LAST UPDATED May 12, 2025

Top SEM Firms in United States

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  • Grand Marketing Solutions

    Libertyville - United States

    Our mission at GMS is to help businesses grow their top-line with the highest ROI possible. Today, this includes understanding the complexities of new online tools and technology. These channels continue to be where your target audience is actively s

  • Ervin & Smith

    Omaha - United States

    Ervin & Smith is a leading digital agency that has been recognized as one of Inc. Magazine’s 5,000 fastest growing companies and one of the best places to work by Advertising Age. Headquartered in the heart of the Midwest, we put our well-known

  • The Castle Group

    Boston - United States

    The Castle Group’s clients want to go places and the agency gets them there – whether through a successful product launch, an ongoing visibility campaign or a marketing platform to support an exit strategy. The agency’s full-service public rela

  • SDA Media

    Brentwood - United States

    SDA Media is a social media awareness company built for today. Trusted by top brands, SDA Media always prioritizes results for its clients. The company works to ensure that it creates a genuine partnership with all of its clients in order to make the

  • Content Writing Square

    Freemont - United States

    We are an online and offline creative media company that specializes in original, creative and relevant content. Our phenomenal success in professional writing services stems from our ability to produce professional, unique, concise, ingenious, affor

  • Social Lift

    Rexburg - United States

    Social Lift helps companies sell their products or services over social networks.  We contact hundreds to thousands of people every day, post on many groups, run ads, work with influencers, and build communities.  Customers pay us for the leads we

  • iNovate Marketing

    Manitowoc - United States

    iNovate Marketing, Inc. has been in the business since 2008, more than 10+ years, but our team of digital marketing experts has almost 100 years of combined experience. We provide reliable, strategic digital marketing services in Wisconsin at a compe

  • E-Platform Marketing, LLC

    Alanta - United States

    Meet E-Platform Marketing E-Platform Marketing is a digital marketing agency and web design company in Atlanta, Georgia. We offer customized internet marketing programs, not one-size-fits-all packages based on arbitrary price points. With us, you ge

  • FischTank

    New York - United States

    FischTank is a marketing and communications platform designed to provide companies of all sizes with innovative and effective public relations, digital marketing, copywriting, strategic messaging, graphic design, video marketing, and social media mar

  • Voy Media is an Independent FACEBOOK AD AGENCY with offices located in San Fransisco and headquartered on Wall Street in New York City. We help MID-SIZE AND ENTERPRISE LEVEL BUSINESSES use the full scope of Facebook advertising to scale their sales e

  • SEM Firms in United States

    Search engine marketing agencies offer a variety of services to help businesses reach their online marketing goals. Services offered by search engine marketing agencies include website optimization and analysis, keyword research and implementation, search engine optimization (SEO) services, paid search campaigns, social media marketing, content creation, and website design and development. Each service is tailored to the needs of the business in order to help the business succeed and make the most of their online presence.

     



    Frequently Asked Questions (FAQ)

    How Much Do Search Engine Marketing Agencies Charge?

    Search engine marketing agencies charge a variety of prices depending on the scope of the project. Some agencies may charge hourly or by the project, while others offer a retainer for ongoing SEO or digital marketing support. Rates vary widely based on factors such as agency experience, desired results, size of the project, and services offered. Typically, you can expect to pay anywhere from $500 to over $5,000 per month for SEO services, depending on your business' needs.

    What Are The Benefits Of Working With A Search Engine Marketing Agency?

    The benefits of working with a Search Engine Marketing (SEM) agency are numerous. A SEM agency can provide expert insights into the workings of search engines and how to maximize visibility for a company’s website in order to generate more qualified leads and customers. Through researching current trends, identifying key phrases and words related to your products or services, and managing bids on specific keywords, an SEM agency can increase your web presence to ensure maximum online visibility. Additionally, a SEM agency can offer professional-level web design and content creation, optimizing your webpages for improved rankings. The agency can also offer advice and strategies on link-building campaigns to help build trust and credibility among potential customers. Ultimately, a SEM agency can offer invaluable insight and help to drive the most amount of potential customers to your website and make sure that those potential customers become paying customers.

    What Should I Look For When Choosing A Search Engine Marketing Agency?

    When choosing a search engine marketing agency, look for a team of experienced professionals with a proven track record. Consider factors such as the range of services offered, experience with a particular platform or technology, customer support, cost, and references. You'll want to ensure the agency is up to date on industry trends, familiar with Google and Bing's guidelines, and willing to share analytics and data to demonstrate performance. Ultimately, it’s important to find an agency you can trust and partner with over the long-term.

    How Can I Tell If A Search Engine Marketing Agency Is Good At What They Do?

    The best way to determine if a search engine marketing agency is good at what they do is by researching their experience and portfolio of past work. Talk to the agency and ask them about their successes, approach, and strategy for reaching desired goals. Ask for testimonials from past clients, as well as case studies that show successful results from working with them. Check out the search engine rankings for their past clients and verify that their campaigns have achieved real results. Finally, make sure the agency has a good understanding of search engine algorithms and strategies to ensure success in the future.