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 367 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 - 9Port St. Lucie, FL
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Growology.com is a pay per click agency. The team offers Pay Per Click and Search Engine Optimization, and the firm is headquartered in Port St. Lucie, Florida.
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UndisclosedUndisclosed2 - 9Port St. Lucie, FL
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Digital Slingshot is an e-commerce development firm in Port St. Lucie, Florida. They provide E-Commerce Development and Pay Per Click and were launched in 2001.
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UndisclosedUndisclosed2 - 9Asheville, NC
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Small Advertising company Opus Marketplace, is headquartered in Asheville, North Carolina. Their services include Advertising and Pay Per Click.
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UndisclosedUndisclosed2 - 9Kettering, OH
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Reticle Web Marketing is a web design company. Their small team is in Kettering, Ohio. Their services include Web Design and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Spokane, WA
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Justin Monk SEO, a SEO agency, was launched in 2013. Located in Spokane, Washington, the team offers Search Engine Optimization and Branding.
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UndisclosedUndisclosed2 - 9Thiensville, WI
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C Squared Media is an Advertising company. They offer Advertising and Marketing Strategy and are located in Thiensville, Wisconsin.
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UndisclosedUndisclosed2 - 9Delaware, OH
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Digital Flash Point.com is a pay per click agency. Launched in 2015, their team focuses on Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Pasadena, CA
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Founded in 2017, Cloud Connected is a small Pasadena, California-based PPC company. Their services include Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Princeton, NJ
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Digital Firefly Marketing is a social media marketing company launched in 2011. The small team focuses on Social Media Marketing and Content Marketing.
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UndisclosedUndisclosed2 - 9Eagan, MN
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Launched in 2016, Michael Capri Digital Marketing is a pay per click company. Their team provides Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Redding, CA
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Hall of Fame Marketing, a PPC agency, focus on Pay Per Click and Search Engine Optimization. They were established in 2009.
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UndisclosedUndisclosed2 - 9Redondo Beach, CA
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Founded in 2012, Marketing-Aces is an Email Marketing company. The firm focuses on Email Marketing and Pay Per Click.
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UndisclosedUndisclosed2 - 9Livermore, CA
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Found Sites Digital Marketing & Web Design is a PPC company headquartered in Livermore, California. Launched in 2019, the team specializes in Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Livermore, CA
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Tri-Valley Internet is an IT managed services company founded in 1995. The company provides IT managed services and IT strategy consulting, and is small.
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UndisclosedUndisclosed2 - 9South Jordan, UT
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NEWT DIGITAL MARKETING is a branding agency. They are located in South Jordan, Utah and have small team. Their services include Branding and Email Marketing.
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UndisclosedUndisclosed2 - 9Charlotte, NC
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The Berlin Company LLC is an Email Marketing company. Their team is headquartered in Charlotte, North Carolina. The agency offers Email Marketing and Pay Per Click.
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UndisclosedUndisclosed2 - 9Richardson, TX
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Small Content Marketing company The Groundswell, is headquartered in Richardson, Texas. Their services include Content Marketing and Email Marketing.
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UndisclosedUndisclosed2 - 9Richmond, VA
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Small Advertising company Filmspire, is based in Richmond, Virginia. Their services include Advertising and Pay Per Click.
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UndisclosedUndisclosed2 - 9Richmond, VA
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Lantera Labs, an Email Marketing company, is headquartered in Richmond, Virginia. The team focuses on Email Marketing and Pay Per Click.
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UndisclosedUndisclosed2 - 9Divide, CO
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PIXEL Marketing is a Divide, Colorado-based PPC agency. Launched in 2017, the team provides Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Marietta, GA
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Mammoth Solutions is an Advertising company. They specialize in Advertising and Marketing Strategy and were founded in 2015.
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UndisclosedUndisclosed2 - 9Huntington Beach, CA
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Orange County Marketing Experts, a SEO company, was founded in 2013. The small team provides Search Engine Optimization and Social Media Marketing.
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UndisclosedUndisclosed2 - 9Chicago, IL
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Spanish+Media is a branding firm. Headquartered in Chicago, Illinois, the agency focuses on Branding and Marketing Strategy.
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UndisclosedUndisclosed2 - 9Grand Blanc, MI
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Content Marketing company One Up Digital is located in Grand Blanc, Michigan. They provide Content Marketing and Pay Per Click and were founded in 2016.
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UndisclosedUndisclosed2 - 9The Woodlands, TX
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Pay per click agency Develare, LLC was launched in 2001. The company offers Pay Per Click and Search Engine Optimization, and is small.
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UndisclosedUndisclosed2 - 9Los Angeles, CA
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Global Digital Online is a small Los Angeles, California-based SEO agency. The team specializes in Search Engine Optimization and Web Design.
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UndisclosedUndisclosed2 - 9Louisville, KY
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Established in 2017, Clicky Chimp is a small Louisville, Kentucky-based social media marketing firm. Their services include Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Chicago, IL
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Launched in 2017, PEAK Degrees is a social media marketing agency. Their team provides Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Houston, TX
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Web Masters Consulting Corporation is a SEO company. Launched in 1999, the team provides Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed2 - 9Elm Grove, WI
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KVF Marketing is a small social media marketing firm headquartered in Elm Grove, Wisconsin. Their services include Social Media Marketing and Email Marketing.
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UndisclosedUndisclosed2 - 9Oshkosh, WI
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Civille is a social media marketing firm. Located in Oshkosh, Wisconsin, the team focuses on Social Media Marketing and Content Marketing.
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UndisclosedUndisclosed2 - 9Kalaheo, HI
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Kahuna Marketing is an Advertising company. Established in 2013, the agency specializes in Advertising and Social Media Marketing.
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UndisclosedUndisclosed2 - 9Sugar Land, TX
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Clickatoo is a small Sugar Land, Texas-based SEO services firm. The team provides Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed2 - 9San Jose, CA
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SEO services firm Zexler was established in 2013. The firm focuses on Search Engine Optimization and Pay Per Click, and is small.
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UndisclosedUndisclosed2 - 9Redmond, WA
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Optizent is a small Advertising company located in Redmond, Washington. The team offers Advertising and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Houston, TX
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Established in 2002, Shanee Kirk Marketing is a small social media marketing agency. Their services include Social Media Marketing and Pay Per Click.
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UndisclosedUndisclosed2 - 9Bentonville, AR
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SEO services firm SEO Counselours was launched in 2021. Headquartered in Bentonville, Arkansas, the team provides Search Engine Optimization and Web Design.
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UndisclosedUndisclosed2 - 9San Jose, CA
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Website SEO Today is a SEO services firm. They are headquartered in San Jose, California and have small team. Their services include Search Engine Optimization and Social Media Marketing.
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UndisclosedUndisclosed2 - 9Corvallis, MT
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Headquartered in Corvallis, Montana, Brightlight Analytics is a small SEO services firm. Their services include Search Engine Optimization and Web Development.
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UndisclosedUndisclosed2 - 9Baton Rouge, LA
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SeenSEO Marketing Agency is a small Baton Rouge, Louisiana-based SEO services firm. Their services include Search Engine Optimization and Social Media Marketing.
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UndisclosedUndisclosed2 - 9Denver, CO
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Denver Digital Agency is a SEO services firm. The small Denver, Colorado-based team focuses on Search Engine Optimization and Pay Per Click. The agency was launched in 2015.
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UndisclosedUndisclosed2 - 9New York, NY
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Located in New York, New York, LegalEdge Marketers is a SEO company. Their services include Search Engine Optimization and Web Design.
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UndisclosedUndisclosed2 - 9New Rochelle, NY
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SEO company Shibga Media is in New Rochelle, New York. They offer Search Engine Optimization and Web Design.
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UndisclosedUndisclosed2 - 9Scotch Plains, NJ
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Short Hills Design, LLC is a SEO services firm. They are based in Scotch Plains, New Jersey. Their team provides Search Engine Optimization and Web Design.
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UndisclosedUndisclosed2 - 9East Hampton, NY
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In East Hampton, New York, Principal Consulting LLC. Is a SEO agency. Their services include Search Engine Optimization and Web Design.
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UndisclosedUndisclosed2 - 9Berkeley Township, NJ
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On The Ball Marketing is a SEO services firm. The team offers Search Engine Optimization and Web Development and is located in Berkeley Township, New Jersey.
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UndisclosedUndisclosed2 - 9Sandy, UT
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Established in 2017, 10ZING Digital is a small Marketing Strategy company. Their team specializes in Marketing Strategy and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Washougal, WA
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T3 SEO Internet Marketing is a SEO agency. Their team is based in Washougal, Washington and focuses on Search Engine Optimization and Marketing Strategy.
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UndisclosedUndisclosed2 - 9Arlington, VA
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Polianna, LLC is a SEO agency. The team offers Search Engine Optimization and Web Design and is located in Arlington, Virginia.
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UndisclosedUndisclosed2 - 9Cheyenne, WY
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SEO services firm Searchific was launched in 2014. Based in Cheyenne, Wyoming and Arlington, Virginia, the team focuses on Search Engine Optimization and Marketing Strategy.
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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+$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 -
$1,000+$100 - $149 / hr10 - 49Tampa, FL
Ability to deliver
38.9/40.019.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
70% Search Engine Optimization30% Pay Per Click -
$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.