Top Search Engine Marketing (SEM) Agencies
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$1,000+$100 - $149 / hr250 - 999Paramus, NJServices provided
See all 351 projectsSmartSites is a comprehensive digital marketing agency specializing in SEO and digital visibility enhancement, consistently praised for its professionalism and responsiveness. With high ratings in client satisfaction, SmartSites has achieved significant outcomes like tripling website traffic and improving ROI for various businesses. Approximately 90% of reviews highlight their effective project management and timely delivery, underscoring their capability in optimizing search performance and enhancing online visibility.
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$5,000+$100 - $149 / hr250 - 999Baltimore, MD
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Jellyfish US, an Email Marketing company, was established in 1999. The company specializes in Email Marketing and Pay Per Click.
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UndisclosedUndisclosed250 - 999Bend, OR
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G5 is a midsize Bend, Oregon-based branding firm. Their services include Branding and Marketing Strategy.
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UndisclosedUndisclosed250 - 999New York, NY
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Established in 2018, Atypical Digital is a midsize Content Marketing company. Their services include Content Marketing and Digital Strategy.
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UndisclosedUndisclosed250 - 999Lochearn, MD
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In Lochearn, Maryland, Edgy Digital Network, LLC is a midsize Digital Strategy company. The team specializes in Digital Strategy and Marketing Strategy.
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UndisclosedUndisclosed250 - 999Lancaster, PA
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LNP Media Group is a midsize Advertising company in Lancaster, Pennsylvania. The team focuses on Advertising and Email Marketing.
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UndisclosedUndisclosed250 - 999Leipzig, Germany
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RegioHelden (Ströer Online Marketing), a Digital Strategy company, is headquartered in Leipzig, Germany. The team focuses on Digital Strategy and Mobile App Development.
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UndisclosedUndisclosed250 - 999Stuttgart, Germany
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Hurra.com™ is an Advertising company. Headquartered in Stuttgart, Germany, the company offers Advertising and Social Media Marketing.
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UndisclosedUndisclosed250 - 999London, England
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MG OMD is a media planning and buying company. The London, England-based agency was founded in 1990. Their services include Media Planning & Buying and Social Media Marketing.
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UndisclosedUndisclosed250 - 999Wilmington, DE
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Burloak Consulting, a Digital Strategy company, is headquartered in Wilmington, Delaware and Calgary, Canada. The team provides Digital Strategy and Social Media Marketing.
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UndisclosedUndisclosed250 - 999Carson City, NV
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Swift Local Solutions is a public relations company. Established in 1975, the team focuses on Public Relations and Social Media Marketing. The firm is located in Carson City, Nevada.
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UndisclosedUndisclosed250 - 999Maidstone, England
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Automotive Transformation Group is a SEO services firm. Their midsize team is in Maidstone, England. Their team specializes in Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed250 - 999Saskatoon, Canada
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Founded in 2023, Harvard Excelerate, a midsize social media marketing company, is located in Saskatoon, Canada and Regina, Canada. Their team provides Social Media Marketing and Email Marketing.
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UndisclosedUndisclosed250 - 999Dublin, Ireland
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SEO agency WHY Global Services was established in 2009. Headquartered in Dublin, Ireland and Clifton upon Dunsmore, England, the team offers Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed250 - 999Frisco, TX
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Elixirr Digital is a midsize social media marketing firm in Frisco, Texas and Colchester, England. The team specializes in Social Media Marketing and Email Marketing.
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UndisclosedUndisclosed250 - 999Budapest, Hungary
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Mito Group, a branding firm, was established in 2008. The team specializes in Branding and Conversion Optimization and is in Budapest, Hungary.
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UndisclosedUndisclosed250 - 999
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Branding company StratMarketer is located in. They offer Branding and Marketing Strategy and were founded in 2025.
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$10,000+$50 - $99 / hr2 - 9Orlando, FL
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See all 1 projectsAnthem Software is a company that offers services in search engine optimization, website hosting, and maintenance, along with social media marketing. However, feedback suggests dissatisfaction with their execution, with 100% of reviewers expressing disappointment in service quality and project management, highlighting issues with deliverables and ongoing charges for unsatisfactory work.
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$1,000+$100 - $149 / hr2 - 9Lake Arrowhead, CA
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RoxxiStudios™, LLC is a web design agency. Founded in 2010, the team focuses on Web Design and Search Engine Optimization. The company is in Lake Arrowhead, California.
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$1,000+$25 - $49 / hr50 - 249Chandigarh, India
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See all 3 projectsKmarketing Agency provides comprehensive digital marketing services, specializing in SEO, Search Engine Marketing, and enhancing online visibility. Client reviews highlight their expertise in boosting website ranking and conversion rates, along with their strategic approach and exceptional project management. Their data-driven and transparent communication methods contribute to positive outcomes and client satisfaction.
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$1,000+$25 - $49 / hr50 - 249Mumbai, India
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Apex Infotech India Digital Marketing Services is an user experience agency. Their midsize team of employees is based in Mumbai, India. Their team focuses on UX/UI Design and Marketing Strategy.
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$10,000+$200 - $300 / hr50 - 249New York, NY
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Percepture is a PR agency. They were launched in 2004 and focus on Public Relations and Search Engine Optimization.
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$1,000+Undisclosed50 - 249Vestavia Hills, AL
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Launched in 2007, Bell Media, LLC, a midsize Content Marketing company, is in Vestavia Hills, Alabama and Montgomery, Alabama. Their services include Content Marketing and Conversion Optimization.
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$10,000+$50 - $99 / hr50 - 249Mumbai, India
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SocioSquares is a Warminster, Pennsylvania-based SEO company. Their services include Search Engine Optimization and Social Media Marketing.
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$1,000+$100 - $149 / hr50 - 249Los Angeles, CA
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Webzool Creative Inc. Is a branding company established in 2012. The firm offers Branding and Pay Per Click.
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$5,000+$25 - $49 / hr50 - 249Jalandhar, India
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Digital Raisers is a pay per click company. Established in 2018, the firm is based in Jalandhar, India. Their services include Pay Per Click and Search Engine Optimization.
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$1,000+$150 - $199 / hr50 - 249Rozelle, Australia
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AdTorque Edge is a Digital Strategy company founded in 2007. Their team focuses on Digital Strategy and Other Digital Marketing.
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UndisclosedUndisclosed50 - 249Zürich, Switzerland
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W4 is a SEO agency. Their midsize team is located in Zürich, Switzerland and Dresden, Germany and offers Search Engine Optimization and Pay Per Click. The firm was founded in 1994.
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UndisclosedUndisclosed50 - 249Loughton, England
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Sprout Media is a midsize social media marketing company in Loughton, England. Their services include Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed1,000 - 9,999Ahmedabad, India
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Riddhi Corporate Services Limited is an Ahmedabad, India-based Content Marketing company. Established in 2010, the team offers Content Marketing and Search Engine Optimization.
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$1,000+$50 - $99 / hr50 - 249Banja Luka, Bosnia and Herzegovina
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Aquarius is a social media marketing agency. Launched in 1993, the team offers Social Media Marketing and Pay Per Click. The agency is in Banja Luka, Bosnia and Herzegovina.
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$1,000+$25 - $49 / hr50 - 249Ho Chi Minh, Vietnam
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Terus Technology is a social media marketing firm headquartered in Ho Chi Minh, Vietnam. They offer Social Media Marketing and Search Engine Optimization and were launched in 2023.
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$10,000+Undisclosed50 - 249Shelton, CT
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BMG360 is a media planning & buying company. The agency is in Shelton, Connecticut. Their team provides Media Planning & Buying and Conversion Optimization.
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UndisclosedUndisclosed50 - 249
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Founded in 2000, Lawsyst is a SEO services firm. The team provides Search Engine Optimization and Pay Per Click and is based in Leicester, England.
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$5,000+UndisclosedFreelancer
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Based in Sheridan, Wyoming, AtOnce is a SEO services firm. The team offers Search Engine Optimization and Content Marketing.
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$1,000+$25 - $49 / hr2 - 9Mumbai, India
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IDigitize, a SEO company, was launched in 2016. Located in Mumbai, India, the team offers Search Engine Optimization and Social Media Marketing.
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$1,000+$50 - $99 / hr2 - 9Wigmore, England
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We Are The Missing Link Ltd, a web design company, was established in 2014. The small team offers Web Design and Pay Per Click.
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$1,000+$100 - $149 / hr2 - 9Minneapolis, MN
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AMP Digital Agency is an Other Digital Marketing company. The company is headquartered in Minneapolis, Minnesota. Their team specializes in Other Digital Marketing and Pay Per Click.
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$1,000+$50 - $99 / hr2 - 9Jakarta, Indonesia
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Established in 2009, Next Innovation (Nex-i) is a website development firm. The team offers Web Development and Pay Per Click.
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$1,000+< $25 / hr2 - 9San Diego, CA
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See all 2 projectsSynergy Direct Solution LLC provides MCA leads, business loan leads, and other advertising services. The reviews highlight the company's exceptional lead quality, effective project management, and strong client support, with particular praise for Kyle Readdick's responsiveness and industry knowledge. Clients consistently report significant improvements in leads, sales, and commissions.
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$5,000+< $25 / hr50 - 249Nagpur, India
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See all 1 projectsDo you want to give services to your customer with personalized support and real-time convince the customer? Are you wanted to save marketing expenditure and increase sales and want to build up a
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$1,000+< $25 / hr50 - 249
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See all 1 projectsWebsite Aspire offers comprehensive e-commerce website development services, specializing in SEO-friendly solutions utilizing platforms like Shopify. Clients consistently commend their customer-centric approach, effective project management, and the ability to deliver measurable outcomes such as increased website traffic, improved conversion rates, and enhanced user experience.
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$1,000+$100 - $149 / hr2 - 9Roma, Italy
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See all 1 projectsStrumentiseo offers comprehensive SEO services, including site assessments, keyword research, and performance enhancements. Clients have praised their excellent project management and communication, noting significant improvements in website rankings and online visibility. The company is recognized for delivering competitive value and fostering substantial performance gains.
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$1,000+$50 - $99 / hr2 - 9Columbus, OH
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Fullsight - Digital Marketing Agency is a small web design company headquartered in Columbus, Ohio. The team offers Web Design and Social Media Marketing.
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UndisclosedUndisclosed250 - 999Noida, India
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Fastinfo Hub is a social media marketing agency. Established in 2013, the team specializes in Social Media Marketing and Email Marketing.
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$1,000+$25 - $49 / hr250 - 999
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Midsize SEO company Remote Hive Ltd, is headquartered in Lahore, Pakistan. Their services include Search Engine Optimization and Digital Strategy.
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$1,000+$50 - $99 / hr50 - 249London, England
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Founded in 2025, Marketing Max is a social media marketing agency. The company specializes in Social Media Marketing and Search Engine Optimization.
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$5,000+$50 - $99 / hr10 - 49Karachi, Pakistan
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See all 1 projectsTamatos specializes in web design and development, particularly in creating and updating WordPress sites. Overall feedback from clients highlights their professional communication, effective project management, and the notable increase in website traffic and leads following project completion. Clients also appreciate their willingness to provide guidance on content updates.
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$1,000+$25 - $49 / hr2 - 9București, Romania
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See all 4 projectsSEOmark.ro — We are a Romanian, Bucharest Marketing Agency, focused on SEO, PPC and - most importantly - real results. What we do: We help SMBs and mid-market teams turn budgets into revenue
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$1,000+$50 - $99 / hr2 - 9
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Backlinkfy is a Los Angeles, California-based SEO agency. They specialize in Search Engine Optimization and Content Marketing and were launched in 2015.
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$1,000+$25 - $49 / hr2 - 9Glasgow, Scotland
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WEB UPLIFT LTD is a SEO company. Their team is in Glasgow, Scotland. The company focuses on Search Engine Optimization and Pay Per Click.
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Compare Top 15 Search Engine Marketing (SEM) Agencies
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$1,000+$100 - $149 / hr10 - 49Oklahoma City, OK
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40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
90% Search Engine Optimization10% Pay Per Click -
$1,000+$100 - $149 / hr250 - 999Paramus, NJ
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40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
50% Search Engine Optimization30% Pay Per Click20% Other -
$5,000+$100 - $149 / hr50 - 249Pleasant Grove, UT
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40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% Search Engine Optimization70% Pay Per Click20% Other -
$1,000+$100 - $149 / hr50 - 249Costa Mesa, CA
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40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% Search Engine Optimization60% Pay Per Click30% Other -
$1,000+$100 - $149 / hr250 - 999Colorado Springs, CO
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
60% Search Engine Optimization20% Pay Per Click20% Other -
$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 -
$1,000+$25 - $49 / hr250 - 999Arlington Heights, IL
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
40% Search Engine Optimization40% Pay Per Click20% Other -
$1,000+$50 - $99 / hr50 - 249Odesa, Ukraine
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
60% Search Engine Optimization30% Pay Per Click10% Other -
$1,000+$100 - $149 / hr10 - 49South Jordan, UT
Ability to deliver
39.4/40.019.8/20 Reviews9.9/10 Clients & Experience9.7/10 Market PresenceService focus
65% Search Engine Optimization25% Pay Per Click10% Other -
$1,000+$100 - $149 / hr10 - 49Tampa, FL
Ability to deliver
39.3/40.019.6/20 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 -
$5,000+Undisclosed10 - 49New York, NY
Ability to deliver
39.1/40.020/20 Reviews10/10 Clients & Experience9.1/10 Market PresenceService focus
10% Search Engine Optimization90% Pay Per Click -
$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+$100 - $149 / hr50 - 249Lehi, UT
Ability to deliver
38.9/40.019/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
75% Search Engine Optimization25% Pay Per Click -
$1,000+$50 - $99 / hr50 - 249San Antonio, TX
Ability to deliver
38.9/40.020/20 Reviews9.2/10 Clients & Experience9.6/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% 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
70% Search Engine Optimization10% Pay Per Click20% Other -
$1,000+$50 - $99 / hr50 - 249Los Angeles, CA
Ability to deliver
38.6/40.020/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$1,000+$25 - $49 / 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+$100 - $149 / hr50 - 249Boca Raton, FL
Ability to deliver
39.5/40.020/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
55% Search Engine Optimization10% Pay Per Click35% Other -
$1,000+$25 - $49 / hr50 - 249Sahibzada Ajit Singh Nagar, India
Ability to deliver
38/40.018.6/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
55% Search Engine Optimization15% Pay Per Click30% Other -
$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 / hr250 - 999Odesa, Ukraine
Ability to deliver
37.9/40.018.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
40% Search Engine Optimization30% Pay Per Click30% Other -
$1,000+$100 - $149 / hr10 - 49San Diego, CA
Ability to deliver
37.8/40.018.2/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
80% Search Engine Optimization10% Pay Per Click10% 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 -
$5,000+$100 - $149 / hr50 - 249Huntington, NY
Ability to deliver
37.7/40.018.2/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
20% Search Engine Optimization60% Pay Per Click20% Other -
$1,000+$50 - $99 / hr50 - 249Dnipro, Ukraine
Ability to deliver
37.4/40.019.6/20 Reviews10/10 Clients & Experience7.8/10 Market PresenceService focus
75% Search Engine Optimization10% Pay Per Click15% 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.