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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Undisclosed$25 - $49 / hrFreelancerPorto, Portugal
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In Porto, Portugal, Consultoria SEO - Manuel Sousa is a small SEO company. The team provides Search Engine Optimization and Pay Per Click.
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$1,000+< $25 / hr50 - 249Cyberjaya, Malaysia
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Established in 2022, Top Operative AI is a social media marketing firm. The team specializes in Social Media Marketing and Search Engine Optimization and is located in Cyberjaya, Malaysia.
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UndisclosedUndisclosed50 - 249
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In New York, New York, eBrandz Inc is a midsize SEO company. The team specializes in Search Engine Optimization and Social Media Marketing.
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$1,000+$25 - $49 / hrFreelancer
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Muyiwa Adekojede is a SEO services firm founded in 2022. Their services include Search Engine Optimization and Pay Per Click.
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$1,000+$25 - $49 / hr50 - 249Los Angeles, CA
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Located in Los Angeles, California, FBA Listing Optimization is a midsize SEO services firm. Their services include Search Engine Optimization and Pay Per Click.
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$1,000+< $25 / hrFreelancerThe Woodlands, TX
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Founded in 2012, Appendant is a SEO agency and pay per click company. The team focuses on Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosedFreelancer
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Velizara TELLALYAN, a small SEO agency and pay per click company, is in Central, Hong Kong. Their services include Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosedFreelancerBarangaroo, Australia
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Lachlan Martin , a pay per click agency, was launched in 2025. The agency specializes in Pay Per Click and Search Engine Optimization, and is small.
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UndisclosedUndisclosed50 - 249Waynesville, OH
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Dealer Authority is a midsize Waynesville, Ohio-based Marketing Strategy company. The team provides Marketing Strategy and Social Media Marketing.
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$75,000+$150 - $199 / hr50 - 249Jacksonville Beach, FL
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In Jacksonville Beach, Florida, Ferocious Media is a SEO agency. Their services include Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed50 - 249Lehi, UT
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MyAdvice is a Marketing Strategy company launched in 1998. The agency specializes in Marketing Strategy and Social Media Marketing.
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UndisclosedUndisclosed50 - 249
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Santa Monica Software Engineering, a SEO services firm, was launched in 2018. The team focuses on Search Engine Optimization and Pay Per Click and is headquartered in Los Angeles, California.
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$1,000+< $25 / hrFreelancer
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SEO Revival is a SEO services firm and pay per click company. The Sofia, Bulgaria-based company provides Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosedFreelancer
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Founded in 2025, SEO Paradise Ltd is a SEO agency. The team provides Search Engine Optimization and Pay Per Click and is based in Southend-on-Sea, England.
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$1,000+$25 - $49 / hr50 - 249
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The Social Media Grip is a social media marketing company. Based in delhi, India, the firm was launched in 2024. Their team specializes in Social Media Marketing and Content Marketing.
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$5,000+Undisclosed50 - 249Morristown, NJ
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ELuminous Technologies Pvt. Ltd is a social media marketing company. They are in Morristown, New Jersey. Their team specializes in Social Media Marketing and Content Marketing.
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$5,000+$50 - $99 / hrFreelancerSchaerbeek, Belgium
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Small SEO agency Raf Polus - SEO consultant, is located in Schaerbeek, Belgium. The team offers Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosedFreelancerPerthes, France
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Founded in 2024, Mapesia is a SEO services firm and pay per click company. The team specializes in Search Engine Optimization and Pay Per Click.
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$1,000+< $25 / hr50 - 249
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DevikXa is a Jaipur, India-based SEO services firm. They specialize in Search Engine Optimization and Web Design and were established in 2025.
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$250,000+$300+ / hr50 - 249
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Established in 2003, Patch Maker USA is a Digital Strategy company. The firm offers Digital Strategy and Pay Per Click.
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$1,000+$50 - $99 / hr50 - 249
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Webco is a SEO services firm. They are headquartered in Southbank, Australia and have midsize team. They offer Search Engine Optimization and Pay Per Click.
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$1,000+$25 - $49 / hr50 - 249
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GoforAEO, a SEO services firm, was founded in 2017. The firm provides Search Engine Optimization and Social Media Marketing.
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Undisclosed$25 - $49 / hr50 - 249
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Seller Seva LLP, an Ecommerce Marketing company, offer Ecommerce Marketing and Search Engine Optimization. They were launched in 2014.
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$100,000+$50 - $99 / hr50 - 249
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SEO company Edge Digital was established in 2010. The midsize team offers Search Engine Optimization and Pay Per Click.
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$250,000+Undisclosed50 - 249
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SEO company Young10 Marketing is based in Helena, Montana. They focus on Search Engine Optimization and Web Development and were founded in 2022.
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$1,000+$50 - $99 / hr50 - 249New York, NY
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GliscoLab is a New York, New York-based SEO services firm. Their services include Search Engine Optimization and Social Media Marketing.
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$1,000+$25 - $49 / hrFreelancerSils, Spain
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NNBResults is a SEO company. The small Sils, Spain-based team offers Search Engine Optimization and Pay Per Click. The firm was established in 2026.
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$1,000+$50 - $99 / hrFreelancerGijón, Spain
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Diego Fresno is a SEO services firm established in 2020. The team focuses on Search Engine Optimization and Pay Per Click.
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$1,000+$50 - $99 / hrFreelancerSuffield, CT
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Blake Sherman Consulting is a PPC agency. Launched in 2025, the team focuses on Pay Per Click and Search Engine Optimization.
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$5,000+$150 - $199 / hr10 - 49London, England
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Relevance is a small PPC company. They offer Pay Per Click and Search Engine Optimization and were founded in 2010.
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$1,000+Undisclosed2 - 9
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180 Marketing Specialist is an Advertising company. They were established in 2023, and their services include Advertising and Social Media Marketing.
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$1,000+< $25 / hr10 - 49
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See all 1 projectsWe as an e-commerce support company help you grow your business. we have expertise in handling more than twenty marketplaces/Platforms. we offer product-based services as well as, serve as a
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$5,000+$150 - $199 / hr2 - 9Royal Oak, MI
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Formcode - Detroit Web Design & SEO is an e-commerce development company. They were established in 2000, and their services include E-Commerce Development and Search Engine Optimization.
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$1,000+Undisclosed2 - 9North Lakes, Australia
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M Business & Marketing Solutions is a web design agency. They were established in 2008 and focus on Web Design and Search Engine Optimization.
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$5,000+< $25 / hr2 - 9Surat, India
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NetDroid Technology is a small web development company. Established in 2013, the team specializes in Web Development and Mobile App Development.
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$1,000+$100 - $149 / hr2 - 9München, Germany
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Thomas Weber Digital Marketing is a München, Germany-based Digital Strategy company. Their services include Digital Strategy and Pay Per Click.
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$1,000+$200 - $300 / hr10 - 49South Toowoomba, Australia
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Founded in 2015, Digital Darts is an Email Marketing company. In South Toowoomba, Australia, the team specializes in Email Marketing and Search Engine Optimization.
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$50,000+$150 - $199 / hr10 - 49Chicago, IL
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Established in 2021, Suite 3A is a branding firm. The small team focuses on Branding and Custom Software Development.
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$1,000+Undisclosed10 - 49Delhi, India
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TechPlek Technologies Private Limited, a software development company, was established in 2022. They focuses on Custom Software Development and Web Development.
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$5,000+$25 - $49 / hr10 - 49New Delhi, India
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See all 1 projectsDreamz Digital Solutions specializes in software development, offering services such as application development for managing employee master data and payroll. Reviews highlight the company's ability to deliver quality work on time and at a good value, though there is room for improvement in client communication and employee training.
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$1,000+$25 - $49 / hr10 - 49Bhubaneswar, India
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AlgoPage, a small SEO company, is based in Bhubaneswar, India and Richmond, Virginia. Their services include Search Engine Optimization and Web Design.
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$1,000+$25 - $49 / hr10 - 49Jaipur, India
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NK TECHNOLOGIES, a small social media marketing company, is located in Jaipur, India. The team focuses on Social Media Marketing and Search Engine Optimization.
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$1,000+$50 - $99 / hr10 - 49
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Tech Artisans, a SEO services firm, is located in Pinedale, Wyoming. Their services include Search Engine Optimization and Pay Per Click.
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$1,000+$25 - $49 / hr10 - 49Dhaka, Bangladesh
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Saifullah Saif- Digital Marketer in Bangladesh specializes in enhancing digital presence, brand awareness, and revenue generation. Reviews highlight significant improvements in customer engagement and sales, with clients praising the timely delivery, effective communication, and exceptional dedication to achieving project goals. The firm’s services have proven crucial for businesses striving to establish solid market positions in competitive environments.
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$10,000+$200 - $300 / hr50 - 249
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See all 1 projectsAmerican web nerds is a web development company that has been critically reviewed, with negative feedback comprising 100% of the review content. Clients highlight significant issues, such as project delays, poor communication, and unprofessional behavior, leading to incomplete deliverables and unmet project goals. Reviewers explicitly advise against engaging with this company due to their inefficiency and failure to process refunds.
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UndisclosedUndisclosed10 - 49Faridabad, India
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Ara Web Technologies is a social media marketing company. They offer Social Media Marketing and Web Development and were launched in 2017. The firm is headquartered in Faridabad, India.
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$1,000+< $25 / hr2 - 9Tiruchirappalli, India
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Internest Agency is a SEO company. Located in Tiruchirappalli, India, the firm specializes in Search Engine Optimization and Social Media Marketing.
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$1,000+$50 - $99 / hr2 - 9Draper, UT
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Groove Marketers is an Advertising company. The firm is based in Draper, Utah. Their team provides Advertising and Graphic Design.
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$1,000+Undisclosed2 - 9Barnstaple, England
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Victory Digital is a Content Marketing company. They are located in Barnstaple, England and have small team. Their services include Content Marketing and Digital Strategy.
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$5,000+$150 - $199 / hr2 - 9Reading, England
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Codarity is a Marketing Strategy company. Their small team is based in Reading, England and provides Marketing Strategy and Search Engine Optimization. The firm was launched in 2019.
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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.