Top Search Engine Marketing (SEM) Agencies
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$1,000+$100 - $149 / hr250 - 999Paramus, NJServices provided
See all 357 projectsSmartSites is a distinguished SEO and digital marketing agency that specializes in enhancing online visibility and improving website rankings through comprehensive search optimization strategies. The majority of their reviews—approximately 95%—highlight their expertise in SEO services, digital visibility enhancement, and project management, praising their timely communication and significant improvements in website traffic and SERP optimization. Clients consistently commend SmartSites for their professionalism and responsiveness, with particular acclaim for their ability to deliver results-driven SEO and search engine marketing services.
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UndisclosedUndisclosed50 - 249Holborn, England
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Only Marketing is a Content Marketing company. They are headquartered in Holborn, England and have midsize team. Their services include Content Marketing and Public Relations.
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UndisclosedUndisclosed50 - 249St Kilda, Australia
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PPC agency Search Engine Experts Pty Ltd was founded in 2007. The team focuses on Pay Per Click and Search Engine Optimization and is based in St Kilda, Australia.
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UndisclosedUndisclosed50 - 249Bremen, Germany
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Intan international, a branding agency, was launched in 1981. The midsize team offers Branding and E-Commerce Development.
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$1,000+$100 - $149 / hr50 - 249Abu Dhabi, United Arab Emirates
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Branding agency DON RITE Media Advertising was founded in 1996. In Abu Dhabi, United Arab Emirates and Dubai, United Arab Emirates, the team provides Branding and Search Engine Optimization.
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$10,000+$100 - $149 / hr50 - 249Amsterdam, Netherlands
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Nubis - The Performance Agency is an Affiliate Marketing company. Located in Amsterdam, Netherlands, the team focuses on Affiliate Marketing and Search Engine Optimization.
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$25,000+$25 - $49 / hr50 - 249Florianópolis, Brazil
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Avanti Digital Commerce is an e-commerce development company. The firm is based in Florianópolis, Brazil. Their team specializes in E-Commerce Development and Search Engine Optimization.
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UndisclosedUndisclosed50 - 249Mumbai, India
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CGS Infotech is a Mumbai, India-based SEO company. Founded in 1995, the team provides Search Engine Optimization and Pay Per Click.
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$1,000+$25 - $49 / hr50 - 249Rawalpindi, Pakistan
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Software Craft is a Rawalpindi, Pakistan-based SEO agency. They offer Search Engine Optimization and Branding and were launched in 2014.
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$1,000+$25 - $49 / hr50 - 249Kolkata, India
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Hih7 Webtech P. Ltd. Is a web design company. Established in 2012, the agency is located in Kolkata, India. Their services include Web Design and Search Engine Optimization.
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UndisclosedUndisclosed50 - 249Treviso, Italy
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Headquartered in Treviso, Italy, MOCA Interactive Srl is a social media marketing firm. The team offers Social Media Marketing and Email Marketing.
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UndisclosedUndisclosed50 - 249Brossard, Canada
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Ubiweb is a social media marketing agency. They are located in Brossard, Canada and Conflans-Sainte-Honorine, France. Their team focuses on Social Media Marketing and Search Engine Optimization.
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$1,000+$25 - $49 / hrFreelancerVilnius, Lithuania
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SEO365, a Content Marketing company, is located in Vilnius, Lithuania. Their services include Content Marketing and Affiliate Marketing.
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UndisclosedUndisclosed50 - 249
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Leads R Us Digital Marketing specializes in providing lead generation services, consistently delivering over 50 quality leads per month for small business advertising solutions. The reviews highlight their ability to exceed expectations, align with clients' company culture and values, and offer competitive pricing, making them a preferred choice for businesses seeking effective and budget-friendly marketing solutions.
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UndisclosedUndisclosed50 - 249Paris, France
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ESV | France, an Advertising company, was founded in 2004. The agency provides Advertising and Social Media Marketing.
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UndisclosedUndisclosed50 - 249Paris, France
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JVWEB is an Advertising company located in Paris, France. They focus on Advertising and Social Media Marketing.
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UndisclosedUndisclosed50 - 249Boulogne-Billancourt, France
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The Eskimoz Agency is a SEO company. They are based in Boulogne-Billancourt, France and Madrid, Spain and have midsize team. They focus on Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed50 - 249Mansfield, TX
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Promote Your Website, a social media marketing firm, is headquartered in Mansfield, Texas. The team provides Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed50 - 249Bedford, England
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Headquartered in Bedford, England, Receptional is a midsize social media marketing agency. The team specializes in Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed50 - 249Menlo Park, CA
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InboundLabs is a SEO services firm. The team offers Search Engine Optimization and Pay Per Click and is headquartered in Menlo Park, California.
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UndisclosedUndisclosed50 - 249Barcelona, Spain
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Located in Barcelona, Spain and Madrid, Spain, Rocket Digital is an Advertising company. Their services include Advertising and Social Media Marketing.
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UndisclosedUndisclosed50 - 249Massapequa Park, NY
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Codea Technologies Inc. Qatar is a midsize social media marketing agency established in 2007. Their team offers Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed50 - 249Dubai, United Arab Emirates
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Bluechip Digital is a midsize Content Marketing company established in 2012. Their services include Content Marketing and Email Marketing.
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UndisclosedUndisclosed50 - 249Kolkata, India
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Soft Tech Digi Media is a social media marketing company established in 2018. In Kolkata, India, the team focuses on Social Media Marketing and Email Marketing.
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UndisclosedUndisclosed50 - 249Gurugram, India
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Ads Optimiser Private Limited is a Gurugram, India-based social media marketing firm. The team offers Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed50 - 249Sahibzada Ajit Singh Nagar, India
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Headquartered in Sahibzada Ajit Singh Nagar, India, Blue Mile Digital is a social media marketing company. They offer Social Media Marketing and Email Marketing and were launched in 2021.
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UndisclosedUndisclosed50 - 249Ahmedabad, India
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Social media marketing company Plusply Digital is in Ahmedabad, India. Their services include Social Media Marketing and Search Engine Optimization.
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$5,000+$50 - $99 / hr50 - 249
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Social media marketing agency freelance digital marketer in calicut-jubinafaslu.com was founded in 2024. The team offers Social Media Marketing and Email Marketing and is based in.
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UndisclosedUndisclosed50 - 249Jacksonville, FL
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Cheric Information Network Technologies Pvt. Ltd. Is a Jacksonville, Florida-based SEO services firm. The team specializes in Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed50 - 249Honolulu, HI
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Koolden Digital Solutions is a Honolulu, Hawaii-based social media marketing agency. They focus on Social Media Marketing and Search Engine Optimization and were founded in 2018.
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UndisclosedUndisclosed50 - 249Blackfoot, ID
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Spot On Solutions LLC is a public relations firm. Based in Blackfoot, Idaho, their midsize team specializes in Public Relations and Social Media Marketing. The company was founded in 2012.
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UndisclosedUndisclosed50 - 249
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In Boise, Idaho, SEO Jokers is a SEO agency. They focus on Search Engine Optimization and Social Media Marketing and were established in 2017.
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$1,000+$25 - $49 / hr50 - 249
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Located in , Upstore Digital Services is a midsize SEO company. Their services include Search Engine Optimization and Pay Per Click.
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$1,000+< $25 / hr50 - 249Ahmedabad, India
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PLETHORA IT & HR SOLUTIONS, a social media marketing firm, is based in Ahmedabad, India. Established in 2018, the team offers 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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$25,000+$200 - $300 / hr50 - 249Carmel-by-the-Sea, CA
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CCR Growth is a midsize Content Marketing company headquartered in Carmel-by-the-Sea, California. The team specializes in Content Marketing and Conversion Optimization.
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$5,000+$25 - $49 / hr50 - 249Brooklyn, NY
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Metacule, a social media marketing agency, was launched in 2018. The midsize team provides Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed50 - 249
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Established in 2014, Gadsly is a midsize social media marketing company. Their services include Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed50 - 249Gandhinagar, India
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Social media marketing company Socialee - Digital Marketing Agency was launched in 2014. The midsize team offers Social Media Marketing and Content Marketing.
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$1,000+$25 - $49 / hr50 - 249
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Cybernext Private Limited is a Mohali , India-based social media marketing firm. They focus on Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed50 - 249Kaysville, UT
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Scroll, a midsize social media marketing agency, is headquartered in Kaysville, Utah. Their services include Social Media Marketing and Search Engine Optimization.
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$1,000+$50 - $99 / hr50 - 249Bengaluru, India
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Established in 2005, Brands2be is a midsize social media marketing company in Bengaluru, India. Their team specializes in Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed50 - 249
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Social media marketing company Activ Digital Marketing was established in 2008. The agency offers Social Media Marketing and Email Marketing, and is midsize.
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$1,000+$25 - $49 / hr50 - 249Gandhinagar, India
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Shivohm, a social media marketing firm, was established in 2018. Located in Gandhinagar, India, the team offers Social Media Marketing and Search Engine Optimization.
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$25,000+$25 - $49 / hr50 - 249
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Leadz Experts is a branding agency. In Dover, Delaware, their team focuses on Branding and Social Media Marketing.
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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 / hr50 - 249Indore, India
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Xtrim Digitech Pvt Ltd specializes in SEO, local SEO, and Google My Business optimization to enhance online visibility and website ranking. Clients consistently highlight the company's effective project management, responsive communication, and supportive staff, noting significant improvements in search rankings, online visibility, and customer engagement.
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UndisclosedUndisclosed50 - 249New York, NY
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Umbrella Local is a branding company. They are headquartered in New York, New York and have midsize team. Their team focuses on Branding and Social Media Marketing.
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UndisclosedUndisclosed1,000 - 9,999
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Rivercity Marketing is a branding company founded in 1996. The team offers Branding and Digital Strategy.
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UndisclosedUndisclosed50 - 249Grand Rapids, MI
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ZeroSum is an Advertising company. Located in Grand Rapids, Michigan, their team provides Advertising and Social Media Marketing.
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UndisclosedUndisclosed50 - 249Orlando, FL
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Net Conversion is a midsize Digital Strategy company. Launched in 2007, the team offers Digital Strategy and Social Media Marketing.
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Compare Top 15 Search Engine Marketing (SEM) Agencies
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$1,000+$25 - $49 / hr250 - 999Arlington Heights, IL
Ability to deliver
38.5/40.020/20 Reviews10/10 Clients & Experience8.5/10 Market PresenceService focus
40% Search Engine Optimization30% Pay Per Click30% Other -
$1,000+$100 - $149 / hr250 - 999San Diego, CA
Ability to deliver
38.2/40.020/20 Reviews10/10 Clients & Experience8.2/10 Market PresenceService focus
40% Search Engine Optimization10% Pay Per Click50% Other -
$5,000+$150 - $199 / hr50 - 249Marion, IL
Ability to deliver
37.4/40.020/20 Reviews10/10 Clients & Experience7.4/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$1,000+$100 - $149 / hr250 - 999Paramus, NJ
Ability to deliver
37.4/40.020/20 Reviews10/10 Clients & Experience7.4/10 Market PresenceService focus
50% Search Engine Optimization30% Pay Per Click20% Other -
$1,000+$150 - $199 / hr250 - 999Copley, OH
Ability to deliver
36.2/40.020/20 Reviews10/10 Clients & Experience6.2/10 Market PresenceService focus
45% Search Engine Optimization25% Pay Per Click30% Other -
$1,000+$150 - $199 / hr50 - 249Toronto, Canada
Ability to deliver
36/40.019.6/20 Reviews10/10 Clients & Experience6.4/10 Market PresenceService focus
70% Search Engine Optimization20% Pay Per Click10% Other -
$1,000+$100 - $149 / hr50 - 249Bel Air, MD
Ability to deliver
36/40.020/20 Reviews10/10 Clients & Experience6/10 Market PresenceService focus
20% Search Engine Optimization50% Pay Per Click30% Other -
$1,000+$100 - $149 / hr50 - 249Costa Mesa, CA
Ability to deliver
35.8/40.020/20 Reviews10/10 Clients & Experience5.8/10 Market PresenceService focus
10% Search Engine Optimization60% Pay Per Click30% Other -
$1,000+$100 - $149 / hr50 - 249Los Angeles, CA
Ability to deliver
35.8/40.019.2/20 Reviews10/10 Clients & Experience6.6/10 Market PresenceService focus
40% Search Engine Optimization50% Pay Per Click10% Other -
$1,000+Undisclosed50 - 249Colorado Springs, CO
Ability to deliver
35.7/40.019.2/20 Reviews10/10 Clients & Experience6.5/10 Market PresenceService focus
70% Search Engine Optimization30% Pay Per Click -
$1,000+$50 - $99 / hr50 - 249San Antonio, TX
Ability to deliver
35.7/40.020/20 Reviews9.2/10 Clients & Experience6.4/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$1,000+$50 - $99 / hr50 - 249L'viv, Ukraine
Ability to deliver
35.4/40.020/20 Reviews10/10 Clients & Experience5.4/10 Market PresenceService focus
80% Search Engine Optimization10% Pay Per Click10% Other -
$5,000+$50 - $99 / hr50 - 249Hoffman Estates, IL
Ability to deliver
35.2/40.020/20 Reviews10/10 Clients & Experience5.2/10 Market PresenceService focus
14% Search Engine Optimization65% Pay Per Click21% Other -
$1,000+$25 - $49 / hr250 - 999Pearland, TX
Ability to deliver
35.2/40.019.8/20 Reviews9.7/10 Clients & Experience5.7/10 Market PresenceService focus
35% Search Engine Optimization20% Pay Per Click45% Other -
$5,000+$100 - $149 / hr10 - 49Calgary, Canada
Ability to deliver
35/40.020/20 Reviews10/10 Clients & Experience5/10 Market PresenceService focus
45% Search Engine Optimization40% Pay Per Click15% Other -
$1,000+$50 - $99 / hr50 - 249Los Angeles, CA
Ability to deliver
34.9/40.020/20 Reviews9/10 Clients & Experience5.9/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$1,000+$100 - $149 / hr10 - 49Tampa, FL
Ability to deliver
34.7/40.019.4/20 Reviews10/10 Clients & Experience5.3/10 Market PresenceService focus
70% Search Engine Optimization30% Pay Per Click -
$5,000+$100 - $149 / hr10 - 49Toronto, Canada
Ability to deliver
34.7/40.019.4/20 Reviews10/10 Clients & Experience5.3/10 Market PresenceService focus
75% Search Engine Optimization10% Pay Per Click15% Other -
$5,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
34.7/40.018.2/20 Reviews10/10 Clients & Experience6.5/10 Market PresenceService focus
50% Search Engine Optimization50% Pay Per Click -
$1,000+$150 - $199 / hr10 - 49New York, NY
Ability to deliver
34.7/40.020/20 Reviews9.6/10 Clients & Experience5.1/10 Market PresenceService focus
10% Search Engine Optimization80% Pay Per Click10% Other -
$1,000+$25 - $49 / hr250 - 999
Ability to deliver
34.4/40.018/20 Reviews10/10 Clients & Experience6.4/10 Market PresenceService focus
25% Search Engine Optimization25% Pay Per Click50% Other -
$10,000+Undisclosed250 - 999New York, NY
Ability to deliver
34.1/40.019.6/20 Reviews10/10 Clients & Experience4.5/10 Market PresenceService focus
15% Search Engine Optimization85% Pay Per Click -
$1,000+$50 - $99 / hr50 - 249Dnipro, Ukraine
Ability to deliver
34/40.019.2/20 Reviews10/10 Clients & Experience4.9/10 Market PresenceService focus
70% Search Engine Optimization20% Pay Per Click10% Other -
$1,000+$100 - $149 / hr10 - 49Richmond, Australia
Ability to deliver
34/40.017.4/20 Reviews10/10 Clients & Experience6.6/10 Market PresenceService focus
70% Search Engine Optimization15% Pay Per Click15% Other -
$5,000+$200 - $300 / hr50 - 249Chicago, IL
Ability to deliver
34/40.018.6/20 Reviews10/10 Clients & Experience5.4/10 Market PresenceService focus
40% Search Engine Optimization45% Pay Per Click15% Other -
$1,000+$50 - $99 / hr50 - 249Odesa, Ukraine
Ability to deliver
33.9/40.017.8/20 Reviews10/10 Clients & Experience6.1/10 Market PresenceService focus
60% Search Engine Optimization30% Pay Per Click10% Other -
$1,000+$100 - $149 / hr50 - 249Lehi, UT
Ability to deliver
33.8/40.018/20 Reviews10/10 Clients & Experience5.8/10 Market PresenceService focus
75% Search Engine Optimization25% Pay Per Click -
$1,000+$100 - $149 / hr10 - 49Boca Raton, FL
Ability to deliver
34.5/40.019.4/20 Reviews10/10 Clients & Experience5.2/10 Market PresenceService focus
60% Search Engine Optimization20% Pay Per Click20% Other -
$1,000+$100 - $149 / hr250 - 999Odesa, Ukraine
Ability to deliver
33.7/40.017.2/20 Reviews10/10 Clients & Experience6.5/10 Market PresenceService focus
40% Search Engine Optimization30% Pay Per Click30% Other -
$1,000+$100 - $149 / hr10 - 49South Jordan, UT
Ability to deliver
33.7/40.018/20 Reviews9.9/10 Clients & Experience5.8/10 Market PresenceService focus
65% Search Engine Optimization25% 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.