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 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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UndisclosedUndisclosed2 - 9Baton Rouge, LA
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SeenSEO Marketing Agency is a small Baton Rouge, Louisiana-based SEO services firm. Their services include Search Engine Optimization and Social Media Marketing.
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UndisclosedUndisclosed2 - 9Denver, CO
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Denver Digital Agency is a SEO services firm. The small Denver, Colorado-based team focuses on Search Engine Optimization and Pay Per Click. The agency was launched in 2015.
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UndisclosedUndisclosed2 - 9New York, NY
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Located in New York, New York, LegalEdge Marketers is a SEO company. Their services include Search Engine Optimization and Web Design.
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UndisclosedUndisclosed2 - 9New Rochelle, NY
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SEO company Shibga Media is in New Rochelle, New York. They offer Search Engine Optimization and Web Design.
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UndisclosedUndisclosed2 - 9Scotch Plains, NJ
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Short Hills Design, LLC is a SEO services firm. They are based in Scotch Plains, New Jersey. Their team provides Search Engine Optimization and Web Design.
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UndisclosedUndisclosed2 - 9East Hampton, NY
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In East Hampton, New York, Principal Consulting LLC. Is a SEO agency. Their services include Search Engine Optimization and Web Design.
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UndisclosedUndisclosed2 - 9Berkeley Township, NJ
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On The Ball Marketing is a SEO services firm. The team offers Search Engine Optimization and Web Development and is located in Berkeley Township, New Jersey.
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UndisclosedUndisclosed2 - 9Sandy, UT
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Established in 2017, 10ZING Digital is a small Marketing Strategy company. Their team specializes in Marketing Strategy and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Washougal, WA
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T3 SEO Internet Marketing is a SEO agency. Their team is based in Washougal, Washington and focuses on Search Engine Optimization and Marketing Strategy.
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UndisclosedUndisclosed2 - 9Arlington, VA
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Polianna, LLC is a SEO agency. The team offers Search Engine Optimization and Web Design and is located in Arlington, Virginia.
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UndisclosedUndisclosed2 - 9Cheyenne, WY
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SEO services firm Searchific was launched in 2014. Based in Cheyenne, Wyoming and Arlington, Virginia, the team focuses on Search Engine Optimization and Marketing Strategy.
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UndisclosedUndisclosed2 - 9Philadelphia, PA
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Headquartered in Philadelphia, Pennsylvania, Digital Genius Pros is a small SEO company. The team provides Search Engine Optimization and Web Design.
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UndisclosedUndisclosed2 - 9Las Vegas, NV
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Marketing by Emma is a Marketing Strategy company in Las Vegas, Nevada. Established in 2016, the team offers Marketing Strategy and Content Marketing.
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UndisclosedUndisclosed2 - 9Los Angeles, CA
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In Los Angeles, California, Reaction Concepts LLC is a small social media marketing company. Their services include Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Santa Monica, CA
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Bright Horizons Media is an Advertising company. Established in 2011, the team provides Advertising and Social Media Marketing.
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UndisclosedUndisclosed2 - 9Arlington, TX
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Growthy.com is an Arlington, Texas-based social media marketing agency. Their services include Social Media Marketing and Email Marketing.
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UndisclosedUndisclosed2 - 9Baton Rouge, LA
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UR Affordable Design Team is a social media marketing agency. Their small team is based in Baton Rouge, Louisiana. Their team offers Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Ooltewah, TN
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WebWyze, a SEO agency, was launched in 2023. The team focuses on Search Engine Optimization and Pay Per Click and is based in Ooltewah, Tennessee.
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UndisclosedUndisclosed2 - 9Fredericksburg, VA
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SEO Web Labs, LLC is a SEO services firm. The Fredericksburg, Virginia-based agency was launched in 2018. Their team specializes in Search Engine Optimization and Social Media Marketing.
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UndisclosedUndisclosed2 - 9Grand Rapids, MI
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Netvantage SEO is a small SEO company based in Grand Rapids, Michigan. Their services include Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed2 - 9Fort Wayne, IN
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Located in Fort Wayne, Indiana, Key Metrics Digital Marketing is a SEO services firm. They specialize in Search Engine Optimization and Web Design.
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UndisclosedUndisclosed2 - 9Darien, CT
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Founded in 2014, 203 Marketing is a SEO company. Their team specializes in Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed2 - 9Philadelphia, PA
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Rich Web Solutions, a SEO services firm, is located in Philadelphia, Pennsylvania. Launched in 2017, the team provides Search Engine Optimization and Web Design.
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UndisclosedUndisclosed2 - 9Saint Marys, PA
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DigitalWires Inc. Is a SEO company. They are in Saint Marys, Pennsylvania and have small team. They offer Search Engine Optimization and Web Design.
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UndisclosedUndisclosed2 - 9Charlotte, NC
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Charlotte SEO Pro is a Content Marketing company. Their small team is headquartered in Charlotte, North Carolina. Their services include Content Marketing and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Kennewick, WA
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One Click SEO is a social media marketing firm established in 2014. The agency focuses on Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Portland, OR
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SBD Agency is a branding firm. Launched in 2017, the team focuses on Branding and Search Engine Optimization. The company is located in Portland, Oregon.
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UndisclosedUndisclosed2 - 9Boston, MA
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Dig & Dig, a social media marketing agency, was established in 2023. Based in Boston, Massachusetts, the team provides Social Media Marketing and Content Marketing.
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UndisclosedUndisclosed2 - 9San Antonio, TX
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Social media marketing company Aim Set Win was founded in 2023. The team offers Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Bala Cynwyd, PA
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Social media marketing agency Design With Artisan was established in 2015. The small team provides Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Pleasanton, CA
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Based in Pleasanton, California, Marketing Advantage Plus is a social media marketing agency. Their services include Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Olathe, KS
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Tie In is an AI Agents company. Headquartered in Olathe, Kansas, their team specializes in AI Agents and Content Marketing.
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UndisclosedUndisclosed50 - 249Rye Brook, NY
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See all 23 projectsDoctorsInternet is an SEO agency specializing in enhancing digital visibility for healthcare and related industries. The company has consistently received positive reviews, with clients praising their deep industry knowledge and tailored marketing strategies, resulting in improved search engine rankings and increased client inquiries. Nearly all reviewers highlighted their project management excellence and responsive communication as key strengths.
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$5,000+$100 - $149 / hr10 - 49Ambler, PA
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The Experience Design Studio is a website development firm headquartered in Ambler, Pennsylvania and Mount Pleasant, South Carolina. The team provides Web Development and Web Design.
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$1,000+< $25 / hr2 - 9Austin, TX
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See all 2 projectsTop Austin SEO Company is an SEO agency specializing in enhancing online visibility and improving website rankings through comprehensive search optimization services. The company receives predominantly positive feedback, with clients noting a 100% satisfaction rate for their proactive communication and strategic long-term focus. Approximately 80% of reviewers commend their expertise in organic search optimization and SERP enhancement.
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Undisclosed$50 - $99 / hr2 - 9Long Valley, NJ
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See all 3 projectsStellar Webdev specializes in providing web development services. Although specific reviews are unavailable, the absence suggests the need for potential clients to seek further examples of feedback or case studies to accurately assess their performance and client satisfaction.
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$1,000+< $25 / hr50 - 249Dublin, CA
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See all 8 projectsProgressino LLC is an IT solutions provider specializing in cybersecurity, cloud computing, and managed services. The company receives overwhelmingly positive feedback, with a focus on professionalism, effective communication, and timely project completion. Approximately 100% of reviews highlight their expertise in areas such as Azure and Office 365, and their ability to deliver projects within budget and on schedule.
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$5,000+$100 - $149 / hr2 - 9Buffalo, NY
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See all 1 projectstheBREWROOM is a digital marketing agency specializing in web updates, digital strategy management, and marketing services. Their clients consistently praise the team’s customer-focused approach, responsiveness, and exceptional value, with 100% positive feedback noting significant improvements in social media presence and audience engagement. Sam, the founder, is recognized for his ethical practices and effective project management.
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$5,000+$100 - $149 / hr50 - 249Calabasas, CA
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See all 17 projectsXivic is a professional SEO agency specializing in organic search optimization and website SEO services. The company consistently receives positive feedback, with approximately 100% of reviewers highlighting their expertise and project management skills. Clients commend Xivic for significantly enhancing their online visibility through effective search engine marketing strategies, resulting in increased website traffic and improved search engine rankings.
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$1,000+< $25 / hr10 - 49New York, NY
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See all 4 projectsNaveck Technologies specializes in SEO, enhancing online visibility, and improving website rankings through strategic backlink building, keyword research, and content optimization. Reviews highlight their expertise, personalized approach, and efficient project management. Clients report significant improvements in search engine rankings and organic traffic, though suggest more in-depth initial reporting could enhance clarity.
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$1,000+$100 - $149 / hr2 - 9Fenton, MI
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See all 1 projectsCiitrus Digital is a digital solutions provider specializing in website creation, online booking, and e-commerce services. The company received positive feedback for its personalized, patient approach and ongoing support, with 100% of reviewers expressing satisfaction with the outcomes, noting improved client accessibility and ease of use for their online services.
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$1,000+< $25 / hr2 - 9San Francisco, CA
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MysticDigi Pvt Ltd, a branding company, is in New Delhi, India and San Francisco, California. Their services include Branding and Content Marketing.
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$1,000+< $25 / hr10 - 49Houston, TX
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5Fusion Tech LLC is a social media marketing firm. Established in 2018, the firm is based in Houston, Texas. Their team offers Social Media Marketing and Search Engine Optimization.
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$1,000+$50 - $99 / hr2 - 9Oceanside, CA
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See all 1 projectsAI Advantage Agency is a specialized SEO agency focusing on AI-powered search optimization and digital visibility enhancement. Reviewers consistently praise their expertise in AI-driven search environments, their ability to simplify complex concepts, and their commitment to improving online discoverability. With 100% positive feedback, clients appreciate their forward-thinking approach and value for cost.
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UndisclosedUndisclosed2 - 9Naperville, IL
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See all 2 projectsNectarSpot Marketing, Automation, and Design Company is an SEO agency focused on rebranding and enhancing digital visibility through organic search optimization and SERP optimization. With 100% positive feedback, clients praise their understanding of industry-specific needs, timely delivery, and improved website UX/UI. Some reviewers suggested improved documentation as an area for enhancement.
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$10,000+$150 - $199 / hr50 - 249Newtown Square, PA
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Webmization is an UX design company based in Newtown Square, Pennsylvania. Established in 2012, the team offers UX/UI Design and Content Marketing.
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$5,000+$50 - $99 / hr50 - 249New York, NY
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SEO Maisters is a branding agency. The midsize New York, New York-based team provides Branding and Advertising. The company was launched in 2018.
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$1,000+Undisclosed50 - 249Windermere, FL
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X27 Marketing is a Digital Strategy company launched in 2015. Located in Windermere, Florida, the team specializes in Digital Strategy and Content Marketing.
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$1,000+$100 - $149 / hr50 - 249Middletown, OH
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BakeMyBook is an Advertising company. Located in Middletown, Ohio, the company was launched in 2015. Their services include Advertising and Market Research.
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$5,000+Undisclosed2 - 9Easton, MA
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Whirlwind Media is a small Easton, Massachusetts-based Digital Strategy company. The team specializes in Digital Strategy and Content 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.