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
What are Featured Providers?
$1,000+$100 - $149 / hr250 - 999Paramus, NJServices provided
See all 366 projectsSmartSites is a comprehensive SEO agency that specializes in enhancing digital visibility through services like search engine optimization, PPC, and website updates. With a 100% positive feedback rate, clients consistently praise their timely delivery, responsive communication, and effective SEO strategies. An impressive 40% of reviewers highlighted their strong project management and personal service, underscoring SmartSites' commitment to achieving measurable business growth and online visibility improvements.
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UndisclosedUndisclosed10 - 49Orlando, FL
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Ecommerce Marketing company Digital Starship is based in Orlando, Florida and Chicago, Illinois. The team specializes in Ecommerce Marketing and Search Engine Optimization.
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UndisclosedUndisclosed10 - 49Beograd, Serbia
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Advertising company Smart Web Serbia is headquartered in Beograd, Serbia. Their services include Advertising and Search Engine Optimization.
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UndisclosedUndisclosed10 - 49Amsterdam, Netherlands
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Established in 2013, The Next Ad is an Advertising company. The team offers Advertising and Social Media Marketing.
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UndisclosedUndisclosed10 - 49Malmö, Sweden
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Topvisible is a SEO agency launched in 2011. The agency provides Search Engine Optimization and Pay Per Click, and is small.
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UndisclosedUndisclosed10 - 49Salamanca, Spain
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IsAura Media - Digital Marketing is a small SEO agency. Launched in 2020, the team specializes in Search Engine Optimization and Pay Per Click.
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$1,000+$50 - $99 / hr10 - 49San Francisco, CA
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Ranxy provides full-service social media management, including creative content, posts, engagement, and reporting, and offers PPC services with a focus on transparent reporting and measurable outcomes. Reviews highlight Ranxy's effective communication, timely delivery, and good value for cost, making it a reliable partner for enhancing customer engagement and achieving marketing objectives.
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UndisclosedUndisclosed10 - 49Orland Park, IL
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Social media marketing firm Event Hawk is located in Orland Park, Illinois. Their services include Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed10 - 49Faisalabad, Pakistan
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Located in Faisalabad, Pakistan and Liverpool, England, DGSOL is a social media marketing firm. The team specializes in Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed10 - 49
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Commerce Garage Inc. Is a PPC company. The small Toronto, Canada-based team specializes in Pay Per Click and Social Media Marketing. The company was founded in 2017.
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UndisclosedUndisclosed10 - 49Honolulu, HI
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Founded in 2003, Panana Marketing is a SEO services firm. The team focuses on Search Engine Optimization and Pay Per Click and is based in Honolulu, Hawaii.
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UndisclosedUndisclosed10 - 49
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Tech Isle Consulting is a social media marketing firm founded in 2022. The team offers Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed10 - 49Springfield, OH
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Big Fish Local , a social media marketing firm, was launched in 2015. The agency specializes in Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed10 - 49
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Small Email Marketing company Consoft Limited, is in City of London, England. The team offers Email Marketing and Search Engine Optimization.
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UndisclosedUndisclosed10 - 49
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Founded in 2024, Fractional Growth Marketing is a Content Marketing company. The team offers Content Marketing and Search Engine Optimization and is headquartered in Tucson, Arizona.
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UndisclosedUndisclosed10 - 49Dripping Springs, TX
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Based in Dripping Springs, Texas, Searchlogic is a social media marketing agency. Launched in 2012, the team provides Social Media Marketing and Email Marketing.
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UndisclosedUndisclosed10 - 49
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Second Team Consulting, a SEO agency, was founded in 2019. They offers Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed10 - 49Orlando, FL
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Launched in 2018, Lau Marketing is a social media marketing agency. The small team offers Social Media Marketing and Content Marketing.
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UndisclosedUndisclosed10 - 49Orlando, FL
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Established in 2018, Lau Marketing, a small social media marketing agency, is headquartered in Orlando, Florida. Their services include Social Media Marketing and Content Marketing.
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UndisclosedUndisclosed10 - 49
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Digital Consulting Pros is a social media marketing firm launched in 2017. Their services include Social Media Marketing and Content Marketing.
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UndisclosedUndisclosed10 - 49Las Vegas, NV
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Vertex Visibility is a social media marketing agency. The agency is located in Las Vegas, Nevada. Their team offers Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed10 - 49Nashville, TN
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Founded in 2015, Biz Marketing Pros is an Advertising company. Their team focuses on Advertising and Search Engine Optimization.
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UndisclosedUndisclosed10 - 49Pozuelo del Rey, Spain
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SEO services firm aunmasdificiltodavia.es was established in 2012. The small team offers Search Engine Optimization and Social Media Marketing.
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UndisclosedUndisclosed10 - 49Ann Arbor, MI
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Small SEO services firm Website Optimization, is in Ann Arbor, Michigan. Their services include Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed10 - 49
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Small Conversion Optimization company Almost Illegal Ads, is located in Valley Springs, California. Their services include Conversion Optimization and Search Engine Optimization.
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UndisclosedUndisclosed10 - 49Cincinnati, OH
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Robben Media is a Conversion Optimization company. The Cincinnati, Ohio-based agency was launched in 2018. Their team focuses on Conversion Optimization and Search Engine Optimization.
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UndisclosedUndisclosed10 - 49Bellevue, WA
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SEO company Seattle Digital Marketing is in Bellevue, Washington. The team provides Search Engine Optimization and Social Media Marketing.
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UndisclosedUndisclosed10 - 49Preston, England
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SEO services firm Freedom Search Ltd is in Preston, England. Launched in 2010, the team specializes in Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed10 - 49Denver, CO
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MVP Web Services is a SEO services firm. The team provides Search Engine Optimization and Social Media Marketing, and the firm is based in Denver, Colorado.
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UndisclosedUndisclosed10 - 49
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Osminog is a SEO company. Founded in 2019, the company focuses on Search Engine Optimization and Social Media Marketing.
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UndisclosedUndisclosed10 - 49Manchester, England
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CJ Digital is a social media marketing company in Manchester, England. They provide Social Media Marketing and Search Engine Optimization and were launched in 2022.
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UndisclosedUndisclosed10 - 49
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Social media marketing company Creatos Media is based in Birmingham, England. They offer Social Media Marketing and Affiliate Marketing and were founded in 2018.
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UndisclosedUndisclosed10 - 49Bengaluru, India
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DClickweb is a social media marketing agency. The company is headquartered in Bengaluru, India. Their services include Social Media Marketing and Email Marketing.
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UndisclosedUndisclosed10 - 49Carlsbad, CA
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Defy Digital Marketing is a Marketing Strategy company. They are in Carlsbad, California and have small team. Their team specializes in Marketing Strategy and Content Marketing.
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UndisclosedUndisclosed10 - 49Bogotá, D.C., Colombia
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La Marcadería® is a branding firm. In Bogotá, D.C., Colombia, the firm was launched in 2013. Their team provides Branding and Social Media Marketing.
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UndisclosedUndisclosed10 - 49Sant'Agostino, Italy
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Prima Posizione Srl, a public relations agency, was established in 2006. The team focuses on Public Relations and Marketing Strategy.
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UndisclosedUndisclosed10 - 49Stoke-on-Trent, England
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Seodium is a SEO services firm founded in 2023. The small team provides Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed10 - 49Madison, WI
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Established in 2016, Silver Path Marketing, a small pay per click company, is headquartered in Madison, Wisconsin. Their services include Pay Per Click and Search Engine Optimization.
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$1,000+< $25 / hr10 - 49
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Launched in 2019, Orbital Technologies is an e-commerce development firm. The team provides E-Commerce Development and Custom Software Development.
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$5,000+$25 - $49 / hr10 - 49Dubai, United Arab Emirates
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Taqseem Marketing Management LLC is a branding firm launched in 2022. Their team provides Branding and Social Media Marketing.
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$5,000+$25 - $49 / hr10 - 49
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Global Key Info Solutions is a small web development firm. They focus on Web Development and Mobile App Development and were launched in 2020.
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$1,000+$25 - $49 / hr2 - 9Morden, England
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Websites Made, a web design agency, is in Morden, England and Peterborough, England. They provide Web Design and Web Development.
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$1,000+< $25 / hrFreelancer
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See all 1 projectsKSITSOLUTIONS specializes in web development and digital marketing, providing services such as UX/UI design for web applications. Reviews highlight the company's excellent project management, timely delivery, and strong work culture, demonstrating dedication and professionalism. Clients appreciate KSITSOLUTIONS' ability to clearly understand and execute tasks effectively.
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$1,000+< $25 / hr10 - 49
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See all 2 projectsSEOChum offers comprehensive SEO services, including Search Optimization, Meta Tag Setup, Image Optimization, and social media promotion to enhance online visibility and website ranking. Reviews highlight increased organic traffic and brand awareness, noting exceptional communication, agile methodology, and professionalism as recurrent themes. Clients reported no areas for improvement, reflecting high satisfaction.
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Undisclosed$25 - $49 / hr10 - 49Porto Alegre, Brazil
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See all 1 projectsENGLOBE - Gestão Digital e Tecnologia LTDA specializes in creating websites and implementing effective marketing strategies, particularly through Google Ads. Reviews highlight their professionalism, quality, and transparent workflow, which have significantly contributed to the business growth of their clients. Clients appreciate their human-centered approach, although there's a suggestion for more thorough competitor research.
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Undisclosed$25 - $49 / hr10 - 49
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The Real Social Company is a web design company. Launched in 2002, the team focuses on Web Design and Advertising. The agency is in Columbus, Ohio.
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UndisclosedUndisclosed50 - 249Pune, India
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Enayble is a midsize website development firm headquartered in Pune, India. Their services include Web Development and Advertising.
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$1,000+Undisclosed10 - 49Denham Court, Australia
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Echelon Digital Brand Strategy Pty. Ltd is a Digital Strategy company launched in 2015. Their services include Digital Strategy and Search Engine Optimization.
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$1,000+$100 - $149 / hr10 - 49Ottawa, Canada
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Duco Media & Technology Solutions, an Advertising company, is headquartered in Ottawa, Canada. The team focuses on Advertising and Media Planning & Buying.
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$1,000+$100 - $149 / hr2 - 9
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SEO services firm Westside Web Design Agency was founded in 2024. The team focuses on Search Engine Optimization and Web Design.
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$1,000+$25 - $49 / hr50 - 249London, England
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Tug Agency is a branding company. In London, England and Toronto, Canada, their team provides Branding and Digital Strategy.
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We evaluate service providers using a structured methodology that combines:
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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.
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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+$150 - $199 / hr50 - 249Toronto, Canada
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
70% Search Engine Optimization20% Pay Per Click10% 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 -
$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+$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+$150 - $199 / 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 / 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+Undisclosed50 - 249Colorado Springs, CO
Ability to deliver
39.2/40.019.2/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
70% Search Engine Optimization30% Pay Per Click -
$1,000+$100 - $149 / hr10 - 49Tampa, FL
Ability to deliver
39.1/40.019.4/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
70% Search Engine Optimization30% Pay Per Click -
$10,000+Undisclosed250 - 999New York, NY
Ability to deliver
39.1/40.019.8/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
15% Search Engine Optimization85% 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 / hr10 - 49South Jordan, UT
Ability to deliver
39/40.019.4/20 Reviews9.9/10 Clients & Experience9.7/10 Market PresenceService focus
65% Search Engine Optimization25% 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 -
$1,000+$25 - $49 / hr50 - 249Sahibzada Ajit Singh Nagar, India
Ability to deliver
38.6/40.019.2/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
55% Search Engine Optimization15% Pay Per Click30% Other -
$1,000+$100 - $149 / hr10 - 49Boca Raton, FL
Ability to deliver
39.5/40.020/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
60% Search Engine Optimization20% Pay Per Click20% Other -
$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+$25 - $49 / hr250 - 999
Ability to deliver
38.6/40.019/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
25% Search Engine Optimization25% Pay Per Click50% 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 / hr250 - 999Pearland, TX
Ability to deliver
38.3/40.020/20 Reviews9.7/10 Clients & Experience8.6/10 Market PresenceService focus
35% Search Engine Optimization20% Pay Per Click45% Other -
$1,000+$100 - $149 / hr50 - 249Chicago, IL
Ability to deliver
38.1/40.018.2/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
70% Search Engine Optimization25% Pay Per Click5% 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 / hr250 - 999Odesa, Ukraine
Ability to deliver
38.1/40.018.4/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
40% Search Engine Optimization30% Pay Per Click30% Other -
$1,000+$50 - $99 / hr50 - 249Odesa, Ukraine
Ability to deliver
38.1/40.018.4/20 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
37.9/40.018.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
50% Search Engine Optimization50% Pay Per Click -
$5,000+$100 - $149 / hr50 - 249Huntington, NY
Ability to deliver
37.8/40.018.4/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
20% Search Engine Optimization50% Pay Per Click30% Other -
$5,000+$150 - $199 / 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+$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 / hr50 - 249Chicago, IL
Ability to deliver
37.4/40.017.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
80% Search Engine Optimization10% 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.