Top Search Engine Marketing (SEM) Agencies
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$1,000+$100 - $149 / hr250 - 999Paramus, NJServices provided
See all 353 projectsSmartSites is a digital marketing agency specializing in SEO, search engine marketing, and website optimization services. The company has received overwhelmingly positive feedback, with 100% of reviewers highlighting their responsive communication and timely project delivery. Clients frequently praise SmartSites for enhancing online visibility and achieving significant improvements in website ranking and organic search optimization.
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UndisclosedUndisclosed2 - 9Roma, Italy
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SEO, SEM, ROI. Is a small Digital Strategy company based in Roma, Italy. The team provides Digital Strategy and Pay Per Click.
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UndisclosedUndisclosed2 - 9Roma, Italy
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ITALA Tecnologia Informatica is a SEO agency. Based in Roma, Italy, their small team offers Search Engine Optimization and Pay Per Click. The firm was founded in 2007.
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UndisclosedUndisclosed2 - 9Deerfield Beach, FL
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ROI Digital Media is a small pay per click company launched in 2016. Their services include Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Livermore, CA
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Tri-Valley Internet is an IT managed services company founded in 1995. The company provides IT managed services and IT strategy consulting, and is small.
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UndisclosedUndisclosed2 - 9Thessaloniki, Greece
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Web5 is a Thessaloniki, Greece-based pay per click company. Their services include Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Goiânia, Brazil
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Divulga Mais Web is a web design agency. In Goiânia, Brazil, the team specializes in Web Design and Pay Per Click.
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UndisclosedUndisclosed2 - 9Goiânia, Brazil
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Sua Empresa na Web is a small web design company in Goiânia, Brazil. Their services include Web Design and Pay Per Click.
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UndisclosedUndisclosed2 - 9Thousand Oaks, CA
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IOVA Communications is a pay per click agency. Their small team is in Thousand Oaks, California. Their services include Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Simi Valley, CA
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Search Visible, Inc. Digital Marketing & SEO is a PPC agency. They are based in Simi Valley, California and have small team. Their services include Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Rosario, Argentina
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Digital JUMP is a SEO company. Founded in 2017, the team focuses on Search Engine Optimization and Social Media Marketing.
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UndisclosedUndisclosed2 - 9Belfast, Northern Ireland
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SQC Digital is a Digital Strategy company. They are located in Belfast, Northern Ireland and have small team. Their services include Digital Strategy and Pay Per Click.
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UndisclosedUndisclosed2 - 9South Jordan, UT
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NEWT DIGITAL MARKETING is a branding agency. They are located in South Jordan, Utah and have small team. Their services include Branding and Email Marketing.
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UndisclosedUndisclosed2 - 9
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Digital Focus is a small pay per click company located in Mooresville, North Carolina. Their services include Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Cambridge, MA
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Ribot Studios is a small Cambridge, Massachusetts-based PPC company. Their services include Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Charlotte, NC
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The Berlin Company LLC is an Email Marketing company. Their team is headquartered in Charlotte, North Carolina. The agency offers Email Marketing and Pay Per Click.
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UndisclosedUndisclosed2 - 9
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Small PPC agency BDS-Marketing, is in Massachusetts. The team offers Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Durham, NC
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Business Mobile Web Design is a PR firm. They are located in Durham, North Carolina. Their team focuses on Public Relations and Pay Per Click.
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UndisclosedUndisclosed2 - 9Richardson, TX
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Small Content Marketing company The Groundswell, is headquartered in Richardson, Texas. Their services include Content Marketing and Email Marketing.
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UndisclosedUndisclosed2 - 9Chino Hills, CA
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Beech Street Digital is a Content Marketing company. They offer Content Marketing and Digital Strategy and were founded in 2012.
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UndisclosedUndisclosed2 - 9București, Romania
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Social Lions agency, a small social media marketing firm, is in București, Romania. The team provides Social Media Marketing and Pay Per Click.
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UndisclosedUndisclosed2 - 9
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BeInTop is a Content Marketing company launched in 2010. The firm specializes in Content Marketing and Pay Per Click, and is small.
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UndisclosedUndisclosed2 - 9Guadalajara, Mexico
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Digital Strategy company CD MD Marketing Digital was founded in 2013. The company offers Digital Strategy and Pay Per Click, and is small.
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UndisclosedUndisclosed2 - 9București, Romania
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Brando Digital Advertising, a pay per click company, was launched in 2013. The team offers Pay Per Click and Search Engine Optimization and is based in București, Romania.
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UndisclosedUndisclosed2 - 9Panamá, Panama
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Torus Digital is a branding company. Established in 2018, the firm is located in Panamá, Panama. Their services include Branding and Mobile App Development.
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UndisclosedUndisclosed2 - 9Wayne, NJ
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Launched in 2018, SocialJack is a small Wayne, New Jersey-based Content Marketing company. Their team offers Content Marketing and Pay Per Click.
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UndisclosedUndisclosed2 - 9München, Germany
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Small Digital Strategy company The concepts, is based in München, Germany. The team focuses on Digital Strategy and Pay Per Click.
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UndisclosedUndisclosed2 - 9McKinney, TX
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Founded in 2012, Prosites Online is a pay per click company. Their team offers Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Bogotá, Colombia
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Juan Bautista is a PPC agency. Their small team is in Bogotá, Colombia. Their services include Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Sheffield, England
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Digital Marketing Sheffield (DMS), a SEO company, was established in 2012. The small team specializes in Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed2 - 9München, Germany
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Rank Olymp GmbH is a PPC company. The team is headquartered in München, Germany, and their services include Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9McKinney, TX
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Headquartered in McKinney, Texas, Stratosphere Analytics is a small SEO services firm. The team offers Search Engine Optimization and Web Design.
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UndisclosedUndisclosed2 - 9Reno, NV
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Launched in 2019, HG Marketing Groups is an Advertising company. The agency provides Advertising and Pay Per Click.
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UndisclosedUndisclosed2 - 9Dublin, Ireland
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Small SEO agency Business Websites, is located in Dublin, Ireland. Their services include Search Engine Optimization and Web Design.
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UndisclosedUndisclosed2 - 9Richmond, VA
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Small Advertising company Filmspire, is based in Richmond, Virginia. Their services include Advertising and Pay Per Click.
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UndisclosedUndisclosed2 - 9București, Romania
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Small Email Marketing company Fokus Digital Services, is in București, Romania. The team specializes in Email Marketing and Pay Per Click.
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UndisclosedUndisclosed2 - 9
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Small Mobile & App Marketing company The Mecham Company, is based in Spokane, Washington. Their services include Mobile & App Marketing and Pay Per Click.
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UndisclosedUndisclosed2 - 9Sheffield, England
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Based in Sheffield, England, Hashtag Search Marketing is a small SEO company. The team provides Search Engine Optimization and Web Design.
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UndisclosedUndisclosed2 - 9București, Romania
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E-commerce development firm Hype Media System was established in 2004. In București, Romania, the team offers E-Commerce Development and Pay Per Click.
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UndisclosedUndisclosed2 - 9Medellín, Colombia
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Launched in 2010, Commercial Web SAS is a PPC company. The small team specializes in Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Medford, OR
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Founded in 2013, Vantage Quarter is an Email Marketing company. The team provides Email Marketing and Pay Per Click and is in Medford, Oregon.
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UndisclosedUndisclosed2 - 9Lahore, Pakistan
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Devstrom is a web design agency. They are located in Lahore, Pakistan and have small team. Their services include Web Design and Pay Per Click.
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UndisclosedUndisclosed2 - 9Richmond, VA
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Hot Corner Digital is a Marketing Strategy company founded in 2018. The company focuses on Marketing Strategy and Pay Per Click.
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UndisclosedUndisclosed2 - 9Richmond, VA
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Lantera Labs, an Email Marketing company, is headquartered in Richmond, Virginia. The team focuses on Email Marketing and Pay Per Click.
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UndisclosedUndisclosed2 - 9Cardiff, Wales
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Pay per click company Red Kite Digital Ltd is headquartered in Cardiff, Wales. The team specializes in Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9McKinney, TX
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Content Marketing company Luce Media was founded in 2011. The small team specializes in Content Marketing and Pay Per Click.
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UndisclosedUndisclosed2 - 9McKinney, TX
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Founded in 2015, Intellisea is a small Email Marketing company. Their services include Email Marketing and Pay Per Click.
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UndisclosedUndisclosed2 - 9Sheffield , England
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Avant Digital is a SEO agency. The team focuses on Search Engine Optimization and Social Media Marketing, and the agency is headquartered in Sheffield , England.
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UndisclosedUndisclosed2 - 9San Miguel, Peru
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Located in San Miguel, Peru, Inkawebdesign.com is an IT managed services company. They offer IT managed services and Pay Per Click and were founded in 1997.
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UndisclosedUndisclosed2 - 9
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Creative Harmony is a small SEO company in. The team offers Search Engine Optimization and Web Design.
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UndisclosedUndisclosed2 - 9Cercado de Lima, Peru
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Agencia RANKEA, a Content Marketing company, was launched in 2018. Based in Cercado de Lima, Peru, the team specializes in Content Marketing and Search Engine Optimization.
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Get My MatchesWhy 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.
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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.
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Compare Top 15 Search Engine Marketing (SEM) Agencies
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$1,000+$100 - $149 / hr10 - 49Oklahoma City, OK
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
90% Search Engine Optimization10% Pay Per Click -
$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 -
$5,000+$100 - $149 / hr50 - 249Pleasant Grove, UT
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% Search Engine Optimization70% Pay Per Click20% Other -
$1,000+Undisclosed250 - 999Colorado Springs, CO
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
60% Search Engine Optimization25% Pay Per Click15% 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 -
$10,000+$100 - $149 / hr250 - 999San Diego, CA
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
40% Search Engine Optimization10% Pay Per Click50% 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+$150 - $199 / hr50 - 249Toronto, Canada
Ability to deliver
39.8/40.019.8/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
70% Search Engine Optimization20% Pay Per Click10% 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
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
40% Search Engine Optimization40% Pay Per Click20% Other -
$1,000+$100 - $149 / hr10 - 49Tampa, FL
Ability to deliver
39.5/40.019.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
70% Search Engine Optimization30% Pay Per Click -
$1,000+$50 - $99 / hr50 - 249Odesa, Ukraine
Ability to deliver
39.5/40.019.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
60% Search Engine Optimization30% Pay Per Click10% Other -
$1,000+$100 - $149 / hr50 - 249Boca Raton, FL
Ability to deliver
39.5/40.020/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
80% Search Engine Optimization10% Pay Per Click10% 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+$100 - $149 / hr10 - 49South Jordan, UT
Ability to deliver
39.2/40.019.6/20 Reviews9.9/10 Clients & Experience9.7/10 Market PresenceService focus
65% Search Engine Optimization25% Pay Per Click10% Other -
$5,000+Undisclosed10 - 49New York, NY
Ability to deliver
39.1/40.020/20 Reviews10/10 Clients & Experience9.1/10 Market PresenceService focus
10% Search Engine Optimization90% 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 / hr50 - 249Lehi, UT
Ability to deliver
38.9/40.019/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
75% Search Engine Optimization25% Pay Per Click -
$1,000+$50 - $99 / hr50 - 249San Antonio, TX
Ability to deliver
38.9/40.020/20 Reviews9.2/10 Clients & Experience9.6/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$5,000+$100 - $149 / hr10 - 49Toronto, Canada
Ability to deliver
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$1,000+$50 - $99 / hr50 - 249Los Angeles, CA
Ability to deliver
38.6/40.020/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$1,000+$25 - $49 / hr50 - 249L'viv, Ukraine
Ability to deliver
38.5/40.020/20 Reviews10/10 Clients & Experience8.5/10 Market PresenceService focus
80% Search Engine Optimization10% Pay Per Click10% Other -
$1,000+$25 - $49 / hr50 - 249Sahibzada Ajit Singh Nagar, India
Ability to deliver
38/40.018.6/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
55% Search Engine Optimization15% Pay Per Click30% Other -
$1,000+$100 - $149 / hr50 - 249Chicago, IL
Ability to deliver
37.9/40.018/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
70% Search Engine Optimization25% Pay Per Click5% Other -
$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 / hr10 - 49Calgary, Canada
Ability to deliver
37.7/40.020/20 Reviews10/10 Clients & Experience7.7/10 Market PresenceService focus
45% Search Engine Optimization40% Pay Per Click15% Other -
$1,000+$100 - $149 / hr250 - 999Odesa, Ukraine
Ability to deliver
37.7/40.018/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
40% Search Engine Optimization30% Pay Per Click30% Other -
$5,000+$100 - $149 / hr50 - 249Huntington, NY
Ability to deliver
37.7/40.018.2/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
20% Search Engine Optimization60% Pay Per Click20% Other -
$1,000+$50 - $99 / hr50 - 249Dnipro, Ukraine
Ability to deliver
37.4/40.019.6/20 Reviews10/10 Clients & Experience7.8/10 Market PresenceService focus
75% Search Engine Optimization10% Pay Per Click15% Other
Top Search Engine Marketing (SEM) Agencies
An SEM company plans, launches, and manages paid search campaigns on platforms such as Google Ads, Microsoft Advertising, and Amazon. Their specialists research high-value keywords, write ad copy, set up audience targeting, adjust bids in real time, and run A/B tests to maximize return on ad spend (ROAS). They also track conversions, deliver performance reports, and provide strategic recommendations that align with your wider digital marketing objectives.
Most agencies deliver an end-to-end suite that can include:
- Keyword research & competitive analysis
- Campaign setup (Search, Shopping, Display, YouTube)
- Bid management and budget pacing
- Ad copywriting and creative testing
- Landing-page optimization
- Remarketing and audience segmentation
- Conversion tracking and analytics integration
Some firms also bundle complementary channels, such as programmatic display or social PPC, to create a unified digital marketing strategy.
SEM engagements usually fall between $3,000–$20,000 per month, but pricing scales with ad spend, account complexity, and service level. Smaller businesses might work with an agency on a management-fee model (e.g., 10%–20% of monthly media spend), while enterprises often negotiate flat retainers or performance-based contracts. Always ask for a clear breakdown of management fees versus ad budget before signing.
Start by defining your KPIs, such as lead volume, e-commerce revenue, or customer acquisition cost. Then:
- Review case studies in your industry.
- Check Clutch client reviews for transparency, communication, and results.
- Compare pricing models (percentage of spend, flat fee, or hybrid).
- Request a campaign audit or strategic roadmap to gauge expertise.
Selecting a partner whose reporting cadence and collaboration style match your internal workflow will set the engagement up for success.
- “Guaranteed #1 ranking” claims (ad position depends on auction dynamics).
- Lack of access to the ad account or data ownership.
- Vague reporting that focuses on clicks instead of revenue-driven metrics.
- One-size-fits-all strategies with minimal keyword research.
- Slow or inconsistent communication during the sales process.
- How will you structure our campaigns and why?
- Which metrics will you report on weekly and monthly?
- What tools or automations do you use for bid management?
- Can you share a recent success story in a similar industry or budget range?
- Who will be my day-to-day point of contact, and how many accounts do they manage?
- How do you coordinate SEM with SEO and other digital marketing channels?
Agencies bring platform certifications, cross-account data, and advanced tools that small teams can’t always justify purchasing. Their experience shortens the testing cycle, reduces wasted spend, and frees internal staff to focus on broader marketing initiatives.
Freelancers are ideal for limited budgets or project-based needs. Agencies, however, provide a multidisciplinary team including strategists, copywriters, designers, and analysts that can scale campaigns quickly and cover absences without interrupting performance.