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.
Jump to Most Reviewed Companies
List of the Best Social Media Marketing Companies
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60451$10,000+50 - 249 employeesLondon , EnglandFounded in 2002, BrightSource is a SEO services firm. The team specializes in Search Engine Optimization and Web Design and is located in London , England and Gloucester, England.Read More
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60452$10,000+50 - 249 employeesBirmingham, EnglandCitypress is a SEO company founded in 1964. The team offers Search Engine Optimization and Web Design and is located in and Birmingham, England.Read More
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60453$10,000+50 - 249 employeesLondon, EnglandCedar Communications is a SEO services firm headquartered in London, England and Hong Kong, Hong Kong. Founded in 1973, the team offers Search Engine Optimization and Web Design.Read More
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60454$10,000+50 - 249 employeesManchester, EnglandWRG Live is a SEO agency. Launched in 1976, the team offers Search Engine Optimization and Web Design. The firm is headquartered in Manchester, England and London, England.Read More
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60455$10,000+50 - 249 employeesDublin, IrelandWilson Hartnell is a SEO services firm. Launched in 1972, their team offers Search Engine Optimization and Web Design.Read More
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60456$10,000+50 - 249 employeesEdinburgh, ScotlandEstablished in 2010, Project Brand Design is a SEO agency. Their services include Search Engine Optimization and Web Design.Read More
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60457$10,000+50 - 249 employeesHelsingfors, FinlandLaunched in 2015, SATUMAA FAMILY BUSINESS is a SEO company. The firm specializes in Search Engine Optimization and Web Design, and is midsize.Read More
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60458$10,000+50 - 249 employeesGlasgow , ScotlandEstablished in 2004, Screenmedia Design Ltd is a midsize Glasgow , Scotland-based SEO agency. Their services include Search Engine Optimization and Web Design.Read More
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60459$10,000+50 - 249 employeesLondon, EnglandLaunched in 1993, Spectrecom Films is a SEO company. Their team offers Search Engine Optimization and Web Design.Read More
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60460$10,000+50 - 249 employeesLiverpool, EnglandHeadquartered in Liverpool, England, Uniform is a SEO services firm. Their services include Search Engine Optimization and Web Design.Read More
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60461$10,000+50 - 249 employeesGlasgow , ScotlandSmarts Communicate is a midsize Glasgow , Scotland-based SEO company. The team offers Search Engine Optimization and Web Design.Read More
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60462$10,000+50 - 249 employeesBournemouth, EnglandBright Blue Day is an user experience design agency. In Bournemouth, England, their midsize team specializes in UX/UI Design and Web Design. The agency was launched in 1961.Read More
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60463$10,000+50 - 249 employeesEdinburgh, ScotlandBased in Edinburgh, Scotland, Story UK is a SEO services firm. The team focuses on Search Engine Optimization and Web Design.Read More
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60464$10,000+50 - 249 employeesMidsomer Norton, EnglandOccam DM is a SEO agency. Their midsize team of employees is located in Midsomer Norton, England and Welton, Bristol Avon, England. Their team specializes in Search Engine Optimization and Web Design.Read More
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60465$10,000+50 - 249 employeesLondon , EnglandSEO agency Design Portfolio is headquartered in London , England and Leeds, England. They focus on Search Engine Optimization and Web Design and were launched in 1991.Read More
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60466$10,000+50 - 249 employeesLondon, EnglandLivity is a SEO company. Their team is headquartered in London, England and offers Search Engine Optimization and Web Design.Read More
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60467$10,000+50 - 249 employeesLondon, EnglandSEO company Stack is headquartered in London, England and Minneapolis, Minnesota. They provide Search Engine Optimization and Web Design and were launched in 1995.Read More
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60468$10,000+50 - 249 employeesLondon , EnglandBluemarlin is a branding agency. The team specializes in Branding and Web Design, and the firm is in London , England and.Read More
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60469$10,000+50 - 249 employeesMarket Harborough, EnglandSheridan&Co, a SEO agency, provides Search Engine Optimization and Web Design. The firm is based in Market Harborough, England and London, England.Read More
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60470$10,000+Freelancer employeesBen Archer is a small Nottingham , England-based user experience design agency. The team provides UX/UI Design and Branding.Read More
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60471$10,000+50 - 249 employeesNoida, IndiaTechnologus is a web design agency founded in 2005. The midsize team provides Web Design and E-Commerce Development.Read More
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60472$10,000+50 - 249 employeesLondon, EnglandFounded in 2005, BLAC is a SEO agency. The team focuses on Search Engine Optimization and Web Design.Read More
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60473$10,000+50 - 249 employeesBrighton , EnglandPropellernet is a SEO agency. Based in Brighton , England, their midsize team provides Search Engine Optimization and Web Design. The firm was established in 2003.Read More
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60474$10,000+50 - 249 employeesMidsize SEO company Frame, is based in Glasgow , Scotland and Edinburgh, Scotland. The team provides Search Engine Optimization and Web Design.Read More
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60475$10,000+50 - 249 employeesEdinburgh , ScotlandJump Marketing is a SEO agency. Headquartered in Edinburgh , Scotland, the firm was founded in 2004. Their team specializes in Search Engine Optimization and Web Design.Read More
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60476$10,000+50 - 249 employeesLondon, EnglandRothco is a SEO services firm located in London, England and Ireland. Their services include Search Engine Optimization and Web Design.Read More
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60477$10,000+50 - 249 employeesDundee, ScotlandEstablished in 1999, Mtc. Is a web design agency. The midsize team provides Web Design and E-Commerce Development.Read More
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60478$10,000+50 - 249 employeesLondon, EnglandPSONA is a SEO agency based in London, England. They provide Search Engine Optimization and Web Design.Read More
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60479$10,000+50 - 249 employeesManchester, EnglandMcCANN Connected, a SEO services firm, was established in 2007. They focuses on Search Engine Optimization and Advertising.Read More
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60480$10,000+50 - 249 employeesEdinburgh, ScotlandStorm ID is a SEO company founded in 2001. The team focuses on Search Engine Optimization and Web Design.Read More
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