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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UndisclosedUndisclosed10 - 49Phoenix, AZ
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Launched in 2008, Adzzup is a PPC agency. The team offers Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed10 - 49Atlanta, GA
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Headquartered in Atlanta, Georgia and Atlanta, Georgia, Libelty SEO is a small SEO services firm. Their services include Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed10 - 49Long Beach, CA
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Aegis Marketing Solutions, a PPC company, is located in Long Beach, California. The team offers Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed10 - 49Manchester, England
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SEO 4 Tradesmen, a small pay per click company, is located in Manchester, England. Their services include Pay Per Click and Content Marketing.
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UndisclosedUndisclosed10 - 49South Melbourne, Australia
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Weboptimizers is a SEO company. Launched in 2009, the agency is headquartered in South Melbourne, Australia. Their team offers Search Engine Optimization and Conversion Optimization.
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UndisclosedUndisclosed10 - 49
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299 SEO is a small Houston, Texas-based PPC company. Their services include Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed10 - 49Kyiv, Ukraine
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Founded in 2009, SEOquick is a SEO services firm. Their team specializes in Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed10 - 49
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Local PagePop is a small SEO agency established in 2015. Their services include Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed10 - 49Thornaby, England
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Sayu is a SEO company. They are located in Thornaby, England and have small team of experts. Their services include Search Engine Optimization and Pay Per Click.
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Undisclosed$25 - $49 / hr10 - 49Ahmedabad, India
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Hawkium - Digital Marketing Agency, a Market Research company, was founded in 2019. They provides Market Research and Social Media Marketing.
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UndisclosedUndisclosed10 - 49Cebu City, Philippines
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Pay per click agency PayPerClick.com.ph is located in Cebu City, Philippines. They focus on Pay Per Click and Social Media Marketing and were launched in 2007.
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UndisclosedUndisclosed10 - 49Chagrin Falls, OH
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38DigitalMarket, a SEO agency, was founded in 2016. The team offers Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed10 - 49Milford, OH
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Signal Digital Marketing is a SEO agency. They are headquartered in Milford, Ohio and have small team of experts. Their services include Search Engine Optimization and Social Media Marketing.
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UndisclosedUndisclosed10 - 49Alpharetta, GA
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Digital Marketing 4Less is an Alpharetta, Georgia-based SEO services firm. The team provides Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed10 - 49Montclair, NJ
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Established in 2018, Safebet Marketing is a small SEO agency. Their team provides Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed10 - 49Mesa, AZ
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Rocket Local SEO Agency is a SEO agency. Their small team is headquartered in Mesa, Arizona. Their services include Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed10 - 49Milano, Italy
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Kiliagon (formerly Xingu) is a small SEO services firm launched in 2018. Their team provides Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed10 - 49Plano, TX
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Established in 2001, Kash Data Consulting LLC is a SEO services firm. The team provides Search Engine Optimization and Social Media Marketing.
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UndisclosedUndisclosed10 - 49
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SEO.HELP is a SEO agency. They are located in Vancouver, Washington and have small team. Their services include Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed10 - 49Riverside, CA
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EXtéres Corporation is a Riverside, California-based SEO services firm. Launched in 2007, the team focuses on Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed10 - 49Melbourne, FL
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Astrado Marketing Group is a SEO services firm established in 2023. Their team specializes in Search Engine Optimization and Pay Per Click.
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Undisclosed$25 - $49 / hr2 - 9Manchester, England
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Established in 2023, Social Synergy is an Advertising company. The team offers Advertising and Marketing Strategy.
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$5,000+$100 - $149 / hr10 - 49Palm Coast, FL
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See all 1 projectsMarketing 180 is a full-service digital marketing agency offering a massive portfolio of expert services. We work with leading brands and businesses, nationwide, providing innovative, effective
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$1,000+$25 - $49 / hr2 - 9Rabat, Morocco
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Masterlys is a small Rabat, Morocco-based SEO services firm. Their services include Search Engine Optimization and Advertising.
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$1,000+$25 - $49 / hr2 - 9Gurugram, India
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Digister Marketing Solution Pvt Ltd is a SEO services firm founded in 2022. In Gurugram, India and Leverkusen, Germany, the team focuses on Search Engine Optimization and Pay Per Click.
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$1,000+$50 - $99 / hr2 - 9
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Located in London, England, MECHANYSM is a media planning and buying company. Their services include Media Planning & Buying and Social Media Marketing.
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$1,000+< $25 / hrFreelancerLuddu, India
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MY SEO EXPERT is a SEO services firm founded in 2019. The team focuses on Search Engine Optimization and Pay Per Click and is located in Luddu, India and Chandigarh, India.
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$1,000+< $25 / hr2 - 9Nimmitabel, Australia
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Mulwaree Online is a social media marketing company. Established in 2022, the company provides Social Media Marketing and Search Engine Optimization.
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$5,000+$100 - $149 / hr10 - 49Prévost, Canada
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Based in Prévost, Canada, Bofu Agence Marketing is a small SEO company. The team offers Search Engine Optimization and Pay Per Click.
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$1,000+< $25 / hr10 - 49Ahmedabad, India
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See all 1 projectsDigital Mambas offers digital marketing services, including pay-per-click (PPC) and social media campaigns. The reviews highlight their impressive responsiveness, attention to detail, and quality results, notably increasing lead volume by 300%. Feedback consistently praises their effective communication and timely project completion, positioning Digital Mambas as a reliable and results-driven partner.
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$1,000+< $25 / hr2 - 9Gurugram, India
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See all 1 projectsDigiintern - Best Web Designing & Seo Company offers web development and SEO services. Reviews highlight their ability to deliver high-quality web solutions, marked by seamless operation and improved user experience. Clients appreciate their professional project management, timely delivery, and dedication, while also noting the company's commitment to community involvement.
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$1,000+$25 - $49 / hr2 - 9Gold Coast, Australia
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Morello Web is a web design company. Established in 2019, the firm is located in Gold Coast, Australia. Their team specializes in Web Design and Search Engine Optimization.
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$1,000+$100 - $149 / hr2 - 9Lakewood, CO
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Galaxy Growth is a SEO services firm. They focus on Search Engine Optimization and Digital Strategy and were launched in 2019.
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Undisclosed$50 - $99 / hr2 - 9LONDON, England
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Social media marketing agency HMDG is based in LONDON, England. Their services include Social Media Marketing and Search Engine Optimization.
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$1,000+$25 - $49 / hr2 - 9New York, NY
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ITVDM - Digital Marketing is a Digital Strategy company. The New York, New York-based company was established in 2020. Their services include Digital Strategy and Search Engine Optimization.
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$1,000+< $25 / hr2 - 9Methala, India
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Advoo Marketing, an Advertising company, is located in Methala, India. Their services include Advertising and Social Media Marketing.
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$1,000+$25 - $49 / hr2 - 9
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Branding firm Newark Digital provides Branding and Search Engine Optimization. They are in București, Romania.
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Undisclosed$100 - $149 / hr2 - 9Raleigh, NC
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North Carolina SEO is a SEO agency. Their team is based in Raleigh, North Carolina and focuses on Search Engine Optimization and Pay Per Click.
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$1,000+< $25 / hr2 - 9
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SEO company Search Lift Media was founded in 2025. The company focuses on Search Engine Optimization and Pay Per Click, and is small.
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UndisclosedUndisclosed2 - 9Delhi, India
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Adynic Marketing Agency is an Advertising company. Established in 2024, the company is based in Delhi, India. Their services include Advertising and Social Media Marketing.
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$50,000+$150 - $199 / hr10 - 49Kuala Lumpur, Malaysia
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Digital Strategy company Nick Metrics Marketing Agency was established in 2017. Based in Kuala Lumpur, Malaysia and Hyderabad, India, the team focuses on Digital Strategy and Other Digital
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$1,000+$25 - $49 / hrFreelancerPhiladelphia, PA
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See all 1 projectsSEO Process USA offers website development and SEO services, including ranking and lead generation, utilizing tools like SEMrush, Webmaster, and Analytics. Reviews indicate excellent deliverables, timely results, and effective workflows aligned with Google guidelines. Clients appreciate the team's knowledge in content optimization and keyword research.
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$5,000+$100 - $149 / hr10 - 49Wayzata, MN
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Established in 2014, Bespoken Management is a SEO agency. The team offers Search Engine Optimization and Pay Per Click.
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$1,000+Undisclosed10 - 49Quakers Hill, Australia
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LimeLight Galaxy is a website development company. Headquartered in Quakers Hill, Australia, the team provides Web Development and Search Engine Optimization.
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$1,000+< $25 / hr10 - 49New Delhi, India
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NEW DELHI SEO is a SEO services firm. They are located in New Delhi, India and have small team. They specialize in Search Engine Optimization and Pay Per Click.
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$5,000+$25 - $49 / hr50 - 249Burlingame, CA
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AdLift is a branding company. Their team is based in Burlingame, California and Gurugram, India and specializes in Branding and Social Media Marketing.
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$5,000+$150 - $199 / hr10 - 49Houston, TX
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Integrate Agency, a SEO services firm, was founded in 2009. The small team focuses on Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed2 - 9
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Flux & Flow Limited is a branding company. They are based in Willenhall, England and Wolverhampton, England. Their team focuses on Branding and Marketing Strategy.
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$5,000+$150 - $199 / hr2 - 9Los Angeles, CA
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See all 1 projectsSchwartzman Associates SEO Consultants provide comprehensive SEO and Search Engine Marketing services, focusing on enhancing online visibility and website ranking. Reviews highlight their effectiveness in significantly improving local search visibility and achieving consistently high rankings for clients. Overall, clients commend their creative approach, timely delivery, and professional project management.
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$1,000+< $25 / hr10 - 49Bengaluru, India
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See all 1 projectsFuture Revolution offers comprehensive digital marketing services, including Search Engine Optimization (SEO), content marketing, paid advertising, and online reputation management. The overall feedback is highly positive, highlighting their creativity, timely delivery, and effective communication. Clients appreciate their innovative strategies, which significantly enhance online visibility and website ranking, leading to strong ROI.
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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
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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
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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
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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
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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
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40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
70% Search Engine Optimization30% Pay Per Click -
$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
75% Search Engine Optimization10% Pay Per Click15% 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 -
$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+$100 - $149 / hr10 - 49South Jordan, UT
Ability to deliver
38.6/40.019/20 Reviews9.9/10 Clients & Experience9.7/10 Market PresenceService focus
65% Search Engine Optimization25% Pay Per Click10% 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
37.8/40.018.4/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
55% Search Engine Optimization15% Pay Per Click30% Other -
$1,000+$100 - $149 / hr10 - 49Richmond, Australia
Ability to deliver
37.8/40.018.2/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
70% Search Engine Optimization15% Pay Per Click15% 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 / hr50 - 249Chicago, IL
Ability to deliver
37.7/40.017.8/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
70% Search Engine Optimization25% Pay Per Click5% 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
37.6/40.019.8/20 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.