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 - 49
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Ecomcy, a SEO services firm, was launched in 2018. The team offers Search Engine Optimization and Branding and is in London, England.
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UndisclosedUndisclosed10 - 49New York, NY
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New Standard Digital is a SEO company located in New York, New York. Their services include Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed10 - 49Minneapolis, MN
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Based in Minneapolis, Minnesota, Demand Quest, Inc. Is a small SEO company. The team offers Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed10 - 49Orlando, FL
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ROAR! Internet Marketing is a SEO agency. Established in 2005, the firm focuses on Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed10 - 49Burgos, Spain
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Established in 2017, CrackPPC is a social media marketing agency. Headquartered in Burgos, Spain, the team offers Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed10 - 49Białystok, Poland
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Mayko is a SEO services firm. Their team is based in Białystok, Poland. The agency focuses on Search Engine Optimization and Social Media Marketing.
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UndisclosedUndisclosed10 - 49
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SEO company Orchid Box is located in London, England. Established in 2008, the team provides Search Engine Optimization and Social Media Marketing.
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UndisclosedUndisclosed10 - 49Austin, TX
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Motiliti Inc is an Austin, Texas-based SEO agency. They specialize in Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed10 - 49Old Bridge, NJ
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Based in Old Bridge, New Jersey, Simpler Digital Marketing is a small SEO company. Their services include Search Engine Optimization and Social Media Marketing.
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UndisclosedUndisclosed10 - 49
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InfoUnion is a SEO company. They are located in Kyiv, Ukraine, and their services include Search Engine Optimization and Social Media Marketing.
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UndisclosedUndisclosed10 - 49Alpharetta, GA
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Reputation Sensei is a SEO services firm. The Alpharetta, Georgia-based firm focuses on Search Engine Optimization and Social Media Marketing.
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UndisclosedUndisclosed10 - 49Statesboro, GA
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Digital Galaxy is a SEO services firm. Their small team is based in Statesboro, Georgia. Their team focuses on Search Engine Optimization and Social Media Marketing.
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UndisclosedUndisclosed10 - 49Bangkok, Thailand
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Minimice Group is a SEO agency headquartered in Bangkok, Thailand. The team provides Search Engine Optimization and Social Media Marketing.
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UndisclosedUndisclosed10 - 49Newcastle upon Tyne, England
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NORTH is a PR company. Founded in 2021, their team specializes in Public Relations and Search Engine Optimization.
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UndisclosedUndisclosed10 - 49Guildford, England
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Session Media is a small Guildford, England-based SEO services firm. The team provides Search Engine Optimization and Pay Per Click.
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$25,000+$150 - $199 / hr10 - 49Boulder, CO
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Marketing Strategy company Parallel Path is in Boulder, Colorado and Columbus, Ohio. They provide Marketing Strategy and Media Planning & Buying.
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UndisclosedUndisclosed2 - 9
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YOSEO Bucharest is a small e-commerce development firm in. Their services include E-Commerce Development and Graphic Design.
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$1,000+$200 - $300 / hr10 - 49Frederiksberg, Denmark
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Leadtime is a SEO services firm. The Frederiksberg, Denmark-based team focuses on Search Engine Optimization and Direct Marketing.
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$1,000+$25 - $49 / hr2 - 9
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247 Real Estate Marketing is an Ahmedabad, India-based social media marketing company. Launched in 2025, the team specializes in Social Media Marketing and Search Engine Optimization.
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$1,000+$25 - $49 / hr50 - 249
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See all 20 projectsXcratch is an SEO agency that excels in Search Optimization, Digital Visibility Enhancement, and providing comprehensive Website SEO Services. With over 95% positive reviews, clients commend Xcratch for their professional project management and consistent results, such as a 300% traffic increase and improved Google rankings. Approximately 60% of reviewers highlight their effective communication and timely delivery. Xcratch's fair pricing and strong customer relations are also frequently noted.
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UndisclosedUndisclosed50 - 249Scranton, PA
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See all 1 projectsNet Driven offers services in website design and domain purchasing aimed at generating appointments for vehicle repair and tire sales companies. However, overall feedback indicates dissatisfaction with their services due to ineffective project management, poor communication, and lack of measurable outcomes, with clients expressing frustration over complex contractual obligations.
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$10,000+$100 - $149 / hr50 - 249Seattle, WA
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Social media marketing firm Sesame Communications focuses on Social Media Marketing and Search Engine Optimization. They were established in 1999.
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$1,000+$50 - $99 / hr50 - 249Thousand Oaks, CA
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Headquartered in Thousand Oaks, California, RANKGIANT is a Content Marketing company. They offer Content Marketing and Pay Per Click.
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$5,000+$100 - $149 / hr50 - 249London, England
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Pay per click company Unique Digital is located in London, England. They specialize in Pay Per Click and Search Engine Optimization and were established in 1999.
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$5,000+$100 - $149 / hr50 - 249London, England
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Latitude Digital Marketing is a pay per click agency. Their team is headquartered in London, England and Warrington, England and offers Pay Per Click and Search Engine Optimization.
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$1,000+$25 - $49 / hr50 - 249Hamburg, Germany
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Eprofessional is an Advertising company. The Hamburg, Germany-based team provides Advertising and Pay Per Click.
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$1,000+$25 - $49 / hr50 - 249München, Germany
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Catbird Seat is a PR firm. Their midsize team is located in München, Germany. Their services include Public Relations and Pay Per Click.
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$1,000+$25 - $49 / hr50 - 249Dortmund, Germany
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Vexeo is a public relations agency. They are headquartered in Dortmund, Germany and have midsize team. Their team specializes in Public Relations and Pay Per Click.
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$1,000+$50 - $99 / hrFreelancer
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Gareth Bull is a PPC agency and SEO company. Located in London, England, the team specializes in Pay Per Click and Search Engine Optimization.
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$10,000+$150 - $199 / hr50 - 249London, England
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Threepipe is a social media marketing company. They are headquartered in London, England. Their team provides Social Media Marketing and Pay Per Click.
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$5,000+$100 - $149 / hr50 - 249Peoria, IL
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Mindstream Media, a Content Marketing company, was founded in 2016. Headquartered in Peoria, Illinois and Milwaukee, Wisconsin, the team focuses on Content Marketing and Pay Per Click.
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$5,000+$100 - $149 / hr50 - 249Indian Trail, NC
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Launched in 2017, Websborough is a PPC company. The team focuses on Pay Per Click and Search Engine Optimization.
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$1,000+< $25 / hrFreelancer
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ELITE SEO is a SEO company established in 2011. Headquartered in Madurai, India and India, the team focuses on Search Engine Optimization and Pay Per Click.
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$1,000+$25 - $49 / hrFreelancerLille, France
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David Groult is a pay per click agency and SEO agency. They are headquartered in Lille, France and have small team of experts. Their services include Pay Per Click and Search Engine Optimization.
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$5,000+$100 - $149 / hr50 - 249Ho Chi Minh City, Vietnam
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Aun Vietnam Co. Ltd., a pay per click agency, is located in Ho Chi Minh City, Vietnam. They focus on Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosedFreelancerJackson, WY
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Chadwick Content is a small Jackson, Wyoming-based PPC agency and SEO agency. The team focuses on Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed50 - 249Ħaż-Żebbuġ, Malta
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ICE Malta is a midsize Blockchain company. Launched in 2011, the team offers Blockchain and Digital Strategy.
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UndisclosedUndisclosed50 - 249Richardson, TX
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Launched in 2000, TNT Dental is a Logo company. The team provides Logo and Pay Per Click.
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UndisclosedUndisclosed50 - 249Warszawa, Poland
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Headquartered in Warszawa, Poland, Moja Firma is a midsize Accounting company. Their services include Accounting and Pay Per Click.
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UndisclosedUndisclosedFreelancer
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Mr. Zaheer Ali is a pay per click agency and SEO agency. Their small team is in Pakistan. Their services include Pay Per Click and Search Engine Optimization.
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$5,000+$25 - $49 / hrFreelancerNew Delhi, India
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Headquartered in New Delhi, India, PPC Expert Near Me is a pay per click agency. Their services include Pay Per Click and Search Engine Optimization.
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$1,000+< $25 / hrFreelancerSri Jayawardenepura Kotte, Sri Lanka
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Digitalehive is a SEO agency. The firm is in Sri Jayawardenepura Kotte, Sri Lanka. Their team focuses on Search Engine Optimization and Digital Strategy.
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$1,000+UndisclosedFreelancerUppsala, Sweden
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Alex Rangevik | B2B Growth Marketing Freelancer is a SEO agency. They are in Uppsala, Sweden. Their team specializes in Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed50 - 249Shen Zhen Shi, China
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Suninway Web Design (Shen Zhen) Limited is a SEO company. Their team is headquartered in Shen Zhen Shi, China. The agency specializes in Search Engine Optimization and Pay Per Click.
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$1,000+< $25 / hrFreelancer
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EM GROWTH is a SEO services firm. They focus on Search Engine Optimization and Social Media Marketing and were founded in 2022. The company is headquartered in Ben Arous, Tunisia.
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$1,000+$150 - $199 / hr50 - 249Karachi, Pakistan
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Digitaltree Marketing is a Karachi, Pakistan-based PPC company. They offer Pay Per Click and Social Media Marketing and were launched in 2020.
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UndisclosedUndisclosed50 - 249Melbourne, Australia
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Webcentral is a SEO services firm. They are located in Melbourne, Australia and have midsize team. Their team specializes in Search Engine Optimization and Pay Per Click.
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Undisclosed< $25 / hrFreelancerMumbai, India
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Established in 2022, Digital Vickas-Freelance Digital Marketing in Mumbai India is a SEO services firm. In Mumbai, India, the team offers Search Engine Optimization and Social Media Marketing.
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UndisclosedUndisclosed50 - 249Kolkata, India
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Digital Edge 360 is a pay per click company. The midsize Kolkata, India-based team offers Pay Per Click and Graphic Design. The firm was founded in 2021.
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UndisclosedUndisclosed50 - 249Atlanta, GA
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Launched in 2007, PureCars is an Advertising company. The team provides Advertising and Social Media Marketing.
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Compare Top 15 Search Engine Marketing (SEM) Agencies
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$1,000+$150 - $199 / 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
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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
Ability to deliver
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 / hr250 - 999
Ability to deliver
38.2/40.018.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
35% Search Engine Optimization35% Pay Per Click30% 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
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.