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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UndisclosedUndisclosed2 - 9
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Headquartered in Texas, Texas, Link Growth Lab is a SEO services firm. They offer Search Engine Optimization and Affiliate Marketing.
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Undisclosed< $25 / hr2 - 9Sahibzada Ajit Singh Nagar, India
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Launched in 2024, Certified Locals is a SEO agency. The team focuses on Search Engine Optimization and Content Marketing and is located in Sahibzada Ajit Singh Nagar, India.
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$1,000+$50 - $99 / hr2 - 9Glasgow, Scotland
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AdvancedWebUK (Advanced Web UK) is a small Glasgow, Scotland-based SEO services firm. Their services include Search Engine Optimization and Pay Per Click.
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$1,000+$100 - $149 / hr2 - 9Andover, MA
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PixelCove is a small Andover, Massachusetts-based SEO services firm. The team offers Search Engine Optimization and Web Design.
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$5,000+$25 - $49 / hr2 - 9Lahore, Pakistan
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Small SEO services firm GrowRush Digitals, is in Lahore, Pakistan. The team provides Search Engine Optimization and Pay Per Click.
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Undisclosed< $25 / hr2 - 9
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Established in 2024, NearGrow Ads is a SEO agency. The firm offers Search Engine Optimization and Pay Per Click, and is small.
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$1,000+$50 - $99 / hr2 - 9
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DK Consulting Group of NY is a SEO services firm founded in 2013. Located in Brooklyn, New York, the team specializes in Search Engine Optimization and Marketing Strategy.
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$1,000+$25 - $49 / hr2 - 9Barranquilla, Colombia
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RankNRoll is a SEO agency established in 2024. The team provides Search Engine Optimization and Pay Per Click and is headquartered in Barranquilla, Colombia.
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$25,000+$100 - $149 / hr2 - 9Plano, TX
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Admita is a SEO company. The Plano, Texas-based agency offers Search Engine Optimization and Web Design.
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$1,000+Undisclosed2 - 9Oak Park, IL
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Solitude Marketing is an Email Marketing company. The Oak Park, Illinois-based agency focuses on Email Marketing and Web Design.
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$1,000+$100 - $149 / hr2 - 9Anniston, AL
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WideNet Consulting, LLC, a web design agency, is in Anniston, Alabama. They offer Web Design and Web Development.
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$1,000+$25 - $49 / hr10 - 49
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Launched in 2013, Dynamic Digital Marketing Agency ( DDMA) is a Digital Strategy company. The team specializes in Digital Strategy and Social Media Marketing.
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$5,000+$100 - $149 / hr2 - 9
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Digital Strategy company Social Fire Media was founded in 2012. The firm offers Digital Strategy and Social Media Marketing, and is small.
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$5,000+$100 - $149 / hr2 - 9Edmonton, Canada
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SEO company One Scarlett Marketing is headquartered in Edmonton, Canada and Fort Saskatchewan, Canada. They specialize in Search Engine Optimization and Web Design.
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$1,000+$50 - $99 / hr2 - 9Worsley, England
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Minus 5 Media is an Other Digital Marketing company headquartered in Worsley, England. They focus on Other Digital Marketing and Pay Per Click and were established in 2019.
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$5,000+$50 - $99 / hr10 - 49Montréal, Canada
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SEO services firm AOD Marketing was founded in 2009. The company offers Search Engine Optimization and Marketing Strategy, and is small.
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Undisclosed$100 - $149 / hr10 - 49Acero, England
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Converted is an Acero, England-based Conversion Optimization company. They specialize in Conversion Optimization and Search Engine Optimization and were established in 2004.
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$5,000+$100 - $149 / hr10 - 49Altamonte Springs, FL
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ROAR! Internet Marketing is a Digital Strategy company. The agency is located in Altamonte Springs, Florida. Their services include Digital Strategy and Pay Per Click.
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$5,000+$100 - $149 / hr10 - 49Milwaukee, WI
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Brew City Marketing, a SEO agency, was established in 2009. The small team focuses on Search Engine Optimization and Pay Per Click.
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$1,000+$50 - $99 / hr10 - 49Tallinn, Estonia
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Convertal is a pay per click company. In Tallinn, Estonia and Tartu, Estonia, their small team focuses on Pay Per Click and Search Engine Optimization. The agency was established in 2009.
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$10,000+$100 - $149 / hr10 - 49Etterbeek, Belgium
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Founded in 2013, Clicktrust is an Advertising company. The small team specializes in Advertising and Conversion Optimization.
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UndisclosedUndisclosed10 - 49Dortmund, Germany
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Optimerch GmbH is a PPC company. Headquartered in Dortmund, Germany, the team specializes in Pay Per Click and Search Engine Optimization.
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$1,000+< $25 / hr10 - 49
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Located in Melbourne, Australia, Elephant in the Boardroom is a SEO agency. Their services include Search Engine Optimization and Pay Per Click.
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$1,000+$50 - $99 / hr10 - 49Pune, India
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7 Seas Solutions is a SEO agency. Their small team is located in Pune, India. Their services include Search Engine Optimization and Content Marketing.
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UndisclosedUndisclosed10 - 49Tirana, Albania
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Manoolia is a PPC company founded in 2014. The agency offers Pay Per Click and Search Engine Optimization, and is small.
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$1,000+$50 - $99 / hr10 - 49Irvine, CA
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Your Marketing People is a social media marketing company. Their team is located in Irvine, California and specializes in Social Media Marketing and Pay Per Click.
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$5,000+$100 - $149 / hr10 - 49Brescia, Italy
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Evoluzione is an user experience design agency. They offer UX/UI Design and Pay Per Click and were launched in 1999. The company is based in Brescia, Italy.
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Undisclosed< $25 / hr10 - 49New Delhi, India
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Thriving Cybernetics is a New Delhi, India-based SEO agency. They provide Search Engine Optimization and Pay Per Click.
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$1,000+$100 - $149 / hr10 - 49Singapore, Singapore
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Pay per click company Web Leads Digital Agency was launched in 2017. The agency specializes in Pay Per Click and Social Media Marketing.
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UndisclosedUndisclosed10 - 49Glasgow, Scotland
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Established in 2010, Boyd Digital is a social media marketing company. The company focuses on Social Media Marketing and Search Engine Optimization, and is small.
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$1,000+$25 - $49 / hr10 - 49Camberwell, Australia
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Kongfuseo digital marketing is a SEO company. The Camberwell, Australia-based firm was launched in 2013. Their services include Search Engine Optimization and Pay Per Click.
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$1,000+$25 - $49 / hr10 - 49Lahore, Pakistan
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Bizz Next Door is a SEO services firm. Based in Lahore, Pakistan, the firm specializes in Search Engine Optimization and Social Media Marketing.
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UndisclosedUndisclosed10 - 49Chennai, India
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Established in 2021, Nettyfish is a small Chennai, India-based PPC agency. Their services include Pay Per Click and Search Engine Optimization.
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$1,000+$50 - $99 / hr10 - 49Delhi, India
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PorshTech is a SEO company. Based in Delhi, India and Delhi, India, the company provides Search Engine Optimization and Content Marketing.
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$5,000+$25 - $49 / hr10 - 49
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Clever Tom is a pay per click company. Established in 2023, the agency is headquartered in Subotica, Serbia. Their services include Pay Per Click and Marketing Strategy.
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$1,000+$100 - $149 / hr2 - 9Stamford, CT
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Millermore Digital Marketing, a web design company, was launched in 2013. The small team focuses on Web Design and Search Engine Optimization.
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$1,000+$50 - $99 / hr2 - 9Stuart, FL
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Tatem Web Design LLC. Is a SEO company. Established in 2000, the team offers Search Engine Optimization and Social Media Marketing.
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$1,000+$100 - $149 / hr2 - 9Essendon, Australia
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Video Outcomes is a social media marketing firm. The team focuses on Social Media Marketing and Search Engine Optimization, and the agency is headquartered in Essendon, Australia.
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UndisclosedUndisclosed2 - 9Invercargill, New Zealand
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Naked Creative is a SEO services firm launched in 2003. The firm provides Search Engine Optimization and Web Design, and is small.
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$1,000+< $25 / hr2 - 9Noida, India
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INAsoftsolutions, a SEO services firm, was launched in 2017. The firm focuses on Search Engine Optimization and Social Media Marketing.
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$1,000+Undisclosed10 - 49New York, NY
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Valux Digital is a public relations agency. The team is based in New York, New York, and their services include Public Relations and Search Engine Optimization.
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$5,000+$50 - $99 / hr10 - 49Dubai, United Arab Emirates
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See all 1 projectsQuick Digital Marketing Dubai provides comprehensive digital marketing services, including website design and development, SEO content writing, and social media and Google ads management. Clients appreciate their timely delivery, effective communication, and responsive staff. The company is recognized for its alignment with clients' values, budget-friendly pricing, and exceptional service, leading to improved Google rankings and overall client satisfaction.
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$5,000+< $25 / hr10 - 49
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Founded in 2017, Ads Square is a social media marketing firm. The small team specializes in Social Media Marketing and Content Marketing.
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$5,000+$100 - $149 / hr2 - 9Fenton, MI
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Grafted-IN LLC is a SEO company. Founded in 2014, their team offers Search Engine Optimization and Content Marketing.
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$1,000+< $25 / hr2 - 9
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Arkon Web Solutions is a Kolkata, India-based SEO agency. They focus on Search Engine Optimization and Pay Per Click.
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$1,000+$50 - $99 / hr10 - 49Rokocin, Poland
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See all 1 projectsScharmach Consulting offers services in logo design, company naming, online shop creation, and social media setup. Their clients praise their professional approach, clear communication, and transparency in cost and project details. Scharmach Consulting is noted for explaining complex concepts in a straightforward manner, fostering trust and collaboration with clients from project inception to completion.
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$25,000+$25 - $49 / hr10 - 49Sialkot, Pakistan
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Captens is an Advertising company founded in 2022. The firm offers Advertising and Pay Per Click, and is small.
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$1,000+$50 - $99 / hr2 - 9Yerevan, Armenia
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WMDRAM is a Conversion Optimization company located in Yerevan, Armenia. They specialize in Conversion Optimization and Mobile & App Marketing.
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$5,000+$300+ / hr10 - 49دبي, United Arab Emirates
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Headquartered in دبي, United Arab Emirates, Above Digital is a SEO company. The team offers Search Engine Optimization and Social Media Marketing.
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$10,000+$50 - $99 / hr50 - 249Gaithersburg, MD
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Established in 2007, Blue Corona is a Content Marketing company. The midsize team focuses on Content Marketing and Email Marketing.
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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+$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 - 999San Diego, CA
Ability to deliver
38.2/40.020/20 Reviews10/10 Clients & Experience8.2/10 Market PresenceService focus
40% Search Engine Optimization10% Pay Per Click50% Other -
$5,000+$150 - $199 / hr50 - 249Marion, IL
Ability to deliver
37.4/40.020/20 Reviews10/10 Clients & Experience7.4/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% 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+$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+$150 - $199 / hr50 - 249Toronto, Canada
Ability to deliver
36/40.019.6/20 Reviews10/10 Clients & Experience6.4/10 Market PresenceService focus
70% Search Engine Optimization20% Pay Per Click10% 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 - 249Costa Mesa, CA
Ability to deliver
35.8/40.020/20 Reviews10/10 Clients & Experience5.8/10 Market PresenceService focus
10% Search Engine Optimization60% Pay Per Click30% Other -
$1,000+$100 - $149 / hr50 - 249Los Angeles, CA
Ability to deliver
35.8/40.019.2/20 Reviews10/10 Clients & Experience6.6/10 Market PresenceService focus
40% Search Engine Optimization50% Pay Per Click10% Other -
$1,000+Undisclosed50 - 249Colorado Springs, CO
Ability to deliver
35.7/40.019.2/20 Reviews10/10 Clients & Experience6.5/10 Market PresenceService focus
70% Search Engine Optimization30% Pay Per Click -
$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+$50 - $99 / hr50 - 249L'viv, Ukraine
Ability to deliver
35.4/40.020/20 Reviews10/10 Clients & Experience5.4/10 Market PresenceService focus
80% Search Engine Optimization10% Pay Per Click10% Other -
$5,000+$50 - $99 / hr50 - 249Hoffman Estates, IL
Ability to deliver
35.2/40.020/20 Reviews10/10 Clients & Experience5.2/10 Market PresenceService focus
14% Search Engine Optimization65% Pay Per Click21% Other -
$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 - 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 - 249Los Angeles, CA
Ability to deliver
34.9/40.020/20 Reviews9/10 Clients & Experience5.9/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$1,000+$100 - $149 / hr10 - 49Tampa, FL
Ability to deliver
34.7/40.019.4/20 Reviews10/10 Clients & Experience5.3/10 Market PresenceService focus
70% Search Engine Optimization30% Pay Per Click -
$5,000+$100 - $149 / hr10 - 49Toronto, Canada
Ability to deliver
34.7/40.019.4/20 Reviews10/10 Clients & Experience5.3/10 Market PresenceService focus
75% Search Engine Optimization10% Pay Per Click15% Other -
$5,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
34.7/40.018.2/20 Reviews10/10 Clients & Experience6.5/10 Market PresenceService focus
50% Search Engine Optimization50% Pay Per Click -
$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 -
$1,000+$25 - $49 / hr250 - 999
Ability to deliver
34.2/40.017.8/20 Reviews10/10 Clients & Experience6.4/10 Market PresenceService focus
25% Search Engine Optimization25% Pay Per Click50% Other -
$10,000+Undisclosed250 - 999New York, NY
Ability to deliver
34.1/40.019.6/20 Reviews10/10 Clients & Experience4.5/10 Market PresenceService focus
15% Search Engine Optimization85% Pay Per Click -
$1,000+$50 - $99 / hr50 - 249Dnipro, Ukraine
Ability to deliver
34/40.019.2/20 Reviews10/10 Clients & Experience4.9/10 Market PresenceService focus
70% Search Engine Optimization20% Pay Per Click10% Other -
$1,000+$100 - $149 / hr10 - 49Richmond, Australia
Ability to deliver
34/40.017.4/20 Reviews10/10 Clients & Experience6.6/10 Market PresenceService focus
70% Search Engine Optimization15% Pay Per Click15% Other -
$5,000+$200 - $300 / hr50 - 249Chicago, IL
Ability to deliver
34/40.018.6/20 Reviews10/10 Clients & Experience5.4/10 Market PresenceService focus
40% Search Engine Optimization45% Pay Per Click15% 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+$100 - $149 / hr50 - 249Lehi, UT
Ability to deliver
33.8/40.018/20 Reviews10/10 Clients & Experience5.8/10 Market PresenceService focus
75% Search Engine Optimization25% Pay Per Click -
$1,000+$100 - $149 / hr10 - 49Boca Raton, FL
Ability to deliver
34.5/40.019.4/20 Reviews10/10 Clients & Experience5.2/10 Market PresenceService focus
60% Search Engine Optimization20% Pay Per Click20% Other -
$1,000+$100 - $149 / hr250 - 999Odesa, Ukraine
Ability to deliver
33.7/40.017.2/20 Reviews10/10 Clients & Experience6.5/10 Market PresenceService focus
40% Search Engine Optimization30% Pay Per Click30% Other -
$1,000+$100 - $149 / hr10 - 49South Jordan, UT
Ability to deliver
33.7/40.018/20 Reviews9.9/10 Clients & Experience5.8/10 Market PresenceService focus
65% Search Engine Optimization25% Pay Per Click10% 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.