Top Search Engine Marketing (SEM) Agencies
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$1,000+$100 - $149 / hr250 - 999Paramus, NJServices provided
See all 357 projectsSmartSites is a distinguished SEO and digital marketing agency that specializes in enhancing online visibility and improving website rankings through comprehensive search optimization strategies. The majority of their reviews—approximately 95%—highlight their expertise in SEO services, digital visibility enhancement, and project management, praising their timely communication and significant improvements in website traffic and SERP optimization. Clients consistently commend SmartSites for their professionalism and responsiveness, with particular acclaim for their ability to deliver results-driven SEO and search engine marketing services.
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UndisclosedUndisclosedFreelancerMalmö, Sweden
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Webbdesigner Ola Johansson, a small graphic design company, is headquartered in Malmö, Sweden. Their services include Graphic Design and Pay Per Click.
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UndisclosedUndisclosedFreelancerDavis, CA
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DigiSac is a PPC agency. Their small team is in Davis, California. Their team focuses on Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosedFreelancerMontréal, Canada
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GowebCanada, a pay per click company, was founded in 2017. They provides Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosedFreelancerBelo Horizonte, Brazil
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Presença Digital, a Digital Strategy company, was founded in 2011. In Belo Horizonte, Brazil, the team specializes in Digital Strategy and Pay Per Click.
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UndisclosedUndisclosedFreelancerOttawa, Canada
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Ryan Cameron is a social media marketing agency. They are in Ottawa, Canada, and their services include Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed50 - 249Hyderabad, India
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Located in Hyderabad, India and Milton, Delaware, Resolute B2B Inc is a midsize Content Marketing company. The team focuses on Content Marketing and Email Marketing.
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UndisclosedUndisclosed50 - 249Riyadh, Saudi Arabia
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IRSAA is an Accounting company. Headquartered in Riyadh, Saudi Arabia, the agency specializes in Accounting and Social Media Marketing.
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UndisclosedUndisclosedFreelancerTucson, AZ
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Sonoran PPC is a small SEO services firm founded in 2018. Their team offers Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosedFreelancerParrish, FL
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Web design company Hawp Media provides Web Design and Search Engine Optimization. They are in Parrish, Florida.
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UndisclosedUndisclosedFreelancer
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Hyperwave Content is a small Content Marketing company in Hamilton, Canada. The team specializes in Content Marketing and Search Engine Optimization.
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UndisclosedUndisclosed50 - 249Katy, TX
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Noorusoft is a social media marketing company. They are in Katy, Texas, and their services include Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosedFreelancerAmsterdam, Netherlands
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Spotzer for Agency is a SEO company. Located in Amsterdam, Netherlands and Melbourne, Australia, their small team provides Search Engine Optimization and Pay Per Click. The firm was launched in
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UndisclosedUndisclosed50 - 249Lahore, Pakistan
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TECH BPO is a social media marketing company. They are located in Lahore, Pakistan and have midsize team. Their team specializes in Social Media Marketing and Email Marketing.
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$5,000+$50 - $99 / hrFreelancerBudapest, Hungary
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Founded in 2022, Török Balázs is a Marketing Strategy company. Their services include Marketing Strategy and Digital Strategy.
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UndisclosedUndisclosedFreelancerMemphis, TN
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Cliively Digital Marketing is a small SEO agency. Launched in 2021, the team focuses on Search Engine Optimization and Pay Per Click.
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$1,000+< $25 / hrFreelancer
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Rex Technologies is a web development company. Launched in 2022, their team focuses on Web Development and Mobile App Development.
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UndisclosedUndisclosedFreelancerKottakkal, India
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Digitalexia is a Content Marketing company established in 2023. In Kottakkal, India, the team focuses on Content Marketing and Search Engine Optimization.
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UndisclosedUndisclosedFreelancer
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Creative CO SEO & Digital Marketing is a small SEO company headquartered in Phoenix, Arizona. The team offers Search Engine Optimization and Web Design.
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UndisclosedUndisclosedFreelancer
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AZ Web Consultants is a social media marketing company. In Tempe, Arizona, the team focuses on Social Media Marketing and Pay Per Click.
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UndisclosedUndisclosedFreelancerBowling Green, KY
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270 Creative , a small web design agency, is based in Bowling Green, Kentucky. The team provides Web Design and Search Engine Optimization.
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$1,000+$100 - $149 / hr50 - 249
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Midsize Conversion Optimization company Entelech, is located in Sydney, Australia and Bangkok, Thailand. The team focuses on Conversion Optimization and Search Engine Optimization.
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UndisclosedUndisclosedFreelancerNew York, NY
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New York SEO Training Academy is a SEO services firm. Their small team of employees is based in New York, New York. Their team provides Search Engine Optimization and Social Media Marketing.
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UndisclosedUndisclosedFreelancerMiddletown Township, NJ
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Deimos Designs , a SEO company, focuses on Search Engine Optimization and Pay Per Click. The firm is headquartered in Middletown Township, New Jersey.
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UndisclosedUndisclosedFreelancerOcala, FL
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Water Damage Marketing is a Digital Strategy company. The Ocala, Florida-based agency was established in 2022. Their team provides Digital Strategy and Content Marketing.
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UndisclosedUndisclosedFreelancer
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Story Web Design, a small web design agency, is in Ottawa, Canada. Their services include Web Design and Search Engine Optimization.
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$1,000+< $25 / hr50 - 249New Delhi, India
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Zariya Innovatons, a social media marketing agency, was established in 2016. The company focuses on Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosedFreelancer
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BuyServiceUSA provides Search Engine Optimization and Digital Marketing services, focusing on enhancing online visibility, website ranking, and domain authority. The reviews highlight their expertise in boosting website traffic and brand reputation, with clients praising their exceptional support and innovative strategies. The company's ability to deliver timely results and provide good value is consistently appreciated by their clientele.
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UndisclosedUndisclosedFreelancer
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Abdu Rauf, a SEO company, is located in Malappuram, India. They offer Search Engine Optimization and Web Design.
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Undisclosed$100 - $149 / hrFreelancer
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Launched in 2024, Riviea is a small social media marketing company. Their services include Social Media Marketing and Email Marketing.
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$1,000+$25 - $49 / hrFreelancerAuckland, New Zealand
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Immersive Marketing is a Content Marketing company. Their team is located in Auckland, New Zealand. The firm focuses on Content Marketing and Email Marketing.
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UndisclosedUndisclosedFreelancer
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Eric Rudolf LLC is a social media marketing firm. The company is in Minneapolis, Minnesota. Their services include Social Media Marketing and Search Engine Optimization.
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$1,000+< $25 / hr50 - 249Bengaluru, India
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Ekfrazo Technologies is a midsize software development firm. Launched in 2015, the team offers Custom Software Development and Search Engine Optimization.
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$1,000+$25 - $49 / hr50 - 249Mumbai, India
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Techinfinity - Best Digital Marketing Agency In Mumbai is a PPC company. Their team is based in Mumbai, India and specializes in Pay Per Click and UX/UI Design.
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UndisclosedUndisclosed50 - 249Warszawa, Poland
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Euvic Performance is a midsize Advertising company in Warszawa, Poland. The team focuses on Advertising and Media Planning & Buying.
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UndisclosedUndisclosedFreelancer
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Abdul Rahman is a social media marketing company founded in 2024. Headquartered in kannur, India, the team specializes in Social Media Marketing and Content Marketing.
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$5,000+$100 - $149 / hrFreelancerDubai, United Arab Emirates
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Zohaib is a social media marketing company launched in 2021. The firm offers Social Media Marketing and Search Engine Optimization, and is small.
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UndisclosedUndisclosedFreelancer
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SEO agency Tegrity Marketing, LLC offers Search Engine Optimization and Pay Per Click. They are based in Richmond, Virginia.
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UndisclosedUndisclosedFreelancer
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Giant Horizons is a SEO services firm. The Brisbane, QLD, Australia-based team offers Search Engine Optimization and Branding.
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Undisclosed$25 - $49 / hrFreelancer
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Butiga is a Conversion Optimization company. Their services include Conversion Optimization and Search Engine Optimization.
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UndisclosedUndisclosedFreelancerManalapan Township, NJ
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Website Builder is a small web design agency established in 2017. Their services include Web Design and Search Engine Optimization.
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UndisclosedUndisclosedFreelancer
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Rochester MN SEO is a SEO services firm. They are in Rochester, Minnesota. Their team offers Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosedFreelancerWestport, Ireland
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Zerophoid is a SEO agency. The Westport, Ireland-based company was founded in 2021. Their team provides Search Engine Optimization and Web Design.
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UndisclosedUndisclosed50 - 249Brea, CA
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Intact Info, a midsize public relations firm, is based in Brea, California. Their services include Public Relations and Social Media Marketing.
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Undisclosed$100 - $149 / hrFreelancerRomans-sur-Isère, France
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Jamel Bounakhla, SEO Consultant is a Digital Strategy company. The company is headquartered in Romans-sur-Isère, France. Their services include Digital Strategy and Content Marketing.
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UndisclosedUndisclosedFreelancerReno, NV
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Headquartered in Reno, Nevada, LocalDiGi is a social media marketing firm. The team focuses on Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosedFreelancerLas Vegas, NV
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Timothy J Melody Web Design SEO is a SEO services firm. They are based in Las Vegas, Nevada. Their team provides Search Engine Optimization and Web Design.
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UndisclosedUndisclosedFreelancer
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Render Visions Consulting, a SEO company, focuses on Search Engine Optimization and Pay Per Click. The company is located in Henderson, Nevada.
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UndisclosedUndisclosedFreelancerForest, VA
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21st Century Marketing Inc. Is a SEO company. The Forest, Virginia-based team provides Search Engine Optimization and Web Design.
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UndisclosedUndisclosedFreelancerMelbourne, FL
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Florida Man SEO is a SEO company headquartered in Melbourne, Florida. Founded in 2014, the team specializes in Search Engine Optimization and Web Design.
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UndisclosedUndisclosedFreelancer
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Based in Elche, Alicante, Spain, Seo Elche is a SEO agency. Launched in 2021, the team focuses on Search Engine Optimization and Web Design.
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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.
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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+$25 - $49 / hr250 - 999Arlington Heights, IL
Ability to deliver
38.5/40.020/20 Reviews10/10 Clients & Experience8.5/10 Market PresenceService focus
40% Search Engine Optimization30% Pay Per Click30% Other -
$1,000+$100 - $149 / hr250 - 999Paramus, NJ
Ability to deliver
37.4/40.020/20 Reviews10/10 Clients & Experience7.4/10 Market PresenceService focus
50% Search Engine Optimization30% Pay Per Click20% Other -
$1,000+$100 - $149 / hr250 - 999San Diego, CA
Ability to deliver
37.1/40.020/20 Reviews10/10 Clients & Experience7.1/10 Market PresenceService focus
40% Search Engine Optimization10% Pay Per Click50% Other -
$5,000+$150 - $199 / hr50 - 249Marion, IL
Ability to deliver
36.2/40.020/20 Reviews10/10 Clients & Experience6.2/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$1,000+$150 - $199 / hr250 - 999Copley, OH
Ability to deliver
36.2/40.020/20 Reviews10/10 Clients & Experience6.2/10 Market PresenceService focus
45% Search Engine Optimization25% Pay Per Click30% Other -
$1,000+$100 - $149 / hr50 - 249Bel Air, MD
Ability to deliver
36/40.020/20 Reviews10/10 Clients & Experience6/10 Market PresenceService focus
20% Search Engine Optimization50% Pay Per Click30% Other -
$1,000+$100 - $149 / hr50 - 249Los Angeles, CA
Ability to deliver
36/40.019.2/20 Reviews10/10 Clients & Experience6.8/10 Market PresenceService focus
40% Search Engine Optimization50% Pay Per Click10% Other -
$1,000+$50 - $99 / hr50 - 249San Antonio, TX
Ability to deliver
35.7/40.020/20 Reviews9.2/10 Clients & Experience6.4/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$1,000+$150 - $199 / hr50 - 249Toronto, Canada
Ability to deliver
35.6/40.019.6/20 Reviews10/10 Clients & Experience6/10 Market PresenceService focus
70% Search Engine Optimization20% Pay Per Click10% Other -
$1,000+$50 - $99 / hr50 - 249L'viv, Ukraine
Ability to deliver
35.6/40.020/20 Reviews10/10 Clients & Experience5.6/10 Market PresenceService focus
80% Search Engine Optimization10% Pay Per Click10% Other -
$1,000+$100 - $149 / hr50 - 249Costa Mesa, CA
Ability to deliver
35.5/40.020/20 Reviews10/10 Clients & Experience5.5/10 Market PresenceService focus
10% Search Engine Optimization60% Pay Per Click30% Other -
$1,000+Undisclosed50 - 249Colorado Springs, CO
Ability to deliver
35.5/40.019.2/20 Reviews10/10 Clients & Experience6.3/10 Market PresenceService focus
70% Search Engine Optimization30% Pay Per Click -
$1,000+$100 - $149 / hr10 - 49Tampa, FL
Ability to deliver
35.4/40.019.4/20 Reviews10/10 Clients & Experience6/10 Market PresenceService focus
70% Search Engine Optimization30% Pay Per Click -
$1,000+$25 - $49 / hr250 - 999Pearland, TX
Ability to deliver
35.2/40.019.8/20 Reviews9.7/10 Clients & Experience5.7/10 Market PresenceService focus
35% Search Engine Optimization20% Pay Per Click45% Other -
$5,000+$100 - $149 / hr10 - 49Toronto, Canada
Ability to deliver
35.1/40.019.4/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
75% Search Engine Optimization10% Pay Per Click15% Other -
$1,000+$50 - $99 / hr50 - 249Los Angeles, CA
Ability to deliver
35.1/40.020/20 Reviews9/10 Clients & Experience6.1/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$1,000+$100 - $149 / hr10 - 49South Jordan, UT
Ability to deliver
35.1/40.018/20 Reviews9.9/10 Clients & Experience7.2/10 Market PresenceService focus
65% Search Engine Optimization25% Pay Per Click10% 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 -
$5,000+$100 - $149 / hr10 - 49Calgary, Canada
Ability to deliver
35/40.020/20 Reviews10/10 Clients & Experience5/10 Market PresenceService focus
45% Search Engine Optimization40% Pay Per Click15% Other -
$1,000+$50 - $99 / hr50 - 249Dnipro, Ukraine
Ability to deliver
34.8/40.019.4/20 Reviews10/10 Clients & Experience5.4/10 Market PresenceService focus
70% Search Engine Optimization20% Pay Per Click10% Other -
$1,000+$150 - $199 / hr10 - 49New York, NY
Ability to deliver
34.7/40.020/20 Reviews9.6/10 Clients & Experience5.1/10 Market PresenceService focus
10% Search Engine Optimization80% Pay Per Click10% Other -
$10,000+Undisclosed250 - 999New York, NY
Ability to deliver
34.7/40.019.6/20 Reviews10/10 Clients & Experience5.1/10 Market PresenceService focus
15% Search Engine Optimization85% Pay Per Click -
$1,000+$100 - $149 / hr10 - 49Boca Raton, FL
Ability to deliver
35.4/40.019.4/20 Reviews10/10 Clients & Experience6/10 Market PresenceService focus
60% Search Engine Optimization20% Pay Per Click20% Other -
$5,000+$200 - $300 / hr50 - 249Chicago, IL
Ability to deliver
34.3/40.018.6/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
40% Search Engine Optimization45% Pay Per Click15% Other -
$1,000+$100 - $149 / hr50 - 249Lehi, UT
Ability to deliver
34.1/40.018/20 Reviews10/10 Clients & Experience6.1/10 Market PresenceService focus
75% Search Engine Optimization25% Pay Per Click -
$1,000+$100 - $149 / hr250 - 999Odesa, Ukraine
Ability to deliver
34/40.017.2/20 Reviews10/10 Clients & Experience6.8/10 Market PresenceService focus
40% Search Engine Optimization30% Pay Per Click30% Other -
$1,000+$25 - $49 / hr10 - 49Chernihiv, Ukraine
Ability to deliver
33.9/40.017.6/20 Reviews10/10 Clients & Experience6.3/10 Market PresenceService focus
80% Search Engine Optimization10% Pay Per Click10% Other -
$1,000+$50 - $99 / hr50 - 249Odesa, Ukraine
Ability to deliver
33.9/40.017.8/20 Reviews10/10 Clients & Experience6.1/10 Market PresenceService focus
60% Search Engine Optimization30% Pay Per Click10% Other -
$1,000+$25 - $49 / hr50 - 249Sahibzada Ajit Singh Nagar, India
Ability to deliver
33.8/40.018.4/20 Reviews10/10 Clients & Experience5.4/10 Market PresenceService focus
55% Search Engine Optimization15% Pay Per Click30% Other -
$1,000+$50 - $99 / hr10 - 49Mississauga, Canada
Ability to deliver
33.8/40.019/20 Reviews9.5/10 Clients & Experience5.2/10 Market PresenceService focus
70% Search Engine Optimization25% Pay Per Click5% 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.