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:
-
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.
-
UndisclosedUndisclosed250 - 999Austin, TX
Services provided
Olly Olly is a SEO agency based in Austin, Texas and Charlotte, North Carolina. The team offers Search Engine Optimization and Social Media Marketing.
Read more -
UndisclosedUndisclosed2 - 9Portland, OR
Services provided
540/SEO is a small SEO company established in 2009. Their team specializes in Search Engine Optimization and Pay Per Click.
Read more -
UndisclosedUndisclosed10 - 49San Diego, CA
Services provided
Arvanza Consulting is a small San Diego, California-based SEO company and pay per click company. Their services include Search Engine Optimization and Pay Per Click.
Read more -
UndisclosedUndisclosed10 - 49San Diego, CA
Services provided
Straight Up Growth = Amazon is a PPC agency. Founded in 2019, their team focuses on Pay Per Click and Search Engine Optimization.
Read more -
UndisclosedUndisclosed250 - 999Culver City, CA
Services provided
Pacvue, a midsize pay per click agency, is headquartered in Culver City, California. Their services include Pay Per Click and Advertising.
Read more -
UndisclosedUndisclosed2 - 9Cartersville, GA
Services provided
Upswing Services is a PPC agency. They were established in 2019 and offer Pay Per Click and Search Engine Optimization.
Read more -
UndisclosedUndisclosed10 - 49New York, NY
Services provided
Marketplace Sorted is a New York, New York-based SEO agency and PPC agency. Established in 2018, the team offers Search Engine Optimization and Pay Per Click.
Read more -
UndisclosedUndisclosed2 - 9Las Vegas, NV
Services provided
Login2Profits LLC is a PPC agency headquartered in Las Vegas, Nevada. Established in 2018, the team provides Pay Per Click and Search Engine Optimization.
Read more -
UndisclosedUndisclosed250 - 999Colorado Springs, CO
Services provided
Streiff Marketing | Intero Digital is a SEO company. Founded in 2007, the company specializes in Search Engine Optimization and Content Marketing.
Read more -
UndisclosedUndisclosed50 - 249Dallas, TX
Services provided
Online Marketing Gurus US, a SEO services firm, is in Dallas, Texas. The team provides Search Engine Optimization and Social Media Marketing.
Read more -
UndisclosedUndisclosed50 - 249Los Angeles, CA
Services provided
MarketplaceOps is a PPC agency. Located in Los Angeles, California, their midsize team focuses on Pay Per Click and Conversion Optimization. The firm was founded in 2014.
Read more -
UndisclosedUndisclosed50 - 249Santa Monica, CA
Services provided
Adwest Worldwide, a midsize SEO company, is headquartered in Santa Monica, California. Their services include Search Engine Optimization and Social Media Marketing.
Read more -
UndisclosedUndisclosed2 - 9Algonquin, IL
Services provided
Headquartered in Algonquin, Illinois, Algonquin SEO Company is a small SEO company and PPC agency. Their services include Search Engine Optimization and Pay Per Click.
Read more -
UndisclosedUndisclosed2 - 9Chicago, IL
Services provided
Chicago Web Design SEO Agency, a small SEO company and pay per click agency, is headquartered in Chicago, Illinois. Their services include Search Engine Optimization and Pay Per Click.
Read more -
UndisclosedUndisclosed2 - 9Riverside, CA
Services provided
Blue Wolf Interactive, a small SEO company, is in Riverside, California. The team focuses on Search Engine Optimization and Pay Per Click.
Read more -
$5,000+$100 - $149 / hr10 - 49Fort Myers, FL
Services provided
Web design company Vectra Digital was launched in 2018. The small team specializes in Web Design and Pay Per Click.
Read more -
$1,000+Undisclosed2 - 9Sheridan, WY
Services provided
Decocre is a PPC agency founded in 2015. The team offers Pay Per Click and Digital Strategy.
Read more -
$10,000+$150 - $199 / hr10 - 49Los Angeles, CA
Services provided
Ripple Digital Marketing is a SEO company. Founded in 2021, their team focuses on Search Engine Optimization and Social Media Marketing.
Read more -
$1,000+$50 - $99 / hr10 - 49Kalispell, MT
Services provided
RankMizer, a SEO services firm, is in Kalispell, Montana. They specialize in Search Engine Optimization and Content Marketing and were launched in 2024.
Read more -
$1,000+$25 - $49 / hr10 - 49Sacramento, CA
Services provided
ContractorsVault is a SEO company. The agency is located in Sacramento, California. Their services include Search Engine Optimization and Pay Per Click.
Read more -
$1,000+< $25 / hr10 - 49Chicago, IL
Services provided
BuizFinance Marketing Agency is a Chicago, Illinois-based SEO agency. They specialize in Search Engine Optimization and Web Development.
Read more -
$1,000+Undisclosed10 - 49East Brunswick, NJ
Services provided
Arch3r Ai Marketing and Media is a SEO company headquartered in East Brunswick, New Jersey. They focus on Search Engine Optimization and Pay Per Click and were founded in 2023.
Read more -
$1,000+$50 - $99 / hr10 - 49Arlington, VA
Services provided
SEO agency Rankure is based in Arlington, Virginia and Dubai, United Arab Emirates. They focus on Search Engine Optimization and Content Marketing and were founded in 2025.
Read more -
UndisclosedUndisclosed10 - 49Queen Creek, AZ
Services provided
Established in 2007, Silverback Marketing is a SEO company. The team focuses on Search Engine Optimization and Pay Per Click.
Read more -
$5,000+$100 - $149 / hr50 - 249New Berlin, WI
Services provided
Launched in 1999, Top Floor is a PPC company. Their team provides Pay Per Click and Search Engine Optimization.
Read more -
UndisclosedUndisclosed10 - 49San Francisco, CA
Services provided
Zoopero is a PPC agency. The small London, England-based team specializes in Pay Per Click and Social Media Marketing. The company was launched in 2016.
Read more -
$1,000+$100 - $149 / hr2 - 9Birmingham, AL
Services provided
TechNola Visual Communications, a PPC agency, is in Birmingham, Alabama. The team specializes in Pay Per Click and Search Engine Optimization.
Read more -
$10,000+$50 - $99 / hr50 - 249Nashville, TN
Services provided
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.
-
UndisclosedUndisclosed10 - 49Los Angeles, CA
Services provided
SEO services firm Emet Digital is located in Los Angeles, California. The team specializes in Search Engine Optimization and Social Media Marketing.
Read more -
Undisclosed$150 - $199 / hr10 - 49Provo, UT
Services provided
Sebo Marketing is a SEO services firm headquartered in Provo, Utah. Their services include Search Engine Optimization and Web Design.
Read more -
$5,000+$100 - $149 / hr10 - 49Tamarac, FL
Services provided
Advertising Avenue is a web design agency headquartered in Tamarac, Florida. They offer Web Design and Ecommerce Marketing.
Read more -
$1,000+$200 - $300 / hr2 - 9Palm Harbor, FL
Services provided
Visual Realm is a SEO agency. They are in Palm Harbor, Florida, and their services include Search Engine Optimization and Pay Per Click.
Read more -
$1,000+$150 - $199 / hr2 - 9Bountiful, UT
Services provided
See all 1 projectsOctiv Digital is an SEO agency specializing in organic search optimization and digital visibility enhancement. Reviewers unanimously praise Octiv Digital's expertise in SEO, highlighting their effective keyword optimization and website ranking strategies, which improved clients' domain authority and reduced site errors. With a 100% positive feedback rate, clients commend their timely delivery and exceptional support.
-
$1,000+$50 - $99 / hr10 - 49Eatontown, NJ
Services provided
See all 2 projectsAmazonXperts is a boutique SEO agency known for its comprehensive services, including Search Optimization and Digital Visibility Enhancement. The company is praised for its expertise, integrity, and results-driven approach, with 100% of reviews highlighting increased sales and effective keyword management. Clients appreciate their commitment to honesty, with a notable 400% sales increase reported by one reviewer.
-
$5,000+$150 - $199 / hr10 - 49Morristown, NJ
Services provided
Branding agency Kraus Marketing is in Morristown, New Jersey and New York, New York. Their services include Branding and Social Media Marketing.
Read more -
$1,000+$25 - $49 / hr10 - 49Bronx, NY
Services provided
CB Solutions is a SEO agency in Bronx, New York. Their services include Search Engine Optimization and Pay Per Click.
Read more -
Undisclosed$150 - $199 / hr50 - 249New York, NY
Services provided
See all 1 projects6D Global Technologies is a digital transformation company specializing in Adobe Experience Manager (AEM) implementations. Reviews highlight their exceptional technical expertise, particularly in AEM, with 100% positive feedback on their skilled resources and project execution. Clients appreciate their ability to deliver projects on time and within budget, noting significant cost savings and increased customer engagement post-transition.
-
$5,000+$25 - $49 / hr10 - 49Bakersfield, CA
Services provided
Established in 2018, YOUR SEO SHOP, a small social media marketing company, is based in Bakersfield, California. Their services include Social Media Marketing and Search Engine Optimization.
Read more -
$5,000+$100 - $149 / hr2 - 9Chandler, AZ
Services provided
Premier Web Development, a SEO company, was established in 2013. The firm offers Search Engine Optimization and Pay Per Click, and is small.
Read more -
$1,000+< $25 / hr2 - 9Austin, TX
Services provided
See all 2 projectsScaleA2Z – Your Amazon Growth Partner At ScaleA2Z, we help brands unlock their full potential on Amazon through tailored, data-driven strategies. As a full-service Amazon account management
Read more -
$1,000+$50 - $99 / hr2 - 9Charleston, SC
Services provided
Aquidian Internet Marketing Agency is a SEO services firm launched in 2022. The small team offers Search Engine Optimization and Pay Per Click.
Read more -
UndisclosedUndisclosed2 - 9Roanoke, VA
Services provided
Founded in 2022, Southern Mountain Web Services is a SEO company. The small team specializes in Search Engine Optimization and Pay Per Click.
Read more -
$1,000+$150 - $199 / hr2 - 9Houston, TX
Services provided
Launched in 2024, seowhitelabelservices is a SEO agency. The team focuses on Search Engine Optimization and Content Marketing and is in Houston, Texas.
Read more -
UndisclosedUndisclosed2 - 9Austin, TX
Services provided
Austin SEO is a SEO company. They are based in Austin, Texas and have small team. They offer Search Engine Optimization and Pay Per Click.
Read more -
Undisclosed$50 - $99 / hr2 - 9North Miami Beach, FL
Services provided
Headquartered in North Miami Beach, Florida, Stellar Digital Group is a small SEO agency. Their services include Search Engine Optimization and Content Marketing.
Read more -
$1,000+$150 - $199 / hr2 - 9Fort Walton Beach, FL
Services provided
Headquartered in Fort Walton Beach, Florida, SEO Liftoff is a SEO services firm. They offer Search Engine Optimization and Pay Per Click and were launched in 2025.
Read more -
$1,000+$50 - $99 / hr2 - 9Phoenix, AZ
Services provided
Established in 2023, Optimize Locale is a SEO company. The team focuses on Search Engine Optimization and Pay Per Click and is in Phoenix, Arizona.
Read more -
$5,000+$100 - $149 / hr10 - 49Miami, FL
Services provided
See all 1 projectsLandscaper SEO | Landscaper Marketing | Landscaper PPC Services
Read more -
$1,000+$150 - $199 / hr2 - 9Kennett Square, PA
Services provided
Marketing Practicality is a small SEO services firm established in 2008. Their team provides Search Engine Optimization and Pay Per Click.
Read more -
$1,000+$50 - $99 / hr2 - 9Springfield, MO
Services provided
Vectis Marketing is a SEO agency based in Springfield, Missouri. The team offers Search Engine Optimization and Content Marketing.
Read more
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My Matches
Tell us what you need — we’ll match you with top agencies and their real-time quotes in minutes.
Get My QuotesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
List of the Top 15 United States SEM Service Providers
-
$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.