Top Search Engine Marketing Services in the United States
Search engine marketing (SEM) puts your brand in front of high-intent buyers the moment they search, and it's one of the fastest ways to drive measurable revenue. American SEM agencies manage paid search on Google Ads and Microsoft Ads, handling keyword and audience research, ad copy and creative, bidding and budget strategy, landing-page and conversion advice, and ongoing optimization and reporting.
It's a mature, competitive U.S. market where the best agencies tie spend directly to leads and sales. Clutch connects you with SEM agencies in the United States vetted through verified client reviews, so you can compare platform expertise, transparency, and results before you hire. Use the filters below to narrow by budget, platform, and industry, or explore related directories:
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Featured
What are Featured Providers?
$1,000+$100 - $149 / hr250 - 999Serves United StatesServices provided
See all 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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$1,000+$100 - $149 / hr2 - 9Merrick, NY
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Slaterock Automation is a Wilmington, Delaware-based SEO services firm. Their services include Search Engine Optimization and Content Marketing.
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UndisclosedUndisclosed50 - 249Charlotte, NC
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MicroD is an e-commerce development firm in Charlotte, North Carolina. They focus on E-Commerce Development and Pay Per Click and were established in 1993.
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$10,000+$50 - $99 / hr50 - 249Nashville, TN
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See all 9 projectsSEG UNIVERSE is a Search Engine Optimization agency specializing in improving website ranking and digital visibility enhancement. The reviews reveal a 100% positive sentiment, highlighting their focus on organic search optimization and adherence to ethical SEO practices. Clients appreciate their responsiveness and effective communication, contributing to improved online visibility and a significant rise in search rankings.
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$1,000+$25 - $49 / hr10 - 49Las Vegas, NV
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SalePilot - Digital Marketing Agency is a small SEO services firm. They offer Search Engine Optimization and Pay Per Click and were launched in 2010.
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UndisclosedUndisclosed10 - 49Henderson, NV
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SEO company Frostbite Marketing was founded in 2025. The agency provides Search Engine Optimization and Pay Per Click.
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$1,000+$25 - $49 / hr2 - 9Coral Gables, FL
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Digital Future Marketing is a SEO services firm. In Coral Gables, Florida, the team offers Search Engine Optimization and Web Development.
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$1,000+$100 - $149 / hr2 - 9Sandpoint, ID
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SEO company Monarch Marketing was founded in 2018. The team offers Search Engine Optimization and Content Marketing and is in Sandpoint, Idaho.
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$1,000+$100 - $149 / hr2 - 9Jersey City, NJ
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Established in 2015, Sun Digital Marketing is a web design agency. The team specializes in Web Design and Pay Per Click and is in Jersey City, New Jersey and Savannah, Georgia.
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$5,000+Undisclosed2 - 9Louisville, KY
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Elite Digital, a SEO company, was launched in 2023. The team specializes in Search Engine Optimization and Conversion Optimization and is located in Louisville, Kentucky.
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$1,000+$100 - $149 / hr10 - 49Houston, TX
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Actual SEO Media, Inc. Is a SEO agency. Headquartered in Houston, Texas and Houston, Texas, the team focuses on Search Engine Optimization and Pay Per Click.
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$1,000+$50 - $99 / hr10 - 49Orlando, FL
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In Orlando, Florida and Tampa, Florida, Get The Clicks is a small SEO company. Their services include Search Engine Optimization and Pay Per Click.
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$5,000+$50 - $99 / hr10 - 49San Francisco, CA
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Custom Legal Marketing, a SEO services firm, was founded in 2005. The team offers Search Engine Optimization and Pay Per Click.
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$5,000+$100 - $149 / hr10 - 49Houston, TX
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Launched in 2016, ASTOUNDZ - SEO | WEB | PPC| SOCIAL is a SEO services firm. The team offers Search Engine Optimization and Social Media Marketing and is headquartered in Houston, Texas.
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$25,000+$150 - $199 / hr50 - 249Overland Park, KS
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Go Local Interactive is a SEO services firm. The company is in Overland Park, Kansas. Their team offers Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed50 - 249Harrisburg, PA
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SEO company Web 2.0 Ranker is headquartered in Harrisburg, Pennsylvania. They provide Search Engine Optimization and Market Research.
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$1,000+$100 - $149 / hr2 - 9Portland, OR
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Small SEO agency Lithium Marketing - SEO & PPC Agency, is based in Portland, Oregon. Their services include Search Engine Optimization and Web Design.
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$5,000+$150 - $199 / hr10 - 49Tampa, FL
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Tranquil Blue is a web design company founded in 1998. The team focuses on Web Design and Search Engine Optimization.
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$1,000+$150 - $199 / hr2 - 9Avon, CT
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AD Global,LLC. Is a SEO company. They are based in Avon, Connecticut. Their team offers Search Engine Optimization and Social Media Marketing.
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$1,000+Undisclosed2 - 9Miami, FL
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SEO agency AVAIA is located in Miami, Florida. Their services include Search Engine Optimization and Pay Per Click.
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Undisclosed$100 - $149 / hr10 - 49Phoenix, AZ
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See all 6 projectsStaylisted is an SEO agency that provides services such as Online Visibility and Website SEO Services. However, based on the reviews, 100% of clients expressed dissatisfaction with the company's performance, citing poor customer service and lack of progress in achieving their SEO goals. Both reviews indicated a failure in SERP Optimization and organic search results, leading to a negative experience overall.
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UndisclosedUndisclosed10 - 49Glen Carbon, IL
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Smart Digital is a SEO company. They were established in 2020 and offer Search Engine Optimization and Pay Per Click.
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$1,000+$150 - $199 / hr2 - 9Atlanta, GA
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SEO company EraBright Digital Marketing was founded in 2014. The agency offers Search Engine Optimization and Pay Per Click.
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$1,000+$100 - $149 / hr10 - 49Tampa, FL
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Red Wall Marketing is an Advertising company. Founded in 2009, the firm is in Tampa, Florida and Miami, Florida. Their services include Advertising and Pay Per Click.
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$1,000+$100 - $149 / hr10 - 49Alpharetta, GA
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PersistSEO is a small Alpharetta, Georgia-based SEO services firm. The team specializes in Search Engine Optimization and Pay Per Click.
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$1,000+$50 - $99 / hr2 - 9Albuquerque, NM
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WSI Web Enhancers is a small SEO agency in Albuquerque, New Mexico. The team provides Search Engine Optimization and Web Design.
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Undisclosed$25 - $49 / hr50 - 249Portland, OR
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Established in 2003, Synapse Interactive is a branding company. Based in Portland, Oregon, the team offers Branding and Social Media Marketing.
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$1,000+$50 - $99 / hr50 - 249Jacksonville Beach, FL
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In Jacksonville Beach, Florida, Ferocious Media is a SEO agency. Their services include Search Engine Optimization and Pay Per Click.
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$1,000+$25 - $49 / hr10 - 49Houston, TX
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Headquartered in Houston, Texas, Enlimited is a SEO agency. Their services include Search Engine Optimization and Pay Per Click.
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$25,000+$150 - $199 / hr10 - 49Menomonee Falls, WI
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Trivera is a Marketing Strategy company. They specialize in Marketing Strategy and Web Design and were launched in 1996.
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UndisclosedUndisclosed2 - 9City of the Village of Clarkston, MI
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Small pay per click agency PPC Adviser, is headquartered in City of the Village of Clarkston, Michigan. Their services include Pay Per Click and Digital Strategy.
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$1,000+$150 - $199 / hr2 - 9Houston, TX
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Based in Houston, Texas, Pay Per Click Houston is a PPC agency. They specialize in Pay Per Click and Search Engine Optimization and were established in 2008.
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Undisclosed$100 - $149 / hr2 - 9St. Petersburg, FL
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Local Visibility, a small SEO services firm, is headquartered in St. Petersburg, Florida. Their services include Search Engine Optimization and Pay Per Click.
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$10,000+Undisclosed2 - 9Ann Arbor, MI
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Climb Marketing is a PPC agency. The small Ann Arbor, Michigan-based team focuses on Pay Per Click and Search Engine Optimization. The agency was founded in 2014.
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UndisclosedUndisclosed2 - 9Walnut Creek, CA
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Four15 Digital is a pay per click company. The company is headquartered in Walnut Creek, California. Their services include Pay Per Click and Search Engine Optimization.
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$1,000+$300+ / hr2 - 9Old Bridge, NJ
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Family Attorney SEO is a small SEO agency established in 2017. Their team offers Search Engine Optimization and Pay Per Click.
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$1,000+$100 - $149 / hr2 - 9Allen, TX
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AdJet Marketing Inc is a SEO services firm. Their small team of employees is based in Allen, Texas. Their team provides Search Engine Optimization and Pay Per Click.
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$1,000+$50 - $99 / hr10 - 49Henderson, NV
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Platinum Web Marketing is a small SEO company. Established in 1997, the team provides Search Engine Optimization and Web Design.
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$1,000+Undisclosed10 - 49Louisville, KY
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High10 Digital is a PPC agency. The firm is headquartered in Louisville, Kentucky. Their services include Pay Per Click and Search Engine Optimization.
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Undisclosed$100 - $149 / hr10 - 49Twin Falls, ID
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Redesign.co is a SEO services firm. Founded in 2014, the team focuses on Search Engine Optimization and Branding. The agency is based in Twin Falls, Idaho.
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$5,000+$100 - $149 / hr2 - 9Overland Park, KS
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SEOMike Consulting is a SEO services firm and PPC company. Headquartered in Overland Park, Kansas, their team specializes in Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed10 - 49East Lansing, MI
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Small pay per click agency and SEO company Netvantage Marketing, is located in East Lansing, Michigan and Grand Rapids, Michigan. The team offers Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Edwardsburg, MI
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SEO company Firevine was established in 2008. The agency offers Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed10 - 49Eatontown, NJ
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PCG Digital, a SEO company, focus on Search Engine Optimization and Pay Per Click. They were founded in 2015.
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UndisclosedUndisclosed2 - 9Bozeman, MT
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Tadpull is a PPC company and SEO company. Located in Bozeman, Montana, their team offers Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Springfield, NJ
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Digital Insider, LLC., a small pay per click agency and SEO services firm, is in Springfield, New Jersey. Their services include Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Eden Prairie, MN
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WorkMatix LLC is a SEO services firm established in 2012. The company offers Search Engine Optimization and Pay Per Click, and is small.
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UndisclosedUndisclosed10 - 49Summit, NJ
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Arteric, a SEO services firm, is located in Summit, New Jersey. The team specializes in Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed10 - 49Cheyenne, WY
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Aspiring Media Solutions is a SEO services firm and PPC agency. They are located in Cheyenne, Wyoming, and their services include Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed2 - 9Provo, UT
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Infuseo is a PPC company and SEO company located in Provo, Utah. The team offers Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Austin, TX
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High 5 Promotions is a PPC agency and SEO company. They are based in Austin, Texas and have small team of experts. Their services include Pay Per Click and Search Engine Optimization.
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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
38.1/40.018.2/20 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.