LAST UPDATED October 06, 2025

Top Social Media Marketing Firms in San Francisco, United States

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  • Weby Agency

    San Francisco - United States

    Weby is a web design, content marketing & growth consulting company that helps tech and e-commerce brands boost their sales. We Super Care We\'re the most responsive, friendly and invested team you\'ve likely ever had. When we work with you, we p

  • Darwinian Ventures

    San Francisco - United States

    Darwinian Ventures offers revenue expertise and execution to help launch new ventures, accelerate existing ventures, and educate venture investors. We typically work with early stage or high growth B2B technology companies. CRM customization and outs

  • Siege Inc.

    San Francisco - United States

    Siege is a Creative agency and Multimedia Production Company in San Francisco. We believe that creating is more than putting out what you think everyone else would like. To create is to express yourself as you see fit. That\'s what we do. We take ide

  • Iron Creative

    San Francisco - United States

    Iron is a multidisciplinary digital agency built to build stronger brands. We specialize in supercharging customer journeys for B2B technology businesses and optimizing the digital retail presence of fashion and lifestyle brands.

  • Fog Coast Productions

    San Francisco - United States

    Fog Coast Productions LLC is an award-winning video production company based in San Francisco, CA yet serving clients on a global basis.  We cater to a broad demographic of clients ranging from small businesses and startups, to large corporations

  • DWA Media

    San Francisco - United States

    DWA, a Merkle Company, is a global media and marketing agency for technology companies. With its feet in media and its head in data and analytics, DWA has a fascination with the art and science of engaging people. That\'s why you\'ll find us at the i

  • YuMe by RhythmOne

    San Francisco - United States

    YuMe by RhythmOne is a leading provider of video and connected TV inventory, unique consumer insights, and cross-screen targeting technology, helping global advertisers better reach and engage consumers wherever and however they consume video content

  • Chapter SF

    San Francisco - United States

      Chapter is a new type of creative company, built from the ground up to better deliver the commercial creativity pioneering companies need today. Creativity that is defined by the impact it has, not the channel it is delivered in. Creativity that c

  • Eleven Inc.

    San Francisco - United States

    We\'re an independently owned, full-service, integrated communications agency, brand studio, and innovations lab in San Francisco. Our agency has twice been named \"One of the Best Places to Work in the Bay Area.\"​ Our people are amazing: smart, f

  • Mortar

    San Francisco - United States

    Mortar is a San Francisco-based strategic communications and advertising agency. Our mission is to gut punch you in the a-ha. We create immersive marketing designed to heighten anticipation, incite action and fuel fanaticism. Our work helps brands di

  • Social Media Marketing Firms in San Francisco, United States

    In a city full of innovation and creativity, finding the right San Francisco social media marketing company can feel like searching for a needle in a haystack. That’s why we’ve taken the guesswork out of the process by carefully reviewing and selecting the best firms in the area. These companies aren’t just popular names- they are experienced professionals who’ve helped countless brands grow their presence across Facebook, Instagram, LinkedIn, TikTok, Twitter, and more. We choose each firm based on a combination of real results, customer feedback, transparency in communication, and proven expertise in managing both organic and paid social strategies. Whether you're a small business looking to build brand awareness or a large corporation needing consistent social engagement, the agencies we’ve listed are equipped to deliver results that match your business goals. What sets these firms apart is their ability to think creatively, track performance, and adapt to the ever-changing world of social media. We also look for teams that understand storytelling, brand identity, and the power of emotional connection- so your brand’s voice is heard loud and clear. You won’t just find names here- you’ll find partners who are passionate about helping your brand shine in the crowded digital space.

    Each San Francisco social media marketing service listed here offers a unique blend of creativity, strategy, and data-driven execution. They know how to build a social campaign from the ground up or take your current strategy and boost it with better visuals, smarter ad placement, and more engaging content. Their teams specialize in everything from influencer partnerships and video production to audience targeting, retargeting, and campaign optimization. We selected these services not just for their impressive portfolios but for their ability to turn likes into leads and followers into loyal customers. What truly sets them apart is their focus on metrics- they track engagement, click-through rates, conversion, and audience growth, giving you a full view of how your investment is performing. We also made sure these firms provide ongoing reporting and support, so you’re never left guessing what’s working and what’s not. Whether you want to launch a one-time campaign or build a long-term digital presence, the services offered by these firms can be tailored to meet your unique needs. With the ever-growing competition online, partnering with the right social media team can be the key to getting noticed and staying ahead. Explore the list, compare your options, and find the service that will help tell your story in the most authentic and engaging way.