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
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$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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UndisclosedUndisclosed2 - 9Sacramento, CA
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Branding agency Emerge Marketing Strategies is in Sacramento, California. The team provides Branding and Marketing Strategy.
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UndisclosedUndisclosed2 - 9Amherst, OH
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AVAIRY Solutions is an Amherst, Ohio-based pay per click company. They provide Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9San Diego, CA
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Polar Mass is a small San Diego, California-based SEO services firm. Their services include Search Engine Optimization and Pay Per Click.
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$250,000+Undisclosed2 - 9Miami, FL
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Digital Marketing Whiz is a small Content Marketing company based in Miami, Florida and New York, New York. Their services include Content Marketing and Other Digital Marketing.
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$1,000+$150 - $199 / hr2 - 9North Liberty, IA
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Headquartered in North Liberty, Iowa, No Coast Marketing is a Digital Strategy company. The team specializes in Digital Strategy and Marketing Strategy.
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$1,000+$50 - $99 / hr2 - 9Palm Harbor, FL
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Vital Growth Digital Marketing is a SEO agency established in 2020. The small team focuses on Search Engine Optimization and Web Design.
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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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$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+$100 - $149 / hr250 - 999Kansas City, MO
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Advertising company Attane was launched in 1987. The team focuses on Advertising and Email Marketing.
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UndisclosedUndisclosed10 - 49Frederick, MD
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ArachnidWorks is a SEO agency. They are headquartered in Frederick, Maryland and have small team. They specialize in Search Engine Optimization and Advertising.
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Undisclosed$50 - $99 / hr10 - 49San Antonio, TX
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NexLaunch is a Digital Strategy company. They are headquartered in San Antonio, Texas and have small team. They focus on Digital Strategy and Content Marketing.
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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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UndisclosedUndisclosed2 - 9Glendale, CA
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Launched in 2021, Freeform PR & Branding is a PR company. The team specializes in Public Relations and Social Media Marketing.
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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 - 49Tampa, FL
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Leverage Digital is a Content Marketing company launched in 2008. The team focuses on Content Marketing and Pay Per Click.
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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
Services provided
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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$10,000+$100 - $149 / hr10 - 49Denver, CO
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Resolution Research is a SEO company established in 1990. The small team offers Search Engine Optimization and Web Design.
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$5,000+$100 - $149 / hr10 - 49Wixom, MI
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Smart Link Solutions is a web design agency. Located in Wixom, Michigan, their small team provides Web Design and Pay Per Click. The agency was launched in 1994.
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$5,000+$100 - $149 / hr10 - 49Boca Raton, FL
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Local Management is a pay per click agency established in 2010. The small team provides Pay Per Click and Search Engine Optimization.
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$1,000+$50 - $99 / hr10 - 49Panama City Beach, FL
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Transformation Marketing is an Advertising company based in Panama City Beach, Florida. They focus on Advertising and Pay Per Click and were launched in 2002.
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$5,000+$100 - $149 / hr10 - 49Lutz, FL
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Small web design agency Click Laboratory, is headquartered in Lutz, Florida. Their services include Web Design and Search Engine Optimization.
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$5,000+$100 - $149 / hr10 - 49Chattanooga, TN
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Crash Creative is a Chattanooga, Tennessee-based Advertising company. Founded in 2010, the team focuses on Advertising and Marketing Strategy.
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UndisclosedUndisclosed10 - 49Duluth, MN
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Faster Solutions is a Logo company located in Duluth, Minnesota. They provide Logo and Pay Per Click.
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$5,000+$25 - $49 / hr10 - 49Greenville, SC
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Founded in 2013, EverConvert is an Email Marketing company. The small team provides Email Marketing and Pay Per Click.
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$1,000+Undisclosed10 - 49Jamestown, RI
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Launched in 2017, Zhivago Partners is a small Digital Strategy company. Their team offers Digital Strategy and Pay Per Click.
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UndisclosedUndisclosed10 - 49Glen Ridge, NJ
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Advertising company David Taylor Digital LLC was established in 2007. The team offers Advertising and Search Engine Optimization.
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$1,000+$25 - $49 / hr10 - 49St. Petersburg, FL
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Founded in 2017, Christian Marketing Experts is a branding agency. The team specializes in Branding and Social Media Marketing.
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UndisclosedUndisclosed10 - 49San Diego, CA
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Founded in 2009, Mixte Marketing is a small PR agency. Their services include Public Relations and Email Marketing.
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UndisclosedUndisclosed10 - 49Los Angeles, CA
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RAIN is an Advertising company. Based in Los Angeles, California, the firm was established in 2014. Their services include Advertising and Social Media Marketing.
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$1,000+< $25 / hr10 - 49Anaheim, CA
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See all 17 projectsQuadra Digital Solutions is an SEO agency known for its comprehensive Search Optimization services, including website revamping and Digital Visibility Enhancement. With 100% positive feedback, clients commend their commitment to customer success and seamless project management, transforming business ideas into effective solutions that improve Online Visibility.
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$50,000+$150 - $199 / hr10 - 49Chicago, IL
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Established in 2021, Suite 3A is a branding firm. The small team focuses on Branding and Custom Software Development.
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$1,000+$100 - $149 / hr2 - 9Davie, FL
Services provided
BlckPanda Creative, a SEO company, was launched in 2013. The firm specializes in Search Engine Optimization and Web Design, and is small.
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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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$5,000+$100 - $149 / hr2 - 9Torrance, CA
Services provided
Rockin Technology is a SEO agency. The team focuses on Search Engine Optimization and Pay Per Click, and the firm is based in Torrance, California.
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UndisclosedUndisclosed2 - 9Jersey City, NJ
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Outside The Box Interactive LLC is a SEO agency headquartered in Jersey City, New Jersey. Founded in 1995, the team provides Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed2 - 9Englewood, NJ
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Based in Englewood, New Jersey, SYNDUIT is a SEO company. Their services include Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed2 - 9Atlantic City, NJ
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Launched in 2011, Make It Pop Advertising is a small Atlantic City, New Jersey-based SEO services firm. Their team specializes in Search Engine Optimization and Pay Per Click.
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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
37.9/40.018/20 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.