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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UndisclosedUndisclosedFreelancerMadison, CT
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Soundview Creative LLC is a web design company. In Madison, Connecticut, their team provides Web Design and Search Engine Optimization.
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UndisclosedUndisclosedFreelancerFort Lauderdale, FL
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Leverage Digital Marketing, a SEO services firm, provides Search Engine Optimization and Pay Per Click. The firm is located in Fort Lauderdale, Florida.
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UndisclosedUndisclosedFreelancer
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Spread Gather Digital Marketing is a social media marketing company. They are located in Paris, Tennessee and have small team. Their team provides Social Media Marketing and Content Marketing.
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UndisclosedUndisclosedFreelancerPortage, MI
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Established in 2015, Webistries Marketing & SEO is a small SEO agency. Their services include Search Engine Optimization and Web Design.
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UndisclosedUndisclosedFreelancerNew York, NY
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Easy4Host Inc. Is a web design agency. The agency is located in New York, New York. Their team specializes in Web Design and Search Engine Optimization.
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UndisclosedUndisclosedFreelancerPainted Post, NY
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Founded in 1997, Orlando Web Services, LLC is a web design company. The small team specializes in Web Design and Search Engine Optimization.
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UndisclosedUndisclosedFreelancerParla, Spain
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SEOs Marketing, a web design agency, was founded in 2015. The small team offers Web Design and Web Development.
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UndisclosedUndisclosedFreelancerNorcross, GA
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Cloud Website Solutions, a SEO services firm, provides Search Engine Optimization and Web Design. The agency is located in Norcross, Georgia.
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UndisclosedUndisclosedFreelancerJoplin, MO
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Established in 2016, Tier 9, LLC is a SEO company. The team offers Search Engine Optimization and Web Design.
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UndisclosedUndisclosedFreelancerCarrollton, GA
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Compass Solutions is a web design company. The team is headquartered in Carrollton, Georgia, and their services include Web Design and Search Engine Optimization.
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UndisclosedUndisclosedFreelancerJasper, GA
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North Georgia Web Design is a web design agency. They are in Jasper, Georgia, and their services include Web Design and Web Development.
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UndisclosedUndisclosedFreelancerRinggold, VA
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McDarmont Web Design, a Content Marketing company, is headquartered in Ringgold, Virginia. Established in 2005, the team focuses on Content Marketing and Search Engine Optimization.
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UndisclosedUndisclosedFreelancer
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Small SEO company Right Stuff Web Development LLC, is located in Front Royal, Virginia. Their services include Search Engine Optimization and Web Design.
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UndisclosedUndisclosedFreelancerGalax, VA
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Mountain Empire Web Creations LLC is a small web design company established in 2013. Their services include Web Design and Web Development.
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UndisclosedUndisclosedFreelancerAbingdon, VA
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Byte Blaze Designs is a SEO agency. Their small team of employees is based in Abingdon, Virginia. Their team specializes in Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosedFreelancer
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Rahim Huda Ltd is a PPC agency. Their team is headquartered in London, England and offers Pay Per Click and Digital Strategy.
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UndisclosedUndisclosedFreelancerPuyallup, WA
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Zech Design is a SEO agency. The Puyallup, Washington-based team focuses on Search Engine Optimization and Web Design.
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UndisclosedUndisclosedFreelancer
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WebWhale Inc. Is a web design company. They are based in Toronto, Canada and have small team. Their services include Web Design and Search Engine Optimization.
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$1,000+UndisclosedFreelancer
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In Hyderabad, India, Sandeep Reddy (Digital Marketing Consultant) is a small Mobile & App Marketing company. Their services include Mobile & App Marketing and Search Engine Optimization.
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UndisclosedUndisclosedFreelancerLondon, England
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Social Union Digital is a social media marketing agency launched in 2024. Their team provides Social Media Marketing and Branding.
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UndisclosedUndisclosedFreelancer
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WEB801 is a small Content Marketing company located in Spanish Fork, Utah. The team focuses on Content Marketing and Email Marketing.
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UndisclosedUndisclosedFreelancerGrafton, WI
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TheNetStuff LLC is a SEO company. The team is located in Grafton, Wisconsin, and their services include Search Engine Optimization and Web Design.
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UndisclosedUndisclosedFreelancerShillington, PA
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Launched in 2023, Digital Mully is a web design company. In Shillington, Pennsylvania, the team specializes in Web Design and E-Commerce Development.
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UndisclosedUndisclosedFreelancerSan Antonio, TX
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CoreWeb Technologies LLC is a PPC agency. Located in San Antonio, Texas, the agency offers Pay Per Click and Web Development.
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UndisclosedUndisclosedFreelancer
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Website and Social Media Solutions, LLC is a small Greensboro, North Carolina-based SEO services firm. The team provides Search Engine Optimization and Web Design.
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UndisclosedUndisclosedFreelancerGoffstown, NH
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Social media marketing firm White Birch Digital Marketing was launched in 2024. The team offers Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosedFreelancer
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Get Global Marketing, a Content Marketing company, was established in 2016. In Bend, Oregon, the team focuses on Content Marketing and Search Engine Optimization.
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UndisclosedUndisclosedFreelancerMount Airy, MD
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Amble Media Group is a small social media marketing firm based in Mount Airy, Maryland. Their services include Social Media Marketing and Content Marketing.
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UndisclosedUndisclosedFreelancerMillstadt, IL
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SEO company Whole Brain Digital LLC is based in Millstadt, Illinois. Launched in 2018, the team specializes in Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosedFreelancerNewbridge, Ireland
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WebBuddy, a small SEO company, is located in Newbridge, Ireland. The team offers Search Engine Optimization and Web Design.
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Undisclosed< $25 / hrFreelancerKochi, India
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Digital Edge Xperts is a social media marketing company. The agency is headquartered in Kochi, India. Their services include Social Media Marketing and Search Engine Optimization.
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$5,000+$50 - $99 / hrFreelancerFilderstadt, Germany
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Allezwäg, a website development company, is headquartered in Filderstadt, Germany. Their services include Web Development and Web Design.
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UndisclosedUndisclosedFreelancerSouth Bend, IN
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Digital Strategy company AE Digital Marketing Agency is headquartered in South Bend, Indiana. They provide Digital Strategy and Conversion Optimization.
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$1,000+$50 - $99 / hrFreelancer
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Sunergos Technology is a Content Marketing company. Their small team of employees is in Wellsboro, Pennsylvania. Their team specializes in Content Marketing and Conversion Optimization.
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$1,000+$50 - $99 / hrFreelancer
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Rhody Web Development is a small East Providence, Rhode Island-based web development firm. Their services include Web Development and Search Engine Optimization.
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UndisclosedUndisclosedFreelancer
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FATHIMATH RIYA, a SEO agency, specialize in Search Engine Optimization and Digital Strategy. They were established in 2024.
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UndisclosedUndisclosedFreelancerWaco, TX
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Adworx Media is a social media marketing firm. They were founded in 2023 and focus on Social Media Marketing and Conversion Optimization.
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$1,000+UndisclosedFreelancer
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Flash Forward Agency is a small web design company headquartered in Onalaska, Wisconsin. The team focuses on Web Design and UX/UI Design.
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UndisclosedUndisclosedFreelancerSouthampton, England
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Geek Unique is a small e-commerce development firm founded in 2023. Their team specializes in E-Commerce Development and Search Engine Optimization.
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UndisclosedUndisclosedFreelancerEdmond, OK
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GlobeLight Marketing is a social media marketing agency established in 2020. Their services include Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosedFreelancerSt Albans, England
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Based in St Albans, England, Fat Sloth Digital is a Digital Strategy company. They focus on Digital Strategy and Search Engine Optimization.
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UndisclosedUndisclosedFreelancerOshawa, Canada
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Launched in 2022, Red Minstrel Marketing is a social media marketing company. The company focuses on Social Media Marketing and CRM consulting and SI.
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UndisclosedUndisclosedFreelancerLondon, England
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Revitalize Innovations, a social media marketing agency, was established in 2024. The company offers Social Media Marketing and Pay Per Click, and is small.
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UndisclosedUndisclosedFreelancerAhmedabad, India
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Social media marketing agency POORNIMA PILLAI was launched in 2025. The small team focuses on Social Media Marketing and Content Marketing.
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UndisclosedUndisclosedFreelancerPalmdale, CA
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Social media marketing company Suncrest Media is in Palmdale, California. Established in 2015, the team offers Social Media Marketing and Content Marketing.
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UndisclosedUndisclosedFreelancerMill Valley, CA
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Wilder Strategy Lab is a social media marketing company. The Mill Valley, California-based firm provides Social Media Marketing and Search Engine Optimization.
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$1,000+$25 - $49 / hrFreelancer
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Established in 2022, Digitall MDR is a small Mumbai, India-based web design agency. Their services include Web Design and Social Media Marketing.
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UndisclosedUndisclosedFreelancer
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Johny Joseph, a small Other Digital Marketing company, is headquartered in kannur, India. Their services include Other Digital Marketing and Social Media Marketing.
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UndisclosedUndisclosedFreelancer
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Founded in 2025, chandaana vasu is a social media marketing company. The team provides Social Media Marketing and Search Engine Optimization.
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$1,000+< $25 / hrFreelancerMumbai, India
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Small social media marketing firm Digital Rushabh Jain - Digital Marketing Freelancer in Mumbai, is in Mumbai, India. Their services include Social Media Marketing and Content Marketing.
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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.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
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.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
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Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
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+$50 - $99 / hr50 - 249Odesa, Ukraine
Ability to deliver
34.1/40.018/20 Reviews10/10 Clients & Experience6.1/10 Market PresenceService focus
60% Search Engine Optimization30% Pay Per Click10% Other -
$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+$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.