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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$1,000+UndisclosedFreelancerWaterloo, WI
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StarPath Marketing is an Advertising company. They are in Waterloo, Wisconsin and have small team of experts. Their services include Advertising and Market Research.
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$1,000+$25 - $49 / hr50 - 249Los Angeles, CA
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Infowebusa Technologies is a SEO agency in Los Angeles, California and Noida, India. The team provides Search Engine Optimization and Pay Per Click.
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$5,000+$100 - $149 / hr2 - 9San Jose, CA
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Located in San Jose, California and Chandigarh, India, Frisco Web Solutions is a small SEO agency. Their services include Search Engine Optimization and Web Design.
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$5,000+$50 - $99 / hr10 - 49Houston, TX
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TheeHouston.Agency, an application development company, offers Mobile App Development and E-Commerce Development. The firm is in Houston, Texas.
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$1,000+$25 - $49 / hr50 - 249Tampa, FL
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See all 19 projectsParadox Marketing is an SEO agency specializing in Search Engine Optimization, digital visibility enhancement, and comprehensive digital marketing strategies. The company has garnered nearly unanimous positive feedback, with 100% of reviewers praising their responsiveness, personalized approach, and ability to improve online visibility. Notably, 83% of clients mentioned significant increases in organic search traffic and website ranking, showcasing their expertise in SERP optimization and on-page SEO.
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$5,000+$100 - $149 / hrFreelancerAventura, FL
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Small SEO agency Cedric Burl, is headquartered in Aventura, Florida. Their services include Search Engine Optimization and Email Marketing.
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UndisclosedUndisclosedFreelancerCharlottesville, VA
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Charlottesville SEO Web Development, LLC is a small SEO agency. They provide Search Engine Optimization and Web Design and were established in 2006.
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$5,000+Undisclosed10 - 49Newark, DE
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Penguin Strategies is a Ra'anana, Israel-based CRM consulting and SI company. The team focuses on CRM consulting and SI and Marketing Strategy.
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$5,000+$100 - $149 / hr50 - 249New York, NY
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AuroIN, a SEO agency, is based in New York, New York and Bhubaneshwar, India. Their services include Search Engine Optimization and Pay Per Click.
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$10,000+$150 - $199 / hr2 - 9Newburyport, MA
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Founded in 1994, Strand Marketing, a small Digital Strategy company, is headquartered in Newburyport, Massachusetts. Their services include Digital Strategy and Social Media Marketing.
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$5,000+$100 - $149 / hr2 - 9Tucson, AZ
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Go Web Solutions Inc. Is a Tucson, Arizona-based Digital Strategy company. They offer Digital Strategy and Search Engine Optimization.
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$5,000+$100 - $149 / hr2 - 9San Diego, CA
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Small Digital Strategy company A Rank Above, is located in San Diego, California. The team specializes in Digital Strategy and Branding.
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$5,000+$100 - $149 / hr2 - 9Oklahoma City, OK
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IConcepts Marketing is a Marketing Strategy company. Their small team is located in Oklahoma City, Oklahoma. Their services include Marketing Strategy and Search Engine Optimization.
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$5,000+$100 - $149 / hr2 - 9Chicago, IL
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In Chicago, Illinois, Astek is a small Content Marketing company. The team specializes in Content Marketing and Search Engine Optimization.
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$5,000+$50 - $99 / hr2 - 9Los Angeles, CA
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SEO agency DM Web Solution provides Search Engine Optimization and Web Design. They are located in Los Angeles, California.
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$5,000+$100 - $149 / hr2 - 9Kansas City, MO
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Orange Flame Design is a SEO company in Kansas City, Missouri. They specialize in Search Engine Optimization and Web Design.
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$5,000+$100 - $149 / hr2 - 9Apex, NC
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DunnTek is a web design company. The Apex, North Carolina-based agency specializes in Web Design and Pay Per Click.
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$5,000+$100 - $149 / hr2 - 9Seattle, WA
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Kayzoe is a SEO agency. The Seattle, Washington-based company offers Search Engine Optimization and Pay Per Click.
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$5,000+$100 - $149 / hr2 - 9Philadelphia, PA
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Celerify is a Philadelphia, Pennsylvania-based SEO agency. They offer Search Engine Optimization and Web Design and were founded in 2012.
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$5,000+$100 - $149 / hr2 - 9Olympia, WA
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Digitaleer, a SEO company, is located in Olympia, Washington. They provide Search Engine Optimization and Web Design.
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$5,000+$100 - $149 / hr2 - 9Philadelphia, PA
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Maximus Internet Marketing Consultants is a small Philadelphia, Pennsylvania-based web design agency. The team focuses on Web Design and Pay Per Click.
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$5,000+$100 - $149 / hr2 - 9Aurora, CO
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Top Spot Consulting, a social media marketing agency, was founded in 2010. The team specializes in Social Media Marketing and Search Engine Optimization.
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$5,000+$100 - $149 / hr2 - 9Castle Rock, CO
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IMCD Web Design is a web design company. Their small team is in Castle Rock, Colorado. Their services include Web Design and Digital Strategy.
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$1,000+$50 - $99 / hr2 - 9Calumet City, IL
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Launched in 2005, Dins-Inc is a small Calumet City, Illinois-based SEO agency. Their services include Search Engine Optimization and Web Design.
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$1,000+$50 - $99 / hr2 - 9Chicago, IL
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Established in 2014, QuistBuilder is a Content Marketing company. The team focuses on Content Marketing and Search Engine Optimization.
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$1,000+$50 - $99 / hr2 - 9Santa Monica, CA
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BPIZZY, LLC is a SEO agency. The team offers Search Engine Optimization and Web Design, and the company is headquartered in Santa Monica, California.
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$5,000+$100 - $149 / hr2 - 9Pasadena, CA
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Small branding agency Plenty of Pixels, is located in Pasadena, California. Their services include Branding and Search Engine Optimization.
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$1,000+$50 - $99 / hr2 - 9New York, NY
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Legal Marketing Plus is a New York, New York-based SEO services firm. Launched in 2016, the team offers Search Engine Optimization and Web Design.
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$5,000+$100 - $149 / hr2 - 9Needham, MA
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Advertising company Lungfish Communications was founded in 1994. The team offers Advertising and Pay Per Click.
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$5,000+$100 - $149 / hr2 - 9Fort Collins, CO
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Infule is a small SEO services firm established in 2011. Their services include Search Engine Optimization and Web Design.
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$5,000+$100 - $149 / hr2 - 9New Orleans, LA
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NOLA Digital Marketing & SEO is a SEO services firm. The team offers Search Engine Optimization and Social Media Marketing, and the company is headquartered in New Orleans, Louisiana.
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$5,000+$100 - $149 / hr2 - 9North Las Vegas, NV
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Web design company Aliante Web Services was established in 2007. The team provides Web Design and Search Engine Optimization and is headquartered in North Las Vegas, Nevada.
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$5,000+$100 - $149 / hr2 - 9Miami, FL
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ANDLOCAL is a Content Marketing company. Their small team is located in Miami, Florida. Their services include Content Marketing and Search Engine Optimization.
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$5,000+$100 - $149 / hr2 - 9Garner, NC
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Raleigh Inbound Marketing is a Content Marketing company founded in 2011. Based in Garner, North Carolina, the team specializes in Content Marketing and Email Marketing.
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$5,000+$100 - $149 / hr2 - 9Temple, TX
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Gale Force Web Pros is a small Temple, Texas-based graphic design company. Their services include Graphic Design and Search Engine Optimization.
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$5,000+$100 - $149 / hr2 - 9Doral, FL
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Struoweb is a SEO agency headquartered in Doral, Florida. Established in 2015, the team provides Search Engine Optimization and Social Media Marketing.
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$5,000+$100 - $149 / hr2 - 9Doral, FL
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WSI Digital Experts is a Digital Strategy company launched in 2012. The team provides Digital Strategy and Search Engine Optimization and is located in Doral, Florida.
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$5,000+$100 - $149 / hr2 - 9Fort Lauderdale, FL
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Email Marketing company Virtual Fundamentals provides Email Marketing and Marketing Strategy. They are based in Fort Lauderdale, Florida.
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$5,000+$100 - $149 / hr2 - 9Atlanta, GA
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Alto Web Marketing is an Atlanta, Georgia-based Email Marketing company. The team specializes in Email Marketing and Search Engine Optimization.
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$5,000+$100 - $149 / hr2 - 9Duluth, GA
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Established in 2013, Blue Key Interactive is a small Duluth, Georgia-based PPC agency. Their team focuses on Pay Per Click and Search Engine Optimization.
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$5,000+$100 - $149 / hr2 - 9Portland, OR
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Spot Color Marketing, an Advertising company, is in Portland, Oregon. They focus on Advertising and Pay Per Click and were established in 2001.
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$5,000+$100 - $149 / hr2 - 9Alpharetta, GA
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Picture This Communications is a mobile application development firm. They are based in Alpharetta, Georgia, and their services include Mobile App Development and Web Design.
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$5,000+$100 - $149 / hr2 - 9Duluth, GA
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StartsMedia is a web development firm. The team offers Web Development and Marketing Strategy and is in Duluth, Georgia.
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$5,000+$100 - $149 / hr2 - 9Harvey, LA
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SEO company WebAtude Marketing was launched in 2014. Based in Harvey, Louisiana, the team focuses on Search Engine Optimization and Social Media Marketing.
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$5,000+$100 - $149 / hr2 - 9Bel Air, MD
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Focus 4 is a Digital Strategy company founded in 2006. The team provides Digital Strategy and Search Engine Optimization and is located in Bel Air, Maryland.
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$5,000+$100 - $149 / hr2 - 9Littleton, CO
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SEO agency 1st Click Consulting is based in Littleton, Colorado. They provide Search Engine Optimization and Branding and were founded in 2002.
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$5,000+$50 - $99 / hr2 - 9Port Washington, NY
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In Port Washington, New York, Picus Enterprises is a small Business Consulting company. The team offers Business Consulting and Pay Per Click.
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UndisclosedUndisclosed2 - 9Brandon, MS
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SEO agency Nuzu Net Media was established in 2000. The team provides Search Engine Optimization and Web Design and is located in Brandon, Mississippi.
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UndisclosedUndisclosed2 - 9Lafayette, LA
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Media Acadien is a Lafayette, Louisiana-based pay per click company. Their services include Pay Per Click and Web Design.
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UndisclosedUndisclosed2 - 9Fort Collins, CO
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Located in Fort Collins, Colorado, Lifebloom Creative is a small graphic design company. The team provides Graphic Design and Logo.
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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
38.1/40.018.2/20 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.