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 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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$1,000+$50 - $99 / hr50 - 249Thousand Oaks, CA
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Headquartered in Thousand Oaks, California, RANKGIANT is a Content Marketing company. They offer Content Marketing and Pay Per Click.
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$5,000+$100 - $149 / hr50 - 249Indian Trail, NC
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Launched in 2017, Websborough is a PPC company. The team focuses on Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosedFreelancerJackson, WY
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Chadwick Content is a small Jackson, Wyoming-based PPC agency and SEO agency. The team focuses on Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosedFreelancerColorado Springs, CO
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Based in Colorado Springs, Colorado, Casey’s SEO is a small SEO company. The team specializes in Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosedFreelancerBoothbay Harbor, ME
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Launched in 1995, David H Boggs, MS is a SEO agency. The team offers Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosedFreelancerMelbourne, FL
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Headquartered in Melbourne, Florida, DotCom Reps, LLC is a SEO services firm and PPC agency. The team specializes in Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosedFreelancerHickory, NC
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Innovation Mind is a SEO services firm and pay per click agency. Founded in 2015, the agency is in Hickory, North Carolina. Their services include Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosedFreelancerLas Vegas, NV
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Headquartered in Las Vegas, Nevada, Cyber Stampede is a SEO services firm. Their services include Search Engine Optimization and Pay Per Click.
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$1,000+Undisclosed10 - 49Brooklyn, NY
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See all 1 projectsStratsMedia is a leading SEO & web design, development company in London that is committed to transforming your online presence. We specialise in developing custom solutions that not only look
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$5,000+$100 - $149 / hr2 - 9Superior Charter Township, MI
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Established in 2015, Web Flux Marketing is a small Superior Charter Township, Michigan-based SEO services firm. Their services include Search Engine Optimization and Web Design.
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UndisclosedUndisclosed2 - 9Henderson, NV
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Go2marK is a small Henderson, Nevada-based Email Marketing company. The team offers Email Marketing and Pay Per Click.
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UndisclosedUndisclosed2 - 9Terre Haute, IN
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Established in 2017, Williams Marketing Systems, LLC, a small PPC company, is located in Terre Haute, Indiana. Their services include Pay Per Click and Search Engine Optimization.
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$1,000+Undisclosed2 - 9Plano, TX
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Launched in 2015, Gold Mango Design LLC. Is a PPC company. The team offers Pay Per Click and Search Engine Optimization and is headquartered in Plano, Texas.
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$1,000+$25 - $49 / hr2 - 9Oviedo, FL
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Oviedo Web Design is a SEO agency. They are headquartered in Oviedo, Florida, and their services include Search Engine Optimization and Social Media Marketing.
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$1,000+Undisclosed2 - 9Dunedin, FL
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Headquartered in Dunedin, Florida, Mirror Marketing is a PPC agency. The team offers Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed50 - 249San Jose, CA
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Baytech Digital is a midsize Email Marketing company established in 2001. Their services include Email Marketing and Search Engine Optimization.
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$5,000+< $25 / hr10 - 49New Haven, CT
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See all 4 projectsCloud IT Guru is a versatile software development and digital marketing company adept at creating mobile apps, websites, and digital marketing strategies. With a 100% positive feedback rate, clients praise their creativity and effective project management. Despite occasional minor delays, they are commended for professionalism, responsiveness, and delivering high-quality results within budget. Collaborators recommend allowing Cloud IT Guru's team to explore creative solutions.
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Undisclosed$25 - $49 / hr10 - 49Secaucus, NJ
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DSIT Solutions is a Vadodara, India-based website development company. Their services include Web Development and Search Engine Optimization.
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$1,000+UndisclosedFreelancerLittleton, CO
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Aspen Ascent Marketing, a SEO company, is based in Littleton, Colorado. Launched in 2024, the team provides Search Engine Optimization and Pay Per Click.
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Undisclosed< $25 / hr10 - 49Sugar Land, TX
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Ecom Alliance is an Advertising company founded in 2023. Their services include Advertising and Branding.
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$1,000+< $25 / hr10 - 49Austin, TX
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See all 1 projectsAt Seedient Digital, we help marketing agencies and entrepreneurs scale fast, without hiring or overhead headaches. Founded with the vision of planting scalable, growth-driven systems for our
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UndisclosedUndisclosed10 - 49Los Angeles, CA
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PowerSites is a Business Consulting company established in 2009. Their team provides Business Consulting and Social Media Marketing.
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UndisclosedUndisclosed10 - 49Indianapolis, IN
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Small Marketing Strategy company HighMark SEO Digital, is located in Indianapolis, Indiana. Their services include Marketing Strategy and Pay Per Click.
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UndisclosedUndisclosed10 - 49Cambridge, MA
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Fire&Spark, a Content Marketing company, was established in 2008. The agency specializes in Content Marketing and Email Marketing.
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UndisclosedUndisclosed10 - 49Manasquan, NJ
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Launched in 2009, Wingman Planning is a PPC agency. Their team focuses on Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosedFreelancerMadison, WI
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In Madison, Wisconsin, Madison SEO is a small SEO agency. Their services include Search Engine Optimization and Social Media Marketing.
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UndisclosedUndisclosedFreelancerSan Diego, CA
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Launched in 2026, Top the Map is a small SEO company. Their team focuses on Search Engine Optimization and Pay Per Click.
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$5,000+Undisclosed2 - 9Crompond, NY
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Headquartered in Crompond, New York, Bash Web Consulting SEO is a SEO company. They specialize in Search Engine Optimization and Web Design and were launched in 2011.
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$1,000+$25 - $49 / hr2 - 9Grand Rapids, MI
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Based in Grand Rapids, Michigan, Socialclick is a PPC company. They specialize in Pay Per Click and Social Media Marketing.
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$1,000+$100 - $149 / hr2 - 9Irvine, CA
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Breakaway Dezigns Agency, a Marketing Strategy company, is in Irvine, California. Their services include Marketing Strategy and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Smyrna, GA
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Small SEO company GrowComTwo, is in Smyrna, Georgia. The team focuses on Search Engine Optimization and Social Media Marketing.
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Undisclosed< $25 / hr2 - 9Spring, TX
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Headquartered in Spring, Texas, Dolphin Digital is a small social media marketing company. The team provides Social Media Marketing and Search Engine Optimization.
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Undisclosed$100 - $149 / hr2 - 9Sherwood, OR
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Aptly Marketing, a PPC company, focuses on Pay Per Click and Search Engine Optimization. The company is headquartered in Sherwood, Oregon.
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Undisclosed$50 - $99 / hr2 - 9Klamath Falls, OR
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Mane Street Marketing, LLC is a web design company. Their team is headquartered in Klamath Falls, Oregon. The company offers Web Design and Search Engine Optimization.
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$1,000+$50 - $99 / hrFreelancerAustin, TX
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The Kaanen Group, a pay per click agency, is based in Austin, Texas. They focus on Pay Per Click and Search Engine Optimization.
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$1,000+$100 - $149 / hr10 - 49San Jose, CA
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Branding company Click Catalyst Digital Marketing Agency was launched in 2012. The team specializes in Branding and Digital Strategy and is located in San Jose, California.
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Undisclosed$25 - $49 / hr2 - 9Southampton, PA
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Kaizen Web Marketing is a web design agency based in Southampton, Pennsylvania. Their services include Web Design and Search Engine Optimization.
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$1,000+$100 - $149 / hrFreelancerTallahassee, FL
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KB Studio, a SEO agency, was founded in 2008. The small team provides Search Engine Optimization and Content Marketing.
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UndisclosedUndisclosed2 - 9Neenah, WI
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Pay per click company SiteKitty Digital is located in Neenah, Wisconsin. Their services include Pay Per Click and Search Engine Optimization.
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$5,000+$100 - $149 / hrFreelancerLas Cruces, NM
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Vescovo Marketing LLC is a SEO services firm. Launched in 2023, the firm is located in Las Cruces, New Mexico. Their services include Search Engine Optimization and Social Media Marketing.
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$5,000+$50 - $99 / hrFreelancerPhoenix, AZ
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Mike Price is a SEO services firm. Their team is located in Phoenix, Arizona. The firm focuses on Search Engine Optimization and Marketing Strategy.
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$1,000+UndisclosedFreelancerWhitewright, TX
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Based in Whitewright, Texas, Brandloc is a SEO agency. Their services include Search Engine Optimization and Pay Per Click.
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$1,000+$25 - $49 / hr10 - 49San Francisco, CA
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Founded in 2013, OrganizeIn is a pay per click agency. The small team provides Pay Per Click and Search Engine Optimization.
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$1,000+$100 - $149 / hr10 - 49Charlotte, NC
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Established in 2010, Tanner Grey is a SEO company. The small team focuses on Search Engine Optimization and Web Design.
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UndisclosedUndisclosed10 - 49Henderson, NV
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FWA Marketing, a PPC agency, is located in Henderson, Nevada. They specialize in Pay Per Click and Search Engine Optimization and were launched in 2012.
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$1,000+$25 - $49 / hr10 - 49Dublin, CA
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Opal Infotech INC is a SEO company. They are based in Dublin, California. Their team provides Search Engine Optimization and Pay Per Click.
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$1,000+$150 - $199 / hr10 - 49Vero Beach, FL
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Established in 2015, Karma Health AI is a SEO company. The team focuses on Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed2 - 9Newburgh, NY
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See all 1 projectsHere at Creative Quality Marketing, we are proud to be online marketing experts. That means we are among an elite group of developers who have been trained and certified to create, launch, and
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$5,000+$100 - $149 / hr2 - 9Denver, CO
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Social media marketing company Akavit is in Denver, Colorado. The team offers Social Media Marketing and Content Marketing.
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$10,000+$100 - $149 / hr2 - 9Redmond, WA
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Digital Strategy company Bigfin.com was launched in 2004. The team specializes in Digital Strategy and Social Media 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.