Top Search Engine Marketing Services in the United States
Search engine marketing (SEM) puts your brand in front of high-intent buyers the moment they search, and it's one of the fastest ways to drive measurable revenue. American SEM agencies manage paid search on Google Ads and Microsoft Ads, handling keyword and audience research, ad copy and creative, bidding and budget strategy, landing-page and conversion advice, and ongoing optimization and reporting.
It's a mature, competitive U.S. market where the best agencies tie spend directly to leads and sales. Clutch connects you with SEM agencies in the United States vetted through verified client reviews, so you can compare platform expertise, transparency, and results before you hire. Use the filters below to narrow by budget, platform, and industry, or explore related directories:
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Featured
What are Featured Providers?
$1,000+$100 - $149 / hr250 - 999Serves United StatesServices provided
See all 366 projectsSmartSites is a comprehensive SEO agency that specializes in enhancing digital visibility through services like search engine optimization, PPC, and website updates. With a 100% positive feedback rate, clients consistently praise their timely delivery, responsive communication, and effective SEO strategies. An impressive 40% of reviewers highlighted their strong project management and personal service, underscoring SmartSites' commitment to achieving measurable business growth and online visibility improvements.
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UndisclosedUndisclosed10 - 49Pequannock Township, NJ
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A Second Opinion LLC is a Pequannock Township, New Jersey-based pay per click agency and SEO agency. The team specializes in Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Calabasas, CA
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China DR Solutions Inc is a small pay per click agency and SEO company located in Calabasas, California. Their services include Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9West Orange, NJ
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NJ Mobile Fusion, a PPC company and SEO agency, specializes in Pay Per Click and Search Engine Optimization. The agency is in West Orange, New Jersey.
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UndisclosedUndisclosed10 - 49Wyckoff, NJ
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Manning Agency LLC is a PPC company and SEO company launched in 1985. The small team focuses on Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Irvine, CA
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Based in Irvine, California, YoYoFuMedia is a small pay per click agency and SEO company. The team offers Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed10 - 49New York, NY
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NYB Creative is a pay per click company. Their small team is headquartered in New York, New York. Their team offers Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9New York, NY
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SEO NYC Company is a SEO agency. Their small team is headquartered in New York, New York. Their services include Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed2 - 9New York, NY
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SEO Marketing Nerds is a SEO company. The New York, New York-based agency was established in 2022. Their team offers Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed2 - 9New York, NY
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Established in 2019, SEO Clinic is a small New York, New York-based SEO company. Their team focuses on Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed250 - 999Austin, TX
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Olly Olly is a SEO agency based in Austin, Texas and Charlotte, North Carolina. The team offers Search Engine Optimization and Social Media Marketing.
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UndisclosedUndisclosed2 - 9Portland, OR
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540/SEO is a small SEO company established in 2009. Their team specializes in Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed10 - 49San Diego, CA
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Arvanza Consulting is a small San Diego, California-based SEO company and pay per click company. Their services include Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed10 - 49San Diego, CA
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Straight Up Growth = Amazon is a PPC agency. Founded in 2019, their team focuses on Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed250 - 999Culver City, CA
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Pacvue, a midsize pay per click agency, is headquartered in Culver City, California. Their services include Pay Per Click and Advertising.
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UndisclosedUndisclosed2 - 9Cartersville, GA
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Upswing Services is a PPC agency. They were established in 2019 and offer Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed10 - 49New York, NY
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Marketplace Sorted is a New York, New York-based SEO agency and PPC agency. Established in 2018, the team offers Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed2 - 9Las Vegas, NV
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Login2Profits LLC is a PPC agency headquartered in Las Vegas, Nevada. Established in 2018, the team provides Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed250 - 999Colorado Springs, CO
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Streiff Marketing | Intero Digital is a SEO company. Founded in 2007, the company specializes in Search Engine Optimization and Content Marketing.
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UndisclosedUndisclosed50 - 249Dallas, TX
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Online Marketing Gurus US, a SEO services firm, is in Dallas, Texas. The team provides Search Engine Optimization and Social Media Marketing.
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UndisclosedUndisclosed50 - 249Los Angeles, CA
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MarketplaceOps is a PPC agency. Located in Los Angeles, California, their midsize team focuses on Pay Per Click and Conversion Optimization. The firm was founded in 2014.
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UndisclosedUndisclosed50 - 249Hicksville, NY
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SEO Guru NYC, a SEO agency, was launched in 2010. The midsize team focuses on Search Engine Optimization and Social Media Marketing.
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UndisclosedUndisclosed50 - 249Santa Monica, CA
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Adwest Worldwide, a midsize SEO company, is headquartered in Santa Monica, California. Their services include Search Engine Optimization and Social Media Marketing.
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UndisclosedUndisclosed2 - 9Algonquin, IL
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Headquartered in Algonquin, Illinois, Algonquin SEO Company is a small SEO company and PPC agency. Their services include Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed2 - 9Chicago, IL
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Chicago Web Design SEO Agency, a small SEO company and pay per click agency, is headquartered in Chicago, Illinois. Their services include Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed2 - 9Riverside, CA
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Blue Wolf Interactive, a small SEO company, is in Riverside, California. The team focuses on Search Engine Optimization and Pay Per Click.
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$5,000+Undisclosed50 - 249Fairfax, VA
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TTR Digital Marketing is a Digital Strategy company. They are located in Fairfax, Virginia, and their services include Digital Strategy and Search Engine Optimization.
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$1,000+$100 - $149 / hr2 - 9Livonia, MI
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Launched in 2008, Bold Media Inc. Is a pay per click agency. The small team specializes in Pay Per Click and Web Design.
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$1,000+$50 - $99 / hr2 - 9Tulsa, OK
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See all 1 projectsScotch Marketing provides comprehensive digital marketing services, including website management, online marketing, and social media. Overall feedback highlights their exceptional work quality and effective communication. Clients appreciate the personal relationships and dedication to their projects, indicating strong satisfaction with Scotch Marketing's performance.
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$1,000+$100 - $149 / hr2 - 9Oklahoma City, OK
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Launched in 2008, Lewis SEO Oklahoma City is a SEO agency. The small team offers Search Engine Optimization and Pay Per Click.
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$1,000+$100 - $149 / hr2 - 9Boerne, TX
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Launched in 2013, CinchLocal is a SEO services firm. Their team specializes in Search Engine Optimization and Web Design.
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$5,000+Undisclosed2 - 9Des Moines, WA
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Working Funnel, LLC is a small pay per click company located in Des Moines, Washington. Their services include Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed10 - 49Hollywood, FL
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LA Media Group is an Email Marketing company. Established in 2017, the team provides Email Marketing and Search Engine Optimization.
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$5,000+$50 - $99 / hr2 - 9Westminster, CO
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Lift Conversions is a PPC company. They focus on Pay Per Click and Search Engine Optimization and were established in 2014.
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$1,000+$100 - $149 / hr2 - 9Houston, TX
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White Hat Ops is a Houston, Texas-based SEO services firm. The team offers Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed2 - 9Coeur d'Alene, ID
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Located in Coeur d'Alene, Idaho, Giant Donut Marketing is a small pay per click company. The team focuses on Pay Per Click and Search Engine Optimization.
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$10,000+$100 - $149 / hr2 - 9Austin, TX
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Nanato Media is a PPC agency based in Austin, Texas. They focus on Pay Per Click and Search Engine Optimization and were launched in 2018.
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UndisclosedUndisclosed2 - 9San Diego, CA
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Local Spark Marketing is a SEO company launched in 2017. The team focuses on Search Engine Optimization and Web Design and is located in San Diego, California.
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$1,000+$100 - $149 / hr2 - 9Denver, CO
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Epoch Digital is a small Denver, Colorado-based SEO agency. The team provides Search Engine Optimization and Pay Per Click.
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$1,000+< $25 / hr2 - 9Houston, TX
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Oryx Cloud is a small pay per click company in Houston, Texas. Their services include Pay Per Click and Digital Strategy.
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$1,000+$150 - $199 / hr2 - 9Houston, TX
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WHO Digital Strategy is a Houston, Texas-based SEO company. The team offers Search Engine Optimization and Pay Per Click.
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$1,000+$50 - $99 / hr2 - 9Universal City, TX
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Established in 1999, Love.Marketing LLC is a SEO agency. The firm provides Search Engine Optimization and Pay Per Click.
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$1,000+$100 - $149 / hr10 - 49Denver, CO
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ContextWest B2B Marketing Agency is a SEO company. They provide Search Engine Optimization and Pay Per Click and were founded in 2013. The agency is located in Denver, Colorado.
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$5,000+$150 - $199 / hr10 - 49Charlotte, NC
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Digimatiq Marketing, Inc is a SEO services firm established in 2014. The firm provides Search Engine Optimization and Pay Per Click.
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Undisclosed< $25 / hr10 - 49Boston, MA
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See all 1 projectsWebsource specializes in rebuilding websites, incorporating special conditions, and extensive coding. The reviews highlight their professionalism, excellent communication, and high skill levels, leading to brilliant outcomes. Clients are highly satisfied with their work, noting no areas for improvement.
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Undisclosed$100 - $149 / hr10 - 49Holland, MI
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Marketing Strategy company Madroit Marketing was founded in 2016. The agency focuses on Marketing Strategy and Search Engine Optimization, and is small.
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UndisclosedUndisclosed50 - 249Las Vegas, NV
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Melon Local, a public relations agency, was established in 2019. The firm focuses on Public Relations and Social Media Marketing, and is midsize.
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$1,000+$25 - $49 / hr10 - 49Vienna, VA
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RankMySEO is a SEO agency. Based in Vienna, Virginia, the company offers Search Engine Optimization and Email Marketing.
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$1,000+$100 - $149 / hr2 - 9Littleton, CO
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PPC agency Mass Division LLC was established in 2018. Located in Littleton, Colorado, the team provides Pay Per Click and Search Engine Optimization.
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$1,000+$100 - $149 / hr2 - 9Lake Mary, FL
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Tonic Enterprises is a Content Marketing company in Lake Mary, Florida. They offer Content Marketing and Pay Per Click and were launched in 2014.
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$1,000+< $25 / hr10 - 49Little Elm, TX
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SEO company Curved Sphere Digital LLC is in Little Elm, Texas. Their services include Search Engine Optimization and Web Design.
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Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
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This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
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List of the Top 15 United States SEM Service Providers
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$1,000+$100 - $149 / hr250 - 999Paramus, NJ
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
50% Search Engine Optimization30% Pay Per Click20% Other -
$1,000+$100 - $149 / hr50 - 249Costa Mesa, CA
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% Search Engine Optimization60% Pay Per Click30% Other -
$1,000+$150 - $199 / hr250 - 999Copley, OH
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
45% Search Engine Optimization25% Pay Per Click30% Other -
$5,000+$150 - $199 / hr50 - 249Marion, IL
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$1,000+$100 - $149 / hr50 - 249Los Angeles, CA
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
40% Search Engine Optimization50% Pay Per Click10% Other -
$1,000+$25 - $49 / hr250 - 999Arlington Heights, IL
Ability to deliver
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
40% Search Engine Optimization30% Pay Per Click30% Other -
$1,000+$100 - $149 / hr50 - 249Bel Air, MD
Ability to deliver
39.3/40.020/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
20% Search Engine Optimization50% Pay Per Click30% Other -
$1,000+Undisclosed50 - 249Colorado Springs, CO
Ability to deliver
39.2/40.019.2/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
70% Search Engine Optimization30% Pay Per Click -
$1,000+$100 - $149 / hr10 - 49Tampa, FL
Ability to deliver
39.1/40.019.4/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
70% Search Engine Optimization30% Pay Per Click -
$1,000+$150 - $199 / hr10 - 49New York, NY
Ability to deliver
39/40.020/20 Reviews9.6/10 Clients & Experience9.5/10 Market PresenceService focus
10% Search Engine Optimization80% Pay Per Click10% Other -
$1,000+$100 - $149 / hr10 - 49South Jordan, UT
Ability to deliver
39/40.019.4/20 Reviews9.9/10 Clients & Experience9.7/10 Market PresenceService focus
65% Search Engine Optimization25% Pay Per Click10% Other -
$1,000+$50 - $99 / hr50 - 249San Antonio, TX
Ability to deliver
39/40.020/20 Reviews9.2/10 Clients & Experience9.7/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$10,000+Undisclosed250 - 999New York, NY
Ability to deliver
38.9/40.019.6/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
15% Search Engine Optimization85% Pay Per Click -
$1,000+$100 - $149 / hr10 - 49Boca Raton, FL
Ability to deliver
39.5/40.020/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
60% Search Engine Optimization20% Pay Per Click20% Other -
$1,000+$50 - $99 / hr50 - 249Los Angeles, CA
Ability to deliver
38.6/40.020/20 Reviews9/10 Clients & Experience9.6/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$1,000+$25 - $49 / hr250 - 999Pearland, TX
Ability to deliver
38.5/40.020/20 Reviews9.7/10 Clients & Experience8.8/10 Market PresenceService focus
35% Search Engine Optimization20% Pay Per Click45% Other -
$1,000+$100 - $149 / hr50 - 249Chicago, IL
Ability to deliver
38.3/40.018.4/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
70% Search Engine Optimization25% Pay Per Click5% Other -
$1,000+$100 - $149 / hr50 - 249Lehi, UT
Ability to deliver
38.1/40.018.2/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
75% Search Engine Optimization25% Pay Per Click -
$1,000+$100 - $149 / hr10 - 49San Diego, CA
Ability to deliver
37.8/40.018.2/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
80% Search Engine Optimization10% Pay Per Click10% Other -
$5,000+$100 - $149 / hr50 - 249Huntington, NY
Ability to deliver
37.8/40.018.4/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
20% Search Engine Optimization50% Pay Per Click30% Other -
$1,000+$100 - $149 / hr250 - 999San Diego, CA
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
30% Search Engine Optimization10% Pay Per Click60% Other -
$1,000+$100 - $149 / hr50 - 249Chicago, IL
Ability to deliver
37.4/40.017.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
80% Search Engine Optimization10% Pay Per Click10% Other -
$10,000+$150 - $199 / hr10 - 49Reston, VA
Ability to deliver
38.2/40.018.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
40% Search Engine Optimization40% Pay Per Click20% Other -
$5,000+$150 - $199 / hr50 - 249Pleasant Grove, UT
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% Search Engine Optimization50% Pay Per Click40% Other -
$10,000+Undisclosed50 - 249Arlington, VA
Ability to deliver
37.1/40.017.4/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
40% Search Engine Optimization40% Pay Per Click20% Other -
$5,000+$200 - $300 / hr50 - 249Chicago, IL
Ability to deliver
37.1/40.018.6/20 Reviews10/10 Clients & Experience8.5/10 Market PresenceService focus
40% Search Engine Optimization45% Pay Per Click15% Other -
$1,000+$100 - $149 / hr2 - 9Oakbrook Terrace, IL
Ability to deliver
36.7/40.017/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
20% Search Engine Optimization80% Pay Per Click -
$5,000+$200 - $300 / hr10 - 49Sarasota, FL
Ability to deliver
38.5/40.020/20 Reviews9.8/10 Clients & Experience8.7/10 Market PresenceService focus
50% Search Engine Optimization25% Pay Per Click25% Other -
$5,000+$50 - $99 / hr50 - 249Hoffman Estates, IL
Ability to deliver
36.5/40.020/20 Reviews10/10 Clients & Experience6.5/10 Market PresenceService focus
14% Search Engine Optimization65% Pay Per Click21% Other -
$1,000+$100 - $149 / hr10 - 49The Woodlands, TX
Ability to deliver
36.5/40.017/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
75% Search Engine Optimization15% Pay Per Click10% Other
U.S. SEM Services FAQs
A U.S.-based SEM agency plans and manages paid search campaigns. Essentially, these experienced firms strategically personalize their solutions for their clients, offering services such as:
- keyword and audience research
- campaign structure and setup
- ad copy and creative
- bid and budget management
- landing-page and conversion-rate advice
- A/B testing
- ongoing optimization and reporting, primarily on Google Ads and Microsoft Ads
A U.S. agency understands domestic search behavior, competition, and consumer intent. Furthermore, they operate in your time zone, allowing for fast campaign changes and streamlined collaboration. For campaigns targeting U.S. buyers, that market knowledge usually translates into more efficient spend and better conversion.
Look for verified reviews and results in your platforms and sector, transparency on fees and account ownership, and reporting tied to business outcomes (leads, revenue, ROAS) rather than clicks.
Clutch prepared vetted directories and data-driven resources designed to help potential clients navigate the B2B space with ease. Take advantage of the filters on the platform to find firms by their pricing, client ratings, and industry expertise. Then, shortlist two or three teams that meet your initial assessment, and compare how they'd structure and measure campaigns rather than the headline fee.
Be cautious of guaranteed results or rankings, opaque pricing that hides the fee-versus-spend split, agencies that keep ownership of your ad accounts, and weak or infrequent reporting. If you can't see exactly where your ad budget goes and what it returns, keep looking.