Top Search Engine Marketing (SEM) Agencies
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$1,000+$100 - $149 / hr250 - 999Paramus, NJServices provided
See all 353 projectsSmartSites is a digital marketing agency specializing in SEO, search engine marketing, and website optimization services. The company has received overwhelmingly positive feedback, with 100% of reviewers highlighting their responsive communication and timely project delivery. Clients frequently praise SmartSites for enhancing online visibility and achieving significant improvements in website ranking and organic search optimization.
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UndisclosedUndisclosed10 - 49München, Germany
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SEO agency rankeffect digital GmbH is in München, Germany. Established in 2015, the team provides Search Engine Optimization and Web Design.
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$5,000+$50 - $99 / hr10 - 49Amsterdam, Netherlands
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Digital Strategy company ROXTAR Online Marketing BV is headquartered in Amsterdam, Netherlands. They offer Digital Strategy and Conversion Optimization.
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$1,000+$100 - $149 / hr10 - 49Markham, Canada
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WSI / Comandix Marketing Inc. Is a small SEO services firm. They offer Search Engine Optimization and Pay Per Click and were launched in 1999.
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$5,000+$50 - $99 / hr10 - 49
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Corbit Digital is a Conversion Optimization company. Their small team is in Austin, Texas. Their services include Conversion Optimization and Pay Per Click.
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$1,000+$100 - $149 / hr10 - 49Mount Pleasant, SC
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JustLegal Marketing LLC is a Mount Pleasant, South Carolina-based SEO company. They focus on Search Engine Optimization and Social Media Marketing and were founded in 2014.
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UndisclosedUndisclosed10 - 49Alfragide, Portugal
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Marco Gouveia - Digital Marketing is a small SEO services firm located in Alfragide, Portugal. Their services include Search Engine Optimization and Digital Strategy.
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UndisclosedUndisclosed10 - 49Ciudad de México, Mexico
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Headquartered in Ciudad de México, Mexico, SEOenMéxico is a small social media marketing firm. The team focuses on Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed10 - 49
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ADVIDERA GmbH, a small social media marketing company, is based in Köln, Germany. The team focuses on Social Media Marketing and Search Engine Optimization.
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$1,000+$25 - $49 / hr10 - 49Hyderabad, India
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SEM Thrive is an Advertising company. The company is based in Hyderabad, India. Their services include Advertising and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Minneapolis, MN
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DigitalParc is a SEO agency. The team provides Search Engine Optimization and Web Design, and the firm is in Minneapolis, Minnesota.
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UndisclosedUndisclosed50 - 249Porto, Portugal
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Wise Pirates is a pay per click agency. They were established in 2017, and their services include Pay Per Click and Search Engine Optimization.
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$5,000+$25 - $49 / hr50 - 249
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NEXA is a social media marketing company based in Dubai, United Arab Emirates. Their services include Social Media Marketing and Search Engine Optimization.
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$1,000+$100 - $149 / hr2 - 9Chicago, IL
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SEO Design Chicago is a PPC agency based in Chicago, Illinois. Launched in 2015, the team offers Pay Per Click and Conversion Optimization.
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$1,000+< $25 / hr10 - 49Jaipur, India
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See all 3 projectsHIcentrik offers Search Engine Optimization (SEO) and website development services. Reviews highlight their expertise in SEO, effective project management, and strong communication skills. Clients praised HIcentrik for boosting website rankings and online visibility, driving substantial traffic and conversions. They are commended for their professional yet approachable team and data-driven strategies.
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$5,000+$50 - $99 / hr10 - 49
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Metis Performance Marketing is a PPC agency. The Cape Town, South Africa-based company specializes in Pay Per Click and Email Marketing.
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$5,000+$50 - $99 / hr250 - 999
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DWAO – Best SEO Company for Local & Global Businesses is a midsize SEO services firm. They provide Search Engine Optimization and Marketing Strategy and were established in 2014.
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$1,000+$50 - $99 / hr50 - 249Bengaluru, India
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RICH WEBS is a Digital Strategy company founded in 2017. Their services include Digital Strategy and Social Media Marketing.
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$1,000+$25 - $49 / hr2 - 9
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Seven mountains is a Marketing Strategy company. They offer Marketing Strategy and Web Development and were launched in 2020.
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$1,000+$150 - $199 / hr10 - 49Abbotsford, Canada
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See all 12 projects1st on the List Promotion is a highly reputable SEO agency known for its expertise in search engine optimization and search engine marketing. The firm consistently receives positive feedback, with over 90% of reviewers highlighting their professionalism, customized approach, and effective SEO strategies that enhance digital visibility and website ranking. Clients commend their excellent project management and personalized service, which leads to increased online visibility and engagement.
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$1,000+$25 - $49 / hr10 - 49Cluj-Napoca, Romania
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See all 5 projectsDigital Diggers provides comprehensive services including SEO, content strategy, branding, and marketing plans. Reviews highlight their on-time delivery, innovative proposals, and strong communication skills. Clients appreciate their persistence and dedication to achieving results, making them a reliable choice for projects aiming to enhance online visibility and website ranking.
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$5,000+$100 - $149 / hr10 - 49Charleston, SC
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Internet Marketing Charleston SC, a small SEO agency, is based in Charleston, South Carolina. Their services include Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed10 - 49Asbury Park, NJ
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Founded in 2007, Fortune Web Marketing is a SEO services firm. Their services include Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed10 - 49Lahore, Pakistan
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Aljaa is a SEO agency. The Lahore, Pakistan-based agency focuses on Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed10 - 49Madrid, Spain
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SEO services firm SeDigital is based in Madrid, Spain. Launched in 2015, the team specializes in Search Engine Optimization and Social Media Marketing.
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UndisclosedUndisclosed10 - 49
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Type A Media is a small London, England-based SEO services firm. Their services include Search Engine Optimization and Public Relations.
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UndisclosedUndisclosed10 - 49Boise, ID
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Sympler™, a small SEO company, is located in Boise, Idaho. The team offers Search Engine Optimization and Social Media Marketing.
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$1,000+$25 - $49 / hr10 - 49Los Angeles, CA
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SEO company Justdigilab is headquartered in Los Angeles, California. Launched in 2020, the team offers Search Engine Optimization and Pay Per Click.
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$10,000+$50 - $99 / hr50 - 249Gaithersburg, MD
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Established in 2007, Blue Corona is a Content Marketing company. The midsize team focuses on Content Marketing and Email Marketing.
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$5,000+$100 - $149 / hr1,000 - 9,999Paris, France
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Artefact, an AI firm, is located in Paris, France and London, England. They offer Artificial Intelligence and Social Media Marketing.
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$50,000+$100 - $149 / hr50 - 249
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RankerVision is a social media marketing agency. The firm is located in Gurugram, India. Their team offers Social Media Marketing and Search Engine Optimization.
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$5,000+$25 - $49 / hrFreelancer
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In Lahore, Pakistan, GrowRush Digital is a SEO company. They specialize in Search Engine Optimization and Pay Per Click.
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$1,000+$25 - $49 / hr50 - 249
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See all 3 projectsMNB SOFT SOLUTION offers services in website design and digital marketing, including SEO and social media management. Reviews highlight their ability to enhance online visibility, resulting in quality leads and increased inquiries. Clients appreciate their timely delivery, effective communication, and valuable expertise in Search Optimization and Website Ranking, making them a commendable choice for projects focused on improving search engine marketing.
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$1,000+$50 - $99 / hr2 - 9Tauranga, New Zealand
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Digital Pie Limited, a web design company, is located in Tauranga, New Zealand. The team focuses on Web Design and Pay Per Click.
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$10,000+$25 - $49 / hr2 - 9Bakı, Azerbaijan
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SEO services firm Jugaad digital is located in Bakı, Azerbaijan. The team specializes in Search Engine Optimization and Content Marketing.
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$1,000+< $25 / hr2 - 9
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See all 1 projectsDot Com Inventions offers services including website development, SEO, PPC campaigns, and product launch support. The overall feedback highlights their professionalism, attention to detail, and ability to understand and meet client needs. Clients consistently praise their design competence, responsive project management, and flexibility in handling complex backend issues.
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$1,000+$25 - $49 / hr10 - 49Sydney, Australia
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SEO agency Whitehat Agency offers Search Engine Optimization and Branding. They were founded in 2013.
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$1,000+$100 - $149 / hr2 - 9Anniston, AL
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WideNet Consulting, LLC, a web design agency, is in Anniston, Alabama. They offer Web Design and Web Development.
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$1,000+$25 - $49 / hr50 - 249Ajax, Canada
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Sistexpert is a SEO services firm. Their team is in Ajax, Canada. The agency offers Search Engine Optimization and Pay Per Click.
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$1,000+$150 - $199 / hr2 - 9San Antonio, TX
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SEO agency Texas Web Design offers Search Engine Optimization and Pay Per Click. They were established in 2013.
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UndisclosedUndisclosed10 - 49Kuala Lumpur, Malaysia
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BitQuest Sdn Bhd, a SEO company, was founded in 2017. The agency provides Search Engine Optimization and Social Media Marketing, and is small.
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$1,000+$25 - $49 / hr10 - 49Southampton, England
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Headquartered in Southampton, England and Parkville, Maryland, TenComm - We Boost Your Business is a SEO company. Launched in 2001, the team provides Search Engine Optimization and Pay Per Click.
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$1,000+$50 - $99 / hr10 - 49Calgary, Canada
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Click Peaks is a SEO services firm. Their small team is based in Calgary, Canada. Their services include Search Engine Optimization and Digital Strategy.
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$1,000+$50 - $99 / hr10 - 49Guayaquil, Ecuador
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Grupo EcuaLink is a Content Marketing company established in 2009. Based in Guayaquil, Ecuador, the team focuses on Content Marketing and Email Marketing.
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$1,000+$100 - $149 / hr10 - 49Miami Beach, FL
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SEO agency Surgeons Advisor offers Search Engine Optimization and Conversion Optimization. They are located in Miami Beach, Florida.
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$1,000+$100 - $149 / hr10 - 49San Diego, CA
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See all 1 projectsClickCallSell specializes in web development, particularly using WordPress and Shopify, and offers maintenance support. Reviews highlight their exceptional quality, attention to detail, and efficient processes, with clients noting the company's ability to stay within budget and meet deadlines. Overall, ClickCallSell is praised for exceeding expectations, though additional services like copywriting were not provided during some projects.
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$1,000+< $25 / hr10 - 49Dhaka, Bangladesh
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Freelancers HUB is a SEO agency. The Dhaka, Bangladesh-based firm was launched in 2015. Their team offers Search Engine Optimization and Content Marketing.
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$5,000+$50 - $99 / hr10 - 49Montréal, Canada
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SEO services firm AOD Marketing was founded in 2009. The company offers Search Engine Optimization and Marketing Strategy, and is small.
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Undisclosed$100 - $149 / hr10 - 49Acero, England
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Converted is an Acero, England-based Conversion Optimization company. They specialize in Conversion Optimization and Search Engine Optimization and were established in 2004.
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$5,000+$100 - $149 / hr10 - 49Altamonte Springs, FL
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ROAR! Internet Marketing is a Digital Strategy company. The agency is located in Altamonte Springs, Florida. Their services include Digital Strategy and Pay Per Click.
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$5,000+$100 - $149 / hr10 - 49Milwaukee, WI
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Brew City Marketing, a SEO agency, was established in 2009. The small team 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
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 -
$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+Undisclosed250 - 999Colorado Springs, CO
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
40% Search Engine Optimization30% Pay Per Click30% 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+$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+$50 - $99 / hr50 - 249Odesa, Ukraine
Ability to deliver
39.5/40.019.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
60% Search Engine Optimization30% 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
75% Search Engine Optimization10% Pay Per Click15% 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 -
$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 -
$1,000+$100 - $149 / hr10 - 49South Jordan, UT
Ability to deliver
38.8/40.019.2/20 Reviews9.9/10 Clients & Experience9.7/10 Market PresenceService focus
65% Search Engine Optimization25% 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
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+$25 - $49 / hr50 - 249Sahibzada Ajit Singh Nagar, India
Ability to deliver
37.8/40.018.4/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
55% Search Engine Optimization15% 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 -
$1,000+$100 - $149 / hr50 - 249Chicago, IL
Ability to deliver
37.7/40.017.8/20 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
37.7/40.018/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
40% Search Engine Optimization30% Pay Per Click30% 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
37.6/40.019.8/20 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.