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 370 projectsSmartSites is a digital marketing agency renowned for its SEO services, effectively enhancing online visibility and website ranking for diverse clients. With consistently positive feedback, they demonstrate a 90% increase in site traffic and a 50% boost in sales for some businesses. Reviewers frequently commend their professionalism and responsive communication, with emphasis on their expertise in organic search optimization and digital visibility enhancement.
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$5,000+$100 - $149 / hr2 - 9Gresham, OR
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Web design agency Cornerstone Web Studio was founded in 2008. The team specializes in Web Design and Search Engine Optimization.
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$1,000+$100 - $149 / hr2 - 9Webster, TX
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CRM Digital Web Design and SEO is a small Content Marketing company founded in 2020. Their services include Content Marketing and Search Engine Optimization.
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$1,000+$100 - $149 / hr2 - 9Raleigh, NC
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SEO agency DentalScapes specializes in Search Engine Optimization and Content Marketing. They are in Raleigh, North Carolina.
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$1,000+$100 - $149 / hr2 - 9San Diego, CA
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Xprez Marketing, a SEO company, offer Search Engine Optimization and Pay Per Click. They were founded in 2023.
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$1,000+$50 - $99 / hr2 - 9Port St. Lucie, FL
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Founded in 2021, EMC Marketing Service is a small Port St. Lucie, Florida-based SEO agency. Their services include Search Engine Optimization and Social Media Marketing.
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$1,000+$100 - $149 / hr2 - 9Lancaster, SC
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Charlotte Content Marketing, a Content Marketing company, offer Content Marketing and Search Engine Optimization. They were founded in 2010.
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$1,000+$25 - $49 / hr2 - 9Okemos, MI
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Koshishindia is a social media marketing agency. Founded in 2012, the team focuses on Social Media Marketing and Search Engine Optimization.
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Undisclosed$50 - $99 / hr2 - 9El Paso, TX
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SEO services firm Adri Santos Marketing was established in 2025. Based in El Paso, Texas, the team offers Search Engine Optimization and Web Design.
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UndisclosedUndisclosed2 - 9Parker, CO
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Care Growth, a PPC company, was founded in 2025. They focuses on Pay Per Click and Search Engine Optimization.
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$25,000+$150 - $199 / hr50 - 249Boston, MA
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Overdrive Interactive is a midsize Email Marketing company. Founded in 2001, the team offers Email Marketing and Media Planning & Buying.
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$5,000+$50 - $99 / hr10 - 49Austin, TX
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Geek Powered Studios is a Digital Strategy company. They were founded in 2009, and their services include Digital Strategy and Pay Per Click.
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$5,000+$100 - $149 / hr10 - 49Chicago, IL
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Blue Magnet Interactive is a SEO company established in 2007. The agency offers Search Engine Optimization and Social Media Marketing.
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$5,000+$100 - $149 / hr10 - 49Fort Lauderdale, FL
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Exults is a PPC company. Their small team is in Fort Lauderdale, Florida and offers Pay Per Click and Search Engine Optimization. The firm was launched in 2005.
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$5,000+$50 - $99 / hr10 - 49Shreveport, LA
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Digital Logic is a Content Marketing company located in Shreveport, Louisiana. Established in 2016, the team offers Content Marketing and Conversion Optimization.
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UndisclosedUndisclosed10 - 49Scarborough, ME
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Hall_ is an e-commerce development company launched in 1999. The small team provides E-Commerce Development and Other Digital Marketing.
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Undisclosed$150 - $199 / hr10 - 49Bend, OR
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Smartz, an e-commerce development firm, was founded in 2002. The team provides E-Commerce Development and Mobile App Development.
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$1,000+$100 - $149 / hr10 - 49Union, KY
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Total Quality Media is a social media marketing firm. Based in Union, Kentucky, the agency was founded in 2018. Their services include Social Media Marketing and Search Engine Optimization.
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$1,000+$50 - $99 / hr50 - 249Mountain Home, AR
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Murphy Consulting LLC is a SEO company. The Mountain Home, Arkansas-based firm was established in 2015. Their services include Search Engine Optimization and Digital Strategy.
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$5,000+Undisclosed2 - 9Boston, MA
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Headquartered in Boston, Massachusetts, Bunker Hill Media is a small SEO company. Their services include Search Engine Optimization and Pay Per Click.
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$1,000+$25 - $49 / hr10 - 49Plant City, FL
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See all 2 projectsRank by Monday offers extensive SEO and Search Engine Marketing services aimed at enhancing website ranking and online visibility. The reviews highlight positive outcomes such as improved site rankings and commend the company for its value for cost. Clients appreciate their flexibility in communication, although some suggest improvements in facilitating in-person meetings.
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$1,000+< $25 / hr10 - 49Sandy Springs, GA
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Headquartered in Sandy Springs, Georgia, American Design Agency LLC is a social media marketing agency. Their services include Social Media Marketing and Mobile & App Marketing.
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$1,000+$100 - $149 / hr2 - 9New York, NY
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See all 1 projectsAppaloosa Marketing offers a range of services including SEO, Amazon listings optimization, PPC marketing, and data analytics. The overall feedback emphasizes their ability to deliver measurable results efficiently and transparently. Clients appreciate their honest and relationship-based approach, contributing to sustained success even years after project completion.
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$5,000+$100 - $149 / hr2 - 9Grand Rapids, MI
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Launched in 2016, Simpler Site is a web design agency. The small team offers Web Design and Social Media Marketing.
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$5,000+$150 - $199 / hr10 - 49Greenwood, MN
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NordicClick Interactive is a Digital Strategy company. They were launched in 2006 and offer Digital Strategy and Pay Per Click.
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$5,000+$150 - $199 / hr10 - 49Houston, TX
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Integrate Agency, a SEO services firm, was founded in 2009. The small team focuses on Search Engine Optimization and Pay Per Click.
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$5,000+$50 - $99 / hr10 - 49Boston, MA
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Boston Web Marketing is a Digital Strategy company. The Boston, Massachusetts-based company provides Digital Strategy and Pay Per Click.
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$5,000+$100 - $149 / hr10 - 49New Orleans, LA
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Imaginal Marketing Group, a PPC agency, was launched in 2005. The team specializes in Pay Per Click and Search Engine Optimization and is based in New Orleans, Louisiana.
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UndisclosedUndisclosed10 - 49Birmingham, AL
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Uptick Marketing is a small Content Marketing company founded in 2014. Their team provides Content Marketing and Marketing Strategy.
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$1,000+$50 - $99 / hr10 - 49San Diego, CA
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Now Media Group is a Content Marketing company. They offer Content Marketing and Pay Per Click and were launched in 2009. The agency is in San Diego, California.
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UndisclosedUndisclosed10 - 49Philadelphia, PA
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MAKDigitalDesign, a pay per click company, was launched in 2001. The team provides Pay Per Click and Web Design.
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UndisclosedUndisclosed10 - 49Abilene, TX
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Headquartered in Abilene, Texas, Jemully Media is a Content Marketing company. Established in 2011, the team focuses on Content Marketing and Pay Per Click.
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UndisclosedUndisclosed10 - 49Oshkosh, WI
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E-Power Marketing Inc. Is a small Content Marketing company. Founded in 1998, the team offers Content Marketing and Pay Per Click.
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UndisclosedUndisclosed10 - 49McLean, VA
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W2 Communications, a small Email Marketing company, is in McLean, Virginia. Their services include Email Marketing and Public Relations.
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$1,000+$50 - $99 / hr10 - 49San Antonio, TX
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Established in 2017, Danny Veiga Marketing is a SEO company. The agency offers Search Engine Optimization and Advertising, and is small.
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$5,000+$200 - $300 / hr250 - 999Ephraim, UT
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Social media marketing firm Marketing Stealth was launched in 2019. The team specializes in Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed10 - 49Topanga, CA
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Website development company How Creative was launched in 1987. The team offers Web Development and Business Consulting and is in Topanga, California and Topanga, California.
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$5,000+$25 - $49 / hr2 - 9Danbury, CT
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Small website development company Plumbers Digital, is located in Danbury, Connecticut. Their services include Web Development and Search Engine Optimization.
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Undisclosed$25 - $49 / hr10 - 49Stanton, CA
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See all 1 projectsKoalify is a dynamic SEO agency specializing in enhancing digital visibility through comprehensive branding and website SEO services. The company has received overwhelmingly positive feedback, with clients praising their professionalism and effective project management. Approximately 100% of reviewers highlighted their responsiveness and ability to increase online visibility, indicating a strong reputation for delivering measurable results in search optimization.
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$1,000+$25 - $49 / hr50 - 249San Jose, CA
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App Wave INC is a web development firm. Founded in 2020, the team specializes in Web Development and Mobile App Development. The company is headquartered in San Jose, California.
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$1,000+< $25 / hr10 - 49Jericho, NY
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THE WEB MEDIA is a social media marketing firm established in 2020. The team focuses on Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed50 - 249Chicago, IL
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Car Wash Marketing Experts, a SEO company, was established in 1956. The firm focuses on Search Engine Optimization and Web Development.
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$5,000+$100 - $149 / hr10 - 49Lancaster, PA
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Web design agency EZSolution was established in 1997. The team specializes in Web Design and Search Engine Optimization.
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$1,000+$100 - $149 / hr10 - 49Miami, FL
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Established in 2011, Rocket Marketing and Design is a social media marketing firm. Their services include Social Media Marketing and Search Engine Optimization.
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$5,000+$50 - $99 / hr10 - 49San Diego, CA
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Launched in 2003, Saba SEO is a small San Diego, California-based application development company. Their team specializes in Mobile App Development and Pay Per Click.
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$5,000+$50 - $99 / hr10 - 49Dallas, TX
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BuzzShift is a Digital Strategy company located in Dallas, Texas. The team focuses on Digital Strategy and Content Marketing.
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$5,000+$100 - $149 / hr10 - 49The Woodlands, TX
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Good Agency is a The Woodlands, Texas-based SEO company. They offer Search Engine Optimization and Pay Per Click and were founded in 2008.
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$5,000+$150 - $199 / hr10 - 49Charlotte, NC
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Punchmark, a SEO agency, was founded in 2008. The team specializes in Search Engine Optimization and Pay Per Click.
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$5,000+$100 - $149 / hr10 - 49Ames, IA
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Established in 2000, Octadyne Systems, a small pay per click company, is in Ames, Iowa. Their team focuses on Pay Per Click and Search Engine Optimization.
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$5,000+$100 - $149 / hr10 - 49New York, NY
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Founded in 2007, NXTFactor is a branding firm. Their services include Branding and Pay Per Click.
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$1,000+$100 - $149 / hr10 - 49La Grange, IL
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RyTech LLC, a social media marketing firm, was established in 2012. The team focuses on Social Media Marketing and Content Marketing.
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List of the Top 15 United States SEM Service Providers
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$1,000+Undisclosed250 - 999Harrisburg, PA
Ability to deliver
38.5/40.020/20 Reviews10/10 Clients & Experience8.5/10 Market PresenceService focus
60% Search Engine Optimization10% Pay Per Click30% Other -
$1,000+$100 - $149 / hr250 - 999Paramus, NJ
Ability to deliver
38.2/40.020/20 Reviews10/10 Clients & Experience8.2/10 Market PresenceService focus
50% Search Engine Optimization30% Pay Per Click20% Other -
$5,000+$150 - $199 / hr50 - 249Marion, IL
Ability to deliver
37.6/40.020/20 Reviews10/10 Clients & Experience7.6/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$1,000+$150 - $199 / hr250 - 999Copley, OH
Ability to deliver
36.9/40.020/20 Reviews10/10 Clients & Experience6.9/10 Market PresenceService focus
45% Search Engine Optimization25% Pay Per Click30% Other -
$1,000+$25 - $49 / hr250 - 999Arlington Heights, IL
Ability to deliver
36.7/40.020/20 Reviews10/10 Clients & Experience6.7/10 Market PresenceService focus
40% Search Engine Optimization30% Pay Per Click30% Other -
$1,000+$100 - $149 / hr50 - 249Los Angeles, CA
Ability to deliver
36.6/40.020/20 Reviews10/10 Clients & Experience6.6/10 Market PresenceService focus
40% Search Engine Optimization50% Pay Per Click10% Other -
$1,000+Undisclosed50 - 249Colorado Springs, CO
Ability to deliver
36.3/40.019/20 Reviews10/10 Clients & Experience7.3/10 Market PresenceService focus
70% Search Engine Optimization30% Pay Per Click -
$1,000+$100 - $149 / hr250 - 999San Diego, CA
Ability to deliver
38.4/40.020/20 Reviews10/10 Clients & Experience8.4/10 Market PresenceService focus
30% Search Engine Optimization10% Pay Per Click60% Other -
$1,000+$50 - $99 / hr50 - 249Los Angeles, CA
Ability to deliver
35.3/40.020/20 Reviews9.2/10 Clients & Experience6/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$1,000+$100 - $149 / hr50 - 249Costa Mesa, CA
Ability to deliver
35.3/40.020/20 Reviews10/10 Clients & Experience5.3/10 Market PresenceService focus
10% Search Engine Optimization60% Pay Per Click30% Other -
$1,000+$100 - $149 / hr50 - 249Bel Air, MD
Ability to deliver
35.1/40.020/20 Reviews10/10 Clients & Experience5.1/10 Market PresenceService focus
20% Search Engine Optimization50% Pay Per Click30% Other -
$5,000+$50 - $99 / hr50 - 249Hoffman Estates, IL
Ability to deliver
35/40.020/20 Reviews10/10 Clients & Experience5/10 Market PresenceService focus
14% Search Engine Optimization65% Pay Per Click21% Other -
$10,000+Undisclosed250 - 999New York, NY
Ability to deliver
34.9/40.019.6/20 Reviews10/10 Clients & Experience5.3/10 Market PresenceService focus
15% Search Engine Optimization85% Pay Per Click -
$1,000+$100 - $149 / hr10 - 49South Jordan, UT
Ability to deliver
34.8/40.018.8/20 Reviews9.9/10 Clients & Experience6.1/10 Market PresenceService focus
65% Search Engine Optimization25% Pay Per Click10% Other -
$1,000+$25 - $49 / hr250 - 999Pearland, TX
Ability to deliver
34.6/40.020/20 Reviews9.7/10 Clients & Experience5/10 Market PresenceService focus
35% Search Engine Optimization20% Pay Per Click45% Other -
$1,000+$200 - $300 / hr10 - 49Austin, TX
Ability to deliver
36.5/40.020/20 Reviews9.6/10 Clients & Experience7/10 Market PresenceService focus
65% Search Engine Optimization10% Pay Per Click25% Other -
$1,000+$100 - $149 / hr50 - 249Boca Raton, FL
Ability to deliver
34.2/40.019.6/20 Reviews10/10 Clients & Experience4.7/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$1,000+$100 - $149 / hr10 - 49Tampa, FL
Ability to deliver
34.1/40.019.8/20 Reviews10/10 Clients & Experience4.3/10 Market PresenceService focus
70% Search Engine Optimization30% Pay Per Click -
$1,000+$100 - $149 / hr50 - 249Lehi, UT
Ability to deliver
33.9/40.018/20 Reviews10/10 Clients & Experience5.9/10 Market PresenceService focus
75% Search Engine Optimization25% Pay Per Click -
$1,000+$50 - $99 / hr50 - 249San Antonio, TX
Ability to deliver
33.5/40.020/20 Reviews9.2/10 Clients & Experience4.3/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$5,000+$150 - $199 / hr50 - 249Pleasant Grove, UT
Ability to deliver
36/40.020/20 Reviews10/10 Clients & Experience6/10 Market PresenceService focus
10% Search Engine Optimization50% Pay Per Click40% Other -
$1,000+$100 - $149 / hr50 - 249Arlington, TX
Ability to deliver
33.1/40.018.2/20 Reviews9.2/10 Clients & Experience5.7/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$1,000+Undisclosed50 - 249Los Angeles, CA
Ability to deliver
33.1/40.019.2/20 Reviews9.7/10 Clients & Experience4.2/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$1,000+$100 - $149 / hr50 - 249Chicago, IL
Ability to deliver
32.9/40.018/20 Reviews10/10 Clients & Experience4.9/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$5,000+$200 - $300 / hr50 - 249Chicago, IL
Ability to deliver
32.9/40.018.6/20 Reviews10/10 Clients & Experience4.3/10 Market PresenceService focus
40% Search Engine Optimization45% Pay Per Click15% Other -
$1,000+$100 - $149 / hr2 - 9Oakbrook Terrace, IL
Ability to deliver
32.7/40.017.4/20 Reviews10/10 Clients & Experience5.3/10 Market PresenceService focus
20% Search Engine Optimization80% Pay Per Click -
$10,000+Undisclosed50 - 249Arlington, VA
Ability to deliver
32.6/40.017/20 Reviews10/10 Clients & Experience5.6/10 Market PresenceService focus
35% Search Engine Optimization35% Pay Per Click30% Other -
$5,000+$100 - $149 / hr50 - 249Huntington, NY
Ability to deliver
32.6/40.018.4/20 Reviews10/10 Clients & Experience4.2/10 Market PresenceService focus
20% Search Engine Optimization50% Pay Per Click30% Other -
$1,000+$100 - $149 / hr50 - 249Chicago, IL
Ability to deliver
32.4/40.017.2/20 Reviews10/10 Clients & Experience5.2/10 Market PresenceService focus
80% Search Engine Optimization10% Pay Per Click10% Other -
$5,000+$100 - $149 / hr10 - 49Columbus, OH
Ability to deliver
32.3/40.018.6/20 Reviews9.8/10 Clients & Experience3.9/10 Market PresenceService focus
35% Search Engine Optimization55% 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.