LAST UPDATED September 07, 2025

Top SEM Firms in San Francisco, United States

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  • Thermal PR

    San Francisco - United States

    We are seasoned practitioners that solve communications challenges with bespoke solutions. Our team of PR and journalism veterans, channel marketers, branding gurus, copywriters, visual designers, technologists, producers, and analytics professionals

  • Uzi Media

    San Francisco - United States

    UziMedia Graphic & Web Design in the Berkeley Oakland San Francisco CA Bay Area provides high-quality, creative, professional print and digital design services. Uzi communication and listening skills give his clients the feeling of freedom to exp

  • Media Cause

    San Francisco - United States

    We build, engage and leverage communities to help nonprofits and the public sector increase their impact. Media Cause is a digital marketing agency for nonprofits. We build websites, social communities, and campaigns for organizations that are changi

  • The Hatch Agency

    San Francisco - United States

    The Hatch Agency represents companies, products and people that change the way we live, work and play. Founded by Reema Bahnasy and Amy Swanson in January 2012, The Hatch Agency is a start-up in its own right and works directly with the founders, ent

  • Fractional Media

    San Francisco - United States

    Fractional Media is a bootstrapped startup originally based out of Boston, MA, located in the heart of Silicon Valley. We enable brands and applications to acquire customers. Our mobile marketing platform is 100% programmatic using robust machine lea

  • Weblamb

    San Francisco - United States

    Specializing in medical, science, architecture and technology. WordPress, HTML, e-commerce, SEO, marketing, branding, web design in San Francisco.

  • Provocateur Media

    San Francisco - United States

    Provocateur Media is a San Francisco-based lifestyle & consumer public relations agency offering senior-level PR & Marketing services in a boutique setting. We specialize in consumer products and lifestyle brands, with a large focus on food &

  • Oliver + Sons

    San Francisco - United States

    We focus on impact. “Good marketing” is so much more than a color scheme or logo placement. We work one-on-one with our clients to allow them to thrive in the online world, one digital punch at a time. We believe in data. We use a data-driven app

  • The Sage Group

    San Francisco - United States

    The Sage Group is a Bay Area-focused staffing agency that provides marketing and business operations consultants and permanent talent to leading Bay Area companies. Whether you need help getting a new project rolling, or a few extra hands in the face

  • Boomtrain

    San Francisco - United States

    Boomtrain is the only scalable marketing platform with artificial intelligence at its core, enabling brands to better understand and communicate with their customers. Boomtrain helps companies send individually relevant messages through any channel,

  • SEM Firms in San Francisco, United States

    In the heart of Silicon Valley, businesses are always striving to stay visible and competitive online- and that’s where a trusted San Francisco SEM company makes all the difference. Search engine marketing is more than just running a few ads; it’s about building smart strategies that combine paid and organic methods to drive real traffic and get noticed by the right people. Our team has gone through hundreds of agencies to pick only those that consistently deliver performance and reliability. We chose firms that have experience managing ad budgets big and small, with a clear focus on generating measurable results. From increasing website visits to boosting online sales, the companies on our list have helped both local startups and large corporations find digital success. These agencies know how to build targeted ad campaigns, optimize landing pages, and use the latest analytics tools to track and improve every step. We also looked at client reviews, transparency, certifications, and long-term partnerships as key selection criteria. Whether your goal is to reach local customers or a global audience, the right SEM partner can be a game changer- and we’ve made sure to feature only those with a strong track record of doing just that.

    The San Francisco SEM service options featured on this page bring a complete approach to digital advertising- one that blends smart bidding, keyword strategy, ad copywriting, and campaign analysis. These services are not just about getting you clicks; they’re about getting you the right clicks that lead to real business outcomes. We looked for firms that specialize in Google Ads, Bing Ads, display advertising, retargeting, and even Amazon campaigns. Their ability to create cohesive campaigns that align with SEO and content strategies gives them an edge, allowing you to build a strong presence in search engine results from all angles. They offer detailed insights and performance breakdowns, helping you make data-driven decisions that stretch your ad dollars further. Each service provider here has demonstrated a commitment to learning and growing with search engine trends, ensuring their clients are never left behind in this fast-moving digital world. You’ll also find teams that offer one-on-one consultations, detailed reporting, A/B testing, and continuous campaign refinements. If your goal is to increase visibility, generate leads, and maximize ROI, then choosing a well-rounded SEM service is a must- and the ones we’ve listed here are some of the best in San Francisco. Let them take your digital strategy to new heights with expertise and dedication you can count on.