+Freelancer employeesHouston, TXSaenz Digital is a social media marketing company. The small Houston, Texas-based team offers Social Media Marketing. The agency was established in 2012.Read More
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10450$1,000+2 - 9 employeesCannock, EnglandThe Marketing Room is a social media marketing firm based in Cannock, England. Founded in 2003, the team focuses on Social Media Marketing.Read More
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10451$1,000+2 - 9 employeesLondon, England#Blue Social Agency is a social media marketing firm founded in 2014. The team focuses on Social Media Marketing.Read More
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10452$1,000+10 - 49 employeesGlasgow, ScotlandSocial media marketing company Social Marketing Gateway was established in 2009. The company focuses on Social Media Marketing.Read More
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10453$1,000+250 - 999 employeesQuébec, CanadaSocial media marketing agency Cossette was established in 1972. The midsize team offers Social Media Marketing and Marketing Strategy.Read More
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Amnesty InternationalIndustries
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10454$1,000+1,000 - 9,999 employeesNew York, NYTribal Worldwide is a social media marketing agency. The firm is based in New York, New York and Vancouver, Canada. Their team offers Social Media Marketing and Search Engine Optimization.Read More
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10455$1,000+10 - 49 employeesToronto, CanadaBroad Reach Communications is a small social media marketing firm headquartered in Toronto, Canada. Their services include Social Media Marketing and Public Relations.Read More
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10456$1,000+10 - 49 employeesToronto, CanadaSocial media marketing firm iRISEmedia focuses on Social Media Marketing and Public Relations. They were founded in 2010.Read More
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10457$5,000+10 - 49 employeesWest, EnglandContent Marketing company Aira was founded in 2015. The firm provides Content Marketing and Pay Per Click, and is small.Read More
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10458$10,000+1,000 - 9,999 employeesBellevue, WAWE Communications is a large Bellevue, Washington-based PR company. The team provides Public Relations and Branding.Read More
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10459$1,000+2 - 9 employeesLaunched in 2010, Top Tier Media is a social media marketing company. In Los Angeles, California, the team specializes in Social Media Marketing.Read More
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10460$1,000+2 - 9 employeesLos Angeles, CATweet Angels is a Los Angeles, California-based social media marketing agency. They offer Social Media Marketing and Web Design.Read More
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10461$1,000+10 - 49 employeesMain Street Media Group, a small social media marketing company, is located in Hingham, Massachusetts. Their services include Social Media Marketing and UX/UI Design.Read More
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10462$1,000+50 - 249 employeesBoston, MAFounded in 2002, Kel & Partners is a public relations agency and social media marketing agency. The team offers Public Relations and Social Media Marketing.Read More
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10463$1,000+2 - 9 employeesBoston, MACreative Business Consulting Group is a social media marketing firm launched in 2005. The team focuses on Social Media Marketing and Graphic Design and is headquartered in Boston, Massachusetts.Read More
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10464$1,000+2 - 9 employeesChicago, ILHeadquartered in Chicago, Illinois, Lotus Marketing Services is a social media marketing firm. They focus on Social Media Marketing and Email Marketing.Read More
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10465$1,000+50 - 249 employeesSan Francisco, CACollectively Inc, a midsize social media marketing company, is based in San Francisco, California and New York, New York. Their services include Social Media Marketing and Branding.Read More
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10466$1,000+2 - 9 employeesSan Francisco, CAEstablished in 2013, Bowtie Media is a small San Francisco, California-based social media marketing agency. Their services include Social Media Marketing and Advertising.Read More
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10467$10,000+1,000 - 9,999 employeesChicago, ILYoung & Rubicam Group is a social media marketing company. They were established in 1923, and their services include Social Media Marketing and Advertising.Read More
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10468$1,000+50 - 249 employeesSan Francisco, CAAmpush is a Mobile & App Marketing and social media marketing company. The San Francisco, California-based team focuses on Mobile & App Marketing and Social Media Marketing.Read More
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10469$10,000+50 - 249 employeesSan Francisco, CAAdvertising company Ogilvy California was founded in 1948. The team specializes in Advertising and Branding.Read More
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10470$10,000+2 - 9 employeesDoncaster, EnglandBe More Social is a social media marketing company founded in 2012. Their services include Social Media Marketing.Read More
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