Top Search Engine Marketing (SEM) Agencies
Paid search is one of the fastest ways to put your brand in front of high-intent buyers. The right search engine marketing (SEM) agency can refine your bidding strategy, craft compelling ad copy, and turn clicks into measurable revenue. On Clutch, every provider is evaluated through in-depth client reviews, detailed service questionnaires, and verified performance data, so you can hire with confidence. Use the filters on this page to narrow agencies by budget, location, industry expertise, and more. Looking for regional options? Browse leading SEM agencies in the United States, SEM firms in the United Kingdom, and SEM companies in Canada to find a partner that meets your goals and time zone.
Need a particular expertise in Google Ads? Explore the best Google Ads PPC agencies on Clutch to find the perfect partner.
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Featured
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$1,000+$100 - $149 / hr250 - 999Paramus, NJServices provided
See all 357 projectsSmartSites is a comprehensive SEO agency providing robust services in search engine optimization, digital visibility enhancement, and online advertising. Across their reviews, 100% of clients highlight their effective project management and responsiveness. With 90% noting improved website traffic and conversions, SmartSites demonstrates a strong capability in SERP optimization and organic search optimization, making them a reliable partner for businesses seeking to enhance digital visibility and increase qualified leads.
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UndisclosedUndisclosed2 - 9London, England
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Integrated.Social is a pay per click company. Based in London, England, their team focuses on Pay Per Click and Social Media Marketing.
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$1,000+Undisclosed2 - 9Houston, TX
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Launched in 2023, Be Seen Marketing is a small Houston, Texas-based SEO agency. Their team provides Search Engine Optimization and Web Design.
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UndisclosedUndisclosed2 - 9Stirling, Australia
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Thepoint., a PPC company, was established in 2024. The team offers Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9London, England
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Located in London, England, Execute Consult is a small social media marketing agency. Their services include Social Media Marketing and Search Engine Optimization.
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$1,000+$50 - $99 / hr2 - 9
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TheImpactMonk is a SEO agency. The small Arizona-based team focuses on Search Engine Optimization and Web Design. The firm was launched in 2023.
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$5,000+< $25 / hr2 - 9London, England
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FuelUp Media is a Content Marketing company. They are based in London, England and have small team of experts. Their services include Content Marketing and Search Engine Optimization.
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$1,000+$25 - $49 / hr2 - 9
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AdNativ is a pay per click agency. Their team is in St. Petersburg, Florida and Hyderabad, Pakistan and specializes in Pay Per Click and Ecommerce Marketing.
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Undisclosed$100 - $149 / hr2 - 9
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SEO services firm Current is located in New Braunfels, Texas. They provide Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed2 - 9
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SEO services firm depici Group provides Search Engine Optimization and Social Media Marketing. They are based in Sleman, Indonesia.
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UndisclosedUndisclosed2 - 9
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Launched in 2024, Terrano Info Canada Inc| Digital Marketing Company in Calgary is a SEO company. The team focuses on Search Engine Optimization and Social Media Marketing.
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$1,000+< $25 / hr2 - 9
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SEO agency RankForte is headquartered in Casper, Wyoming and Multan, Pakistan. Their services include Search Engine Optimization and Mobile App Development.
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$1,000+< $25 / hr2 - 9
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Vasp Digital is a London, Canada-based SEO agency. Founded in 2019, the team provides Search Engine Optimization and Conversion Optimization.
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$1,000+Undisclosed2 - 9Long Beach, CA
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Founded in 2024, Vibe SEO Co. Is a small Long Beach, California-based SEO services firm. Their services include Search Engine Optimization and Social Media Marketing.
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Undisclosed< $25 / hr2 - 9
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Located in Jaipur, India, Built Virtually is a SEO agency. Their services include Search Engine Optimization and Pay Per Click.
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$1,000+$50 - $99 / hr2 - 9Colchester, England
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Trust Digital Limited is a Digital Strategy company. They offer Digital Strategy and Search Engine Optimization and were founded in 2019. The company is based in Colchester, England.
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$1,000+$50 - $99 / hr2 - 9
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Geo Growth Media is a SEO company. Established in 2024, their team specializes in Search Engine Optimization and Pay Per Click.
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$1,000+$50 - $99 / hr2 - 9
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Beyondea is a SEO agency. Based in Bratislava, Slovakia, the company offers Search Engine Optimization and Media Planning & Buying.
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$1,000+$50 - $99 / hr2 - 9Alicante (Alacant), Spain
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InGravitylabs is a SEO agency headquartered in Alicante (Alacant), Spain. Founded in 2025, the team focuses on Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed2 - 9Bozeman, MT
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Max Impact Marketing, a SEO company, is headquartered in Salt Lake City, Utah and Bozeman, Montana. Launched in 2024, the team focuses on Search Engine Optimization and Web Design.
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Undisclosed$25 - $49 / hr2 - 9
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Local SEO Pro is a SEO agency. Established in 2025, the team offers Search Engine Optimization and Digital Strategy. The company is located in Chicago, Illinois.
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UndisclosedUndisclosed2 - 9
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AxiomWebSolution is a SEO agency launched in 2024. Their services include Search Engine Optimization and Pay Per Click.
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$1,000+$100 - $149 / hr2 - 9
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In Tampere, Finland, Aivi Digital is a small SEO services firm. Their services include Search Engine Optimization and Content Marketing.
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$1,000+Undisclosed2 - 9Sheridan, WY
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ClickWave Marketing LLC is a Sheridan, Wyoming-based SEO services firm. The team provides Search Engine Optimization and Web Design.
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$5,000+Undisclosed2 - 9
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Launched in 2026, Taavos Corporation is a small Warsaw, Poland-based SEO company. Their team specializes in Search Engine Optimization and Pay Per Click.
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$1,000+$150 - $199 / hr2 - 9Smyrna, TN
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Tristar Marketing Solutions is a Smyrna, Tennessee-based SEO company. They focus on Search Engine Optimization and Web Design and were launched in 2021.
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$1,000+$100 - $149 / hr2 - 9Richmond, Australia
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Apex Strategy is a Digital Strategy company. In Richmond, Australia, the team provides Digital Strategy and Search Engine Optimization.
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$1,000+$25 - $49 / hr2 - 9
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See all 1 projectsAgency specializing in innovative and strategic approaches to digital marketing. Successful communication is centered around genuine innovations and ensuring a positive experience for customers.
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$1,000+$50 - $99 / hr2 - 9Old Bridge, NJ
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Howzit , a pay per click company, was established in 2023. The agency focuses on Pay Per Click and Web Design.
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$1,000+$25 - $49 / hr50 - 249Noida, India
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SEO services firm Redrock DigiMark is based in Noida, India and Dover, Delaware. Launched in 2011, the team focuses on Search Engine Optimization and AR/VR development.
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$5,000+$100 - $149 / hr50 - 249Köln, Germany
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FAIRRANK deutschland GmbH is a pay per click company founded in 2004. The company offers Pay Per Click and Search Engine Optimization, and is midsize.
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UndisclosedUndisclosed50 - 249Roswell, GA
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Qiigo is a PR firm. Their midsize team is in Roswell, Georgia and specializes in Public Relations and Pay Per Click. The firm was established in 2006.
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UndisclosedUndisclosed50 - 249Atlanta, GA
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Search Discovery is an AI company launched in 2004. The company specializes in Artificial Intelligence and Pay Per Click, and is midsize.
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UndisclosedUndisclosed50 - 249Allen, TX
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Amerium Data is a SEO company. The team focuses on Search Engine Optimization and Email Marketing and is in Allen, Texas.
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UndisclosedUndisclosed50 - 249Milano, Italy
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Local Web is a social media marketing company. They are in Milano, Italy. Their team offers Social Media Marketing and Pay Per Click.
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$1,000+$25 - $49 / hr50 - 249Ahmedabad, India
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Jexcore Infotech Private Limited is a midsize SEO agency. Founded in 2017, the team offers Search Engine Optimization and Content Marketing.
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UndisclosedUndisclosed50 - 249Newport, Australia
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KingKong is a social media marketing agency. Their midsize team is in Los Angeles, California and Newport, Australia. Their services include Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed50 - 249Athina, Greece
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Socialab is a SEO agency. Launched in 2009, the team offers Search Engine Optimization and Pay Per Click. The agency is based in Athina, Greece.
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UndisclosedUndisclosed50 - 249Dublin, Ireland
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SEO company Wolfgang Digital was established in 2007. Based in Dublin, Ireland, the team offers Search Engine Optimization and Pay Per Click.
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$1,000+$50 - $99 / hrFreelancerHarasiuki, Poland
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Konrad Lebko - Google Ads / SEM Freelancer is a pay per click company established in 2019. Headquartered in Harasiuki, Poland, the team offers Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed50 - 249Cape Coral, FL
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Affinitiv Advertising is a midsize Cape Coral, Florida-based pay per click company. The team focuses on Pay Per Click and Advertising.
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UndisclosedUndisclosed50 - 249Mechanicsburg, PA
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Launched in 2012, B2 Direct is a pay per click company. The agency offers Pay Per Click and Advertising.
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UndisclosedUndisclosed50 - 249
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Freelancer Moynul is a SEO company. They are in New York City, New York. Their team offers Search Engine Optimization and Social Media Marketing.
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UndisclosedUndisclosed50 - 249Boulogne-Billancourt, France
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Effilab is a midsize Boulogne-Billancourt, France-based social media marketing firm. Their services include Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed50 - 249Seattle, WA
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SEOMoz, Inc. Is a SEO company. They were founded in 2003 and focus on Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed1,000 - 9,999Philadelphia, PA
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CMI Media Grou, a Market Research company, was established in 1989. In Philadelphia, Pennsylvania and Cherry Hill, New Jersey, the team offers Market Research and Search Engine Optimization.
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UndisclosedUndisclosed1,000 - 9,999Los Angeles, CA
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Founded in 2001, Creative Circle is a large Content Marketing company. Their services include Content Marketing and Search Engine Optimization.
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UndisclosedUndisclosed50 - 249Sarasota, FL
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Social media marketing company Dealers United is located in Sarasota, Florida. Founded in 2010, the team focuses on Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed50 - 249Florida, Argentina
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SEO agency ABN Digital is in Florida, Argentina. Their services include Search Engine Optimization and Pay Per Click.
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$1,000+$100 - $149 / hr50 - 249New York, NY
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Pay per click agency WorldWide IT Network Inc was launched in 2017. The team specializes in Pay Per Click and Search Engine Optimization.
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Undisclosed$25 - $49 / hrFreelancer
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Search Mad is a small Bracebridge Heath, England-based SEO services firm. Their services include Search Engine Optimization and Pay Per Click.
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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.
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We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
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- Market presence
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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.
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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Compare Top 15 Search Engine Marketing (SEM) Agencies
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$1,000+$100 - $149 / hr250 - 999Paramus, NJ
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
50% Search Engine Optimization30% Pay Per Click20% Other -
$1,000+$100 - $149 / hr50 - 249Costa Mesa, CA
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% Search Engine Optimization60% Pay Per Click30% Other -
$1,000+Undisclosed250 - 999Colorado Springs, CO
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
70% Search Engine Optimization30% Pay Per Click -
$1,000+$150 - $199 / hr250 - 999Copley, OH
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
45% Search Engine Optimization25% Pay Per Click30% Other -
$10,000+$100 - $149 / hr250 - 999San Diego, CA
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
40% Search Engine Optimization10% Pay Per Click50% Other -
$5,000+$150 - $199 / hr50 - 249Marion, IL
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$1,000+$150 - $199 / hr50 - 249Toronto, Canada
Ability to deliver
39.8/40.019.8/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
70% Search Engine Optimization20% Pay Per Click10% Other -
$1,000+$100 - $149 / hr50 - 249Los Angeles, CA
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
40% Search Engine Optimization50% Pay Per Click10% Other -
$5,000+$100 - $149 / hr10 - 49Toronto, Canada
Ability to deliver
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
75% Search Engine Optimization10% Pay Per Click15% Other -
$1,000+$25 - $49 / hr250 - 999Arlington Heights, IL
Ability to deliver
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
40% Search Engine Optimization30% Pay Per Click30% Other -
$1,000+$100 - $149 / hr10 - 49Tampa, FL
Ability to deliver
39.5/40.019.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
70% Search Engine Optimization30% Pay Per Click -
$1,000+$100 - $149 / hr50 - 249Bel Air, MD
Ability to deliver
39.3/40.020/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
20% Search Engine Optimization50% Pay Per Click30% Other -
$1,000+$150 - $199 / hr10 - 49New York, NY
Ability to deliver
39/40.020/20 Reviews9.6/10 Clients & Experience9.5/10 Market PresenceService focus
10% Search Engine Optimization80% Pay Per Click10% Other -
$1,000+$50 - $99 / hr50 - 249San Antonio, TX
Ability to deliver
39/40.020/20 Reviews9.2/10 Clients & Experience9.7/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$5,000+$100 - $149 / hr50 - 249Huntington, NY
Ability to deliver
38.9/40.019.4/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
20% Search Engine Optimization60% Pay Per Click20% Other -
$1,000+$50 - $99 / hr50 - 249Odesa, Ukraine
Ability to deliver
38.9/40.019.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
60% Search Engine Optimization30% Pay Per Click10% Other -
$5,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
38.7/40.019/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
50% Search Engine Optimization50% Pay Per Click -
$1,000+$50 - $99 / hr50 - 249Los Angeles, CA
Ability to deliver
38.6/40.020/20 Reviews9/10 Clients & Experience9.6/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$1,000+$50 - $99 / hr50 - 249L'viv, Ukraine
Ability to deliver
38.5/40.020/20 Reviews10/10 Clients & Experience8.5/10 Market PresenceService focus
80% Search Engine Optimization10% Pay Per Click10% Other -
$1,000+$25 - $49 / hr50 - 249Sahibzada Ajit Singh Nagar, India
Ability to deliver
38.4/40.019/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
55% Search Engine Optimization15% Pay Per Click30% Other -
$1,000+$25 - $49 / hr250 - 999
Ability to deliver
38.4/40.018.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
35% Search Engine Optimization35% Pay Per Click30% Other -
$1,000+$100 - $149 / hr10 - 49South Jordan, UT
Ability to deliver
38.2/40.018.6/20 Reviews9.9/10 Clients & Experience9.7/10 Market PresenceService focus
65% Search Engine Optimization25% Pay Per Click10% Other -
$1,000+$100 - $149 / hr50 - 249Lehi, UT
Ability to deliver
38.1/40.018.2/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
75% Search Engine Optimization25% Pay Per Click -
$1,000+$100 - $149 / hr50 - 249Chicago, IL
Ability to deliver
37.9/40.018/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
70% Search Engine Optimization25% Pay Per Click5% Other -
$1,000+$100 - $149 / hr10 - 49Richmond, Australia
Ability to deliver
37.8/40.018.2/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
70% Search Engine Optimization15% Pay Per Click15% Other -
$5,000+$100 - $149 / hr10 - 49Calgary, Canada
Ability to deliver
37.7/40.020/20 Reviews10/10 Clients & Experience7.7/10 Market PresenceService focus
45% Search Engine Optimization40% Pay Per Click15% Other -
$1,000+$100 - $149 / hr250 - 999Odesa, Ukraine
Ability to deliver
37.5/40.017.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
40% Search Engine Optimization30% Pay Per Click30% Other -
$5,000+$200 - $300 / hr50 - 249Chicago, IL
Ability to deliver
37.5/40.019/20 Reviews10/10 Clients & Experience8.5/10 Market PresenceService focus
40% Search Engine Optimization45% Pay Per Click15% Other -
$1,000+$100 - $149 / hr10 - 49San Diego, CA
Ability to deliver
37.4/40.017.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
80% Search Engine Optimization10% Pay Per Click10% Other -
$5,000+$150 - $199 / hr50 - 249Pleasant Grove, UT
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% Search Engine Optimization50% Pay Per Click40% 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.