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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UndisclosedUndisclosed10 - 49Deerfield Beach, FL
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Pacific & Lord is a SEO services firm. Based in Deerfield Beach, Florida, the firm was launched in 2001. Their services include Search Engine Optimization and Web Design.
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UndisclosedUndisclosed10 - 49Rehovot, Israel
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SEO Israel Technologies Ltd, a SEO services firm, was founded in 2000. Headquartered in Rehovot, Israel, the team specializes in Search Engine Optimization and Social Media Marketing.
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UndisclosedUndisclosed10 - 49Elgin, IL
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VSG Commerce is an user experience design agency. The Elgin, Illinois-based firm was founded in 2006. Their services include UX/UI Design and Search Engine Optimization.
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UndisclosedUndisclosed10 - 49Lincoln, NE
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Hometown Industries is a Market Research company. Based in Lincoln, Nebraska, the team specializes in Market Research and Search Engine Optimization.
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UndisclosedUndisclosed10 - 49Bothell, WA
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Social media marketing company IgniteLocal is in Bothell, Washington. The team specializes in Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed10 - 49Kassel, Germany
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Treatment ag is an Email Marketing company. Located in Kassel, Germany, the firm was established in 2015. Their services include Email Marketing and Search Engine Optimization.
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UndisclosedUndisclosed10 - 49Pasig, Philippines
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Fortify SEO, a social media marketing firm, is located in Pasig, Philippines. They offer Social Media Marketing and Search Engine Optimization.
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$1,000+< $25 / hr10 - 49
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Developry Ltd is a SEO agency. Founded in 2023, the team focuses on Search Engine Optimization and Web Development.
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$1,000+< $25 / hr10 - 49
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Merohard is a social media marketing company. Established in 2019, the agency offers Social Media Marketing and Search Engine Optimization.
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$5,000+$25 - $49 / hr10 - 49
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SparkTraffic.com, a social media marketing agency, was launched in 2008. Headquartered in Barcelona, Spain, the team provides Social Media Marketing and Pay Per Click.
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Undisclosed$25 - $49 / hr10 - 49Zirakpur, India
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Launched in 2018, Prisham Web Solutions is a social media marketing company. The small team provides Social Media Marketing and Search Engine Optimization.
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$1,000+$25 - $49 / hr10 - 49
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In Kolkata, India, Rank Puller Seo is a social media marketing company. They specialize in Social Media Marketing and Search Engine Optimization.
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Undisclosed< $25 / hr10 - 49Dhaka, Bangladesh
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SEO Supremacy is a SEO company. Founded in 2022, the company provides Search Engine Optimization and Pay Per Click.
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$1,000+< $25 / hr10 - 49New Delhi, India
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OTB Strategy, a SEO services firm, was established in 2017. The agency focuses on Search Engine Optimization and Pay Per Click.
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$5,000+$150 - $199 / hr10 - 49Redfern, Australia
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Social media marketing agency Fluro Digital is headquartered in Redfern, Australia and Canberra, Australia. They provide Social Media Marketing and Search Engine Optimization.
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$1,000+$25 - $49 / hr10 - 49
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Social media marketing company Linkify Seo was launched in 2020. The team provides Social Media Marketing and Search Engine Optimization.
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Undisclosed$25 - $49 / hr10 - 49Dubai, United Arab Emirates
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Founded in 2013, AONE SEO Service Dubai is a small SEO agency. Their services include Search Engine Optimization and Pay Per Click.
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$5,000+$50 - $99 / hr10 - 49Bengaluru, India
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Mathew Digital is a social media marketing company headquartered in Bengaluru, India. Their services include Social Media Marketing and Search Engine Optimization.
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$1,000+$50 - $99 / hr10 - 49Kraków, Poland
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KRM Agency is a PPC company. Their small team is in Kraków, Poland. Their services include Pay Per Click and Advertising.
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$1,000+< $25 / hr10 - 49Ahmedabad, India
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RankPlus Digital is a social media marketing agency. They are based in Ahmedabad, India and have small team of experts. Their services include Social Media Marketing and Search Engine Optimization.
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$1,000+$25 - $49 / hr10 - 49Hyderabad, India
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BeTopSEO is a SEO services firm established in 2022. The team offers Search Engine Optimization and Content Marketing and is based in Hyderabad, India.
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$1,000+< $25 / hr10 - 49Dhaka, Bangladesh
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PPC agency speedyserp was launched in 2018. The team specializes in Pay Per Click and Search Engine Optimization and is in Dhaka, Bangladesh.
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UndisclosedUndisclosed10 - 49New York, NY
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Pesty Marketing is a PPC company headquartered in New York, New York. Their services include Pay Per Click and Web Design.
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Undisclosed< $25 / hr10 - 49
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Launched in 2007, Graphix Media is a SEO agency. The company specializes in Search Engine Optimization and Social Media Marketing, and is small.
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$1,000+$50 - $99 / hr10 - 49London, England
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ABCDMEDIA, a social media marketing firm, is located in London, England and Dubai, United Arab Emirates. They offer Social Media Marketing and Search Engine Optimization.
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$10,000+$200 - $300 / hr10 - 49
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Gavel Grow Inc is a PPC company. They specialize in Pay Per Click and Search Engine Optimization and were established in 2015. The firm is headquartered in Burbank, California.
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Undisclosed$300+ / hr10 - 49
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Janai Media is a small social media marketing firm established in 2023. Their services include Social Media Marketing and Search Engine Optimization.
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$1,000+$25 - $49 / hr10 - 49London, England
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Founded in 2019, Milktree Agency is a branding company. Their team offers Branding and Search Engine Optimization.
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Undisclosed$25 - $49 / hr10 - 49
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FEB Marketing Agency is a social media marketing agency. Launched in 2008, the team specializes in Social Media Marketing and Pay Per Click.
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$1,000+$200 - $300 / hr10 - 49
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QliqQliq is a social media marketing agency. Their small team of employees is based in Toronto, Canada. Their team offers Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed10 - 49Dover, DE
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Sales Fortuna LLC is a SEO company. They are in Dover, Delaware, and their services include Search Engine Optimization and E-Commerce Development.
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$5,000+$50 - $99 / hr10 - 49
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Audience Intelligence is a Market Research company. Located in Singapore, Singapore, their small team focuses on Market Research and Search Engine Optimization. The company was established in 2020.
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$1,000+$25 - $49 / hr10 - 49Luton, England
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White Label Solutions is a SEO agency. Headquartered in Luton, England, their small team offers Search Engine Optimization and Pay Per Click. The agency was established in 2006.
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$1,000+$25 - $49 / hr10 - 49Fairfield, Australia
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Located in Fairfield, Australia, Delta Marketing Hub is a small pay per click agency. The team offers Pay Per Click and Mobile & App Marketing.
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$10,000+$50 - $99 / hr10 - 49Taviano, Italy
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I'm Evolution srl is a SEO services firm. The company is in Taviano, Italy and Reggio Emilia, Italy. Their services include Search Engine Optimization and Pay Per Click.
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$1,000+$100 - $149 / hr10 - 49
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Established in 2011, Digital Media Group is a SEO services firm. The firm focuses on Search Engine Optimization and Pay Per Click, and is small.
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$1,000+$25 - $49 / hr10 - 49Sahibzada Ajit Singh Nagar, India
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North Star Metric Digital is a Sahibzada Ajit Singh Nagar, India-based SEO services firm. The team provides Search Engine Optimization and Pay Per Click.
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$1,000+$50 - $99 / hr10 - 49Toronto, Canada
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Established in 2020, LeadGulls Digital Marketing Agency is a small pay per click agency. Their team specializes in Pay Per Click and Social Media Marketing.
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$1,000+Undisclosed10 - 49Roodepoort, South Africa
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Launched in 2017, Prebo Digital is a small Roodepoort, South Africa-based PPC agency. Their services include Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed10 - 49Henderson, NV
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SEO company Frostbite Marketing was founded in 2025. The agency provides Search Engine Optimization and Pay Per Click.
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$10,000+< $25 / hr10 - 49Delhi, India
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See all 5 projectsWeb2tech Solutions offers services in website design, SEO optimization, and digital marketing. The overall feedback indicates dissatisfaction, highlighting issues with website quality, lack of proper content, and unprofessional project management. Clients noted the need for improved responsibility and commitment to their work and client interactions.
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Undisclosed$50 - $99 / hr2 - 9Dublin, Ireland
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Retro Digital is a small SEO agency in Dublin, Ireland. Their services include Search Engine Optimization and Digital Strategy.
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UndisclosedUndisclosed2 - 9Oslo, Norway
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Speedy Digit is a social media marketing firm. Headquartered in Oslo, Norway, the agency was founded in 2019. Their team provides Social Media Marketing and Pay Per Click.
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$1,000+$25 - $49 / hr2 - 9London, England
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Established in 2015, ROI Clinic is a small SEO company. Their services include Search Engine Optimization and Content Marketing.
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$1,000+$25 - $49 / hr2 - 9Los Angeles, CA
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SEO services firm Proflico Digital Marketing was founded in 2018. Based in Los Angeles, California, the team offers Search Engine Optimization and Digital Strategy.
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$1,000+$100 - $149 / hr2 - 9Los Angeles, CA
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Established in 2017, Conversions 360 is a PPC agency. The team offers Pay Per Click and Social Media Marketing and is located in Los Angeles, California.
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$1,000+$25 - $49 / hr2 - 9London, England
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OODigital is a SEO services firm. They are in London, England and have small team of experts. Their services include Search Engine Optimization and Pay Per Click.
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Undisclosed$25 - $49 / hr2 - 9Manchester, England
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Launched in 2019, Boost Leads is a small Manchester, England-based PPC agency. Their team offers Pay Per Click and Social Media Marketing.
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$1,000+< $25 / hr2 - 9Nashik, India
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Digi Sphere Hub, a PPC agency, is located in Nashik, India and Nashik, India. The team offers Pay Per Click and Search Engine Optimization.
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$1,000+$50 - $99 / hr2 - 9
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Small Conversion Optimization company Mobenal, is located in Paris, France and Paris, France. The team provides Conversion Optimization and Pay Per Click.
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- 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 - 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.