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 - 9Chicago, IL
Services provided
CriminalDefenseSEO.com is a small SEO services firm based in Chicago, Illinois. Their services include Search Engine Optimization and Digital Strategy.
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$1,000+Undisclosed2 - 9Irvine, CA
Services provided
CalServ Marketing, a SEO agency, was founded in 2022. The small team offers Search Engine Optimization and Pay Per Click.
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$5,000+$100 - $149 / hr2 - 9Martinez, CA
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Established in 2017, Craftsmanship Marketing is a SEO agency. The firm focuses on Search Engine Optimization and Pay Per Click, and is small.
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$1,000+$50 - $99 / hr2 - 9North Myrtle Beach, SC
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Grand Strand SEO is a SEO services firm located in North Myrtle Beach, South Carolina. The team focuses on Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed2 - 9London, KY
Services provided
Hayden SEO is a small social media marketing company founded in 2021. Their services include Social Media Marketing and Search Engine Optimization.
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$5,000+Undisclosed2 - 9Omaha, NE
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Established in 2016, Lead Runner Media is a Digital Strategy company. Their team focuses on Digital Strategy and Email Marketing.
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$1,000+$150 - $199 / hr2 - 9Cocoa Beach, FL
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In Cocoa Beach, Florida, Pfaff Digital is a social media marketing company. They specialize in Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Buffalo, NY
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CANI Marketing Group is a SEO agency based in Buffalo, New York. They specialize in Search Engine Optimization and Pay Per Click.
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$10,000+Undisclosed2 - 9Dallas, TX
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Launched in 2017, Launch Supply is a Conversion Optimization company. The small team provides Conversion Optimization and Search Engine Optimization.
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$1,000+$50 - $99 / hr2 - 9San Antonio, TX
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Launched in 2023, Elevation Media Group is a social media marketing agency. Their team focuses on Social Media Marketing and Search Engine Optimization.
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$1,000+< $25 / hr2 - 9Old Bridge, NJ
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Launched in 2023, Asna Marketing is a social media marketing firm. The firm provides Social Media Marketing and Email Marketing.
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$10,000+$100 - $149 / hr2 - 9Bridgeport, WV
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Founded in 2021, Restoration Growth Partners is a small Bridgeport, West Virginia-based pay per click agency. Their team provides Pay Per Click and Search Engine Optimization.
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$5,000+$150 - $199 / hr2 - 9Canyon Lake, CA
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DG AGENCY, a PPC agency, is based in Canyon Lake, California. They offer Pay Per Click and Search Engine Optimization.
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$1,000+$100 - $149 / hr2 - 9Phoenix, AZ
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PPC agency Provision Digital was established in 2018. The team offers Pay Per Click and Social Media Marketing.
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$5,000+$200 - $300 / hr250 - 999Ephraim, UT
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Social media marketing firm Marketing Stealth was launched in 2019. The team specializes in Social Media Marketing and Search Engine Optimization.
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$1,000+< $25 / hr2 - 9Huntington Park, CA
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SEO agency Digital is headquartered in Huntington Park, California. Founded in 2019, the team focuses on Search Engine Optimization and Social Media Marketing.
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$1,000+< $25 / hr50 - 249St. Petersburg, FL
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Power Moves Digital Marketing, a social media marketing agency, was launched in 2017. The team offers Social Media Marketing and Search Engine Optimization.
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$1,000+$50 - $99 / hr2 - 9Broadview Heights, OH
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Founded in 1997, Online Marketing Coach is a SEO agency. Their services include Search Engine Optimization and Pay Per Click.
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$1,000+$25 - $49 / hr50 - 249San Jose, CA
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App Wave INC is a web development firm. Founded in 2020, the team specializes in Web Development and Mobile App Development. The company is headquartered in San Jose, California.
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Undisclosed$50 - $99 / hr10 - 49Miami, FL
Services provided
See all 1 projectsIgloo is an SEO agency renowned for enhancing digital visibility through effective SEO strategies and social media management. Reviewers unanimously praise their ability to improve website ranking and increase traffic, with 100% of feedback highlighting structured professionalism and timely delivery. Their quality work on organic search optimization is considered impressive, aligning well with their clients' business values.
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$1,000+$150 - $199 / hr10 - 49Ferndale, MI
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Verde Media is a SEO agency. Established in 2011, their team specializes in Search Engine Optimization and Pay Per Click.
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$1,000+$100 - $149 / hr10 - 49Westford, MA
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190west is a pay per click company. In Westford, Massachusetts, the company was founded in 2007. Their services include Pay Per Click and Search Engine Optimization.
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$1,000+$50 - $99 / hr10 - 49Brimfield, IL
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Resonate Marketing Studios, an Advertising company, is located in Brimfield, Illinois. They offer Advertising and Social Media Marketing.
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UndisclosedUndisclosed10 - 49North Attleborough, MA
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See all 1 projectsCorpzone Services Pvt Ltd specializes in digital marketing solutions, including social media management, SEO, and PPC services. Reviews highlight their effective and quick results, professional team, and excellent communication, resulting in increased business visibility and customer engagement. Clients appreciate their reasonable pricing and effective strategies, though some suggest minor improvements in timeliness.
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UndisclosedUndisclosed10 - 49Calabasas, CA
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In Calabasas, California, Digital Standout is an Advertising company. Founded in 2014, the team specializes in Advertising and Pay Per Click.
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UndisclosedUndisclosed10 - 49Simi Valley, CA
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Lilikoi agency is a Simi Valley, California-based Advertising company. Their services include Advertising and Marketing Strategy.
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$5,000+$200 - $300 / hr10 - 49Los Angeles, CA
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See all 2 projectsNITRO PLUG Digital Marketing specializes in SEO, PPC, and website optimization services, particularly for the construction industry. Clients consistently praise their expertise, professionalism, and ability to significantly enhance online visibility and lead generation. The overall feedback highlights their impressive knowledge and effective collaboration, often resulting in substantial improvements in website ranking and business growth.
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$1,000+$100 - $149 / hr10 - 49Ramona, CA
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Force0six, a media planning and buying agency, specialize in Media Planning & Buying and Pay Per Click. They were launched in 2015.
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$1,000+$50 - $99 / hr10 - 49Spokane, WA
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Jack Pine Media is a SEO services firm. Their small team of employees is headquartered in Spokane, Washington. Their team provides Search Engine Optimization and Pay Per Click.
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$10,000+Undisclosed10 - 49Arlington, VA
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KLIK is a SEO company. Launched in 2018, the firm is in Arlington, Virginia and Chicago, Illinois. Their team provides Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed10 - 49Chagrin Falls, OH
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Genexod is a small Chagrin Falls, Ohio-based SEO company. Their services include Search Engine Optimization and Pay Per Click.
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$1,000+Undisclosed10 - 49Erie, CO
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Denver Web Success, a Content Marketing company, was established in 1994. The team focuses on Content Marketing and Search Engine Optimization.
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$5,000+$50 - $99 / hr10 - 49West Palm Beach, FL
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TopPosition is a West Palm Beach, Florida-based PPC agency. The team specializes in Pay Per Click and Search Engine Optimization.
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$1,000+$150 - $199 / hr10 - 49Lawrenceville, GA
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BestLyfe Group is a Lawrenceville, Georgia-based social media marketing firm. The team offers Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed10 - 49Claymont, DE
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Logik Digital is a Content Marketing company. The agency is located in Toronto, Canada and Claymont, Delaware. Their team specializes in Content Marketing and Search Engine Optimization.
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$5,000+$50 - $99 / hr10 - 49Irvine, CA
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Clarity Digital Agency is a SEO services firm. Launched in 2018, their team specializes in Search Engine Optimization and Pay Per Click.
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$1,000+Undisclosed10 - 49South Orange, NJ
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LeapEngine is a social media marketing firm launched in 2023. The small team provides Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed10 - 49Lakewood Ranch, FL
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99 Calls, a SEO services firm, was established in 2010. They offers Search Engine Optimization and Pay Per Click.
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$1,000+Undisclosed10 - 49Austin, TX
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Established in 2023, Vincent Brand Go is a small Austin, Texas-based public relations company. Their team focuses on Public Relations and Social Media Marketing.
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UndisclosedUndisclosed10 - 49Edgewater, NJ
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Blast Marketing Agency is an Advertising company. Their small team of employees is based in Edgewater, New Jersey. Their team specializes in Advertising and Social Media Marketing.
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$1,000+$25 - $49 / hr10 - 49Kalispell, MT
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Headquartered in Kalispell, Montana, The Fold Tech is a website development company. Their services include Web Development and Search Engine Optimization.
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$5,000+$100 - $149 / hr2 - 9Miami Beach, FL
Services provided
See all 1 projectsKarma Snack Miami Web Marketing Company offers services such as product marketing, website creation, prototyping, and securing investors. Reviews indicate significant dissatisfaction, citing undelivered promises, lack of professionalism, and poor project management. Clients specifically noted issues with communication and unfulfilled contractual obligations, leading to a distrust in the company's claimed credentials and capabilities.
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$1,000+Undisclosed2 - 9Calumet City, IL
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Expertek Cyber Solutions Inc., a telephone answering service, is located in Calumet City, Illinois. Their services include Call Center Services and Digital Strategy.
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$5,000+$50 - $99 / hr10 - 49New York, NY
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Digital Heart Media, a SEO agency, is located in New York, New York. The team focuses on Search Engine Optimization and Web Design.
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$1,000+< $25 / hr10 - 49New York, NY
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Appy Technologies is a SEO agency. Located in New York, New York, the team focuses on Search Engine Optimization and Ecommerce Marketing.
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$1,000+$50 - $99 / hr10 - 49New York, NY
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Ads Initiatorz is a PPC agency. The New York, New York-based agency was founded in 2018. Their team specializes in Pay Per Click and Ecommerce Marketing.
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$1,000+$25 - $49 / hr10 - 49Davie, FL
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Digital Global Branding, a SEO agency, is based in Davie, Florida. They offer Search Engine Optimization and Pay Per Click and were established in 2024.
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$1,000+< $25 / hr2 - 9Tucson, AZ
Services provided
IntegrityTek is a web design company founded in 2016. The small team offers Web Design and Search Engine Optimization.
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$1,000+$50 - $99 / hr2 - 9South Elgin, IL
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Social media marketing firm Tag Marketing is located in South Elgin, Illinois. Established in 2001, the team offers Social Media Marketing and Content Marketing.
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$1,000+$100 - $149 / hr2 - 9Clarence, NY
Services provided
Minerva Web Development is a web development firm. They are in Clarence, New York, and their services include Web Development and Pay Per Click.
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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.