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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$5,000+$100 - $149 / hr2 - 9Plano, TX
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In Plano, Texas, Envoca Search Marketing is a Digital Strategy company. The team focuses on Digital Strategy and Search Engine Optimization.
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$5,000+$300+ / hr50 - 249New York, NY
Services provided
See all 47 projectsSeller Interactive is a digital agency specializing in SEO and Amazon account management services, aiming to enhance online visibility and website ranking. Based on client reviews, 70% report significant improvements in sales and project management, citing their professionalism and effective communication. However, around 30% express concerns about inconsistent communication and delivery timeliness, highlighting potential areas for improvement in client engagement and project execution.
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$1,000+$50 - $99 / hr10 - 49Los Angeles, CA
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Attorney Marketing Network is a SEO services firm established in 2010. The agency specializes in Search Engine Optimization and Social Media Marketing.
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$1,000+$50 - $99 / hr2 - 9Denton, TX
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Aspiro Digital Agency is a SEO agency. Founded in 2014, the company provides Search Engine Optimization and Pay Per Click.
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$5,000+$100 - $149 / hr2 - 9Chesapeake, VA
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Local Spark is a SEO agency founded in 2015. Their team provides Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed2 - 9Rosemount, MN
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JMJ Marketing Services is a PPC agency established in 2008. Their team offers Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Birmingham, AL
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Located in Birmingham, Alabama, Iron City SEO is a small SEO agency. The team offers Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed2 - 9Greensboro, NC
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Link Fish Media, Inc., a small SEO services firm, is based in Greensboro, North Carolina. Their services include Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed2 - 9Miami Gardens, FL
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KEMP Group And Associates is a pay per click agency located in Miami Gardens, Florida. The team focuses on Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Lake Forest, CA
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Birdie SEO, a PPC agency, is located in Lake Forest, California. They provide Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Phillipsburg, NJ
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Launched in 2010, Lattice Marketing is a SEO agency. The agency offers Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed2 - 9Orem, UT
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Relevant is a small PPC company located in Orem, Utah. Their services include Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9St. Petersburg, FL
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SEO agency SEO Consulting Experts is in St. Petersburg, Florida. They specialize in Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed2 - 9Livermore, CA
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Established in 2015, NAE IT Services, a small pay per click company, is located in Livermore, California. Their services include Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Palm Bay, FL
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SEOTechPro, a small SEO agency, is in Palm Bay, Florida. Their services include Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed2 - 9Geneva, IL
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Launched in 1997, PrairieWeb Internet Marketing, Inc is a SEO company. Their services include Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed2 - 9Richmond, VA
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Pay per click company The Locksmith Agency is located in Richmond, Virginia. They offer Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Birmingham, AL
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Small SEO company Uphill Growth, is headquartered in Birmingham, Alabama. Their services include Search Engine Optimization and Social Media Marketing.
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UndisclosedUndisclosed2 - 9San Jose, CA
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Foamers Studios is a SEO company. Founded in 2001, the company offers Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed2 - 9Gallatin, TN
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LC Winford SEO & Web Design is a SEO services firm. They offer Search Engine Optimization and Social Media Marketing and are based in Gallatin, Tennessee.
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$5,000+$100 - $149 / hr10 - 49Los Angeles, CA
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SEO agency MezzoLogic was founded in 2011. Based in Los Angeles, California, the team focuses on Search Engine Optimization and Pay Per Click.
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$1,000+$50 - $99 / hr10 - 49Philadelphia, PA
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Vici Media, Inc., a SEO agency, is in Philadelphia, Pennsylvania. Their services include Search Engine Optimization and Pay Per Click.
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$1,000+$50 - $99 / hr10 - 49Austin, TX
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SEO agency 360 Partners was launched in 2008. The firm focuses on Search Engine Optimization and Content Marketing, and is small.
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$5,000+$100 - $149 / hr10 - 49Katy, TX
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PushFire, a small pay per click agency, is based in Katy, Texas. The team offers Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed10 - 49Atlanta, GA
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Techwood Digital is a small PPC agency. They provide Pay Per Click and Advertising and were launched in 2008.
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UndisclosedUndisclosed10 - 49Fort Collins, CO
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SharpNET Solutions, Inc. Is a web design agency. Established in 1998, the team offers Web Design and Search Engine Optimization.
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UndisclosedUndisclosed10 - 49Los Angeles, CA
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Blue Wing Ads is a social media marketing agency. The company is based in Los Angeles, California. Their services include Social Media Marketing and Pay Per Click.
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UndisclosedUndisclosed10 - 49Los Angeles, CA
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Founded in 1998, Professional Optimizer is a SEO company. The team provides Search Engine Optimization and Social Media Marketing.
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UndisclosedUndisclosed10 - 49Irvine, CA
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Established in 2009, Local SEO Help is a SEO company. The team specializes in Search Engine Optimization and Social Media Marketing and is in Irvine, California.
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UndisclosedUndisclosed10 - 49Weatherford, TX
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Hometown Media Group is a small Weatherford, Texas-based Advertising company. The team offers Advertising and Pay Per Click.
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UndisclosedUndisclosed10 - 49Los Angeles, CA
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Aloola.io is a PPC agency. Established in 2019, the agency is located in Los Angeles, California. Their team focuses on Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed10 - 49New York, NY
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New Standard Digital is a SEO company located in New York, New York. Their services include Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed10 - 49Minneapolis, MN
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Based in Minneapolis, Minnesota, Demand Quest, Inc. Is a small SEO company. The team offers Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed10 - 49Orlando, FL
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ROAR! Internet Marketing is a SEO agency. Established in 2005, the firm focuses on Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed10 - 49Austin, TX
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Motiliti Inc is an Austin, Texas-based SEO agency. They specialize in Search Engine Optimization and Pay Per Click.
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$1,000+$25 - $49 / hr10 - 49Santee, CA
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Gardner Plumbing Inc is a social media marketing agency. The Santee, California-based firm was launched in 2019. Their team specializes in Social Media Marketing and Pay Per Click.
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$25,000+$150 - $199 / hr10 - 49Boulder, CO
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Marketing Strategy company Parallel Path is in Boulder, Colorado and Columbus, Ohio. They provide Marketing Strategy and Media Planning & Buying.
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$10,000+$100 - $149 / hr50 - 249Seattle, WA
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Social media marketing firm Sesame Communications focuses on Social Media Marketing and Search Engine Optimization. They were established in 1999.
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UndisclosedUndisclosed50 - 249Scranton, PA
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See all 1 projectsNet Driven offers services in website design and domain purchasing aimed at generating appointments for vehicle repair and tire sales companies. However, overall feedback indicates dissatisfaction with their services due to ineffective project management, poor communication, and lack of measurable outcomes, with clients expressing frustration over complex contractual obligations.
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UndisclosedUndisclosed50 - 249Richardson, TX
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Launched in 2000, TNT Dental is a Logo company. The team provides Logo and Pay Per Click.
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UndisclosedUndisclosed50 - 249Atlanta, GA
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Launched in 2007, PureCars is an Advertising company. The team provides Advertising and Social Media Marketing.
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UndisclosedUndisclosed50 - 249Murrieta, CA
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ProSites is a social media marketing firm. Launched in 2003, the company is located in Murrieta, California. Their services include Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed50 - 249Cedar Rapids, IA
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Launched in 1999, Geonetric is a Content Marketing company. The team provides Content Marketing and Search Engine Optimization.
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UndisclosedUndisclosed50 - 249Charlotte, NC
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Launched in 2021, Web Rank Digital is a midsize Charlotte, North Carolina-based SEO company. Their team specializes in Search Engine Optimization and Business Consulting.
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UndisclosedUndisclosed50 - 249Honolulu, HI
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DigiVortex, a social media marketing firm, is located in Honolulu, Hawaii. Their services include Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed50 - 249Denver, CO
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Midsize social media marketing firm Omnia Business, is located in Denver, Colorado. Their services include Social Media Marketing and Email Marketing.
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UndisclosedUndisclosed50 - 249Waynesville, OH
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Dealer Authority is a midsize Waynesville, Ohio-based Marketing Strategy company. The team provides Marketing Strategy and Social Media Marketing.
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UndisclosedUndisclosed50 - 249Lehi, UT
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MyAdvice is a Marketing Strategy company launched in 1998. The agency specializes in Marketing Strategy and Social Media Marketing.
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$100,000+$50 - $99 / hr50 - 249San Diego, CA
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Deck 7, Inc is an Advertising company. Established in 2015, the team offers Advertising and Search Engine Optimization. The firm is headquartered in San Diego, California.
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UndisclosedUndisclosed2 - 9Cottleville, MO
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Market Boss LLC is an Advertising company. Based in Cottleville, Missouri, the agency was launched in 2019. Their team focuses on Advertising and Social Media Marketing.
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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.