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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UndisclosedUndisclosed2 - 9
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Digital Marketing Aid is a Content Marketing company. In Ludhiana, India, the firm was launched in 2020. Their team provides Content Marketing and Search Engine Optimization.
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Undisclosed$25 - $49 / hr2 - 9Tours, France
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Founded in 2025, DGL Agency is a small Digital Strategy company located in Tours, France. Their team provides Digital Strategy and Social Media Marketing.
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$1,000+$100 - $149 / hr2 - 9Tulsa, OK
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Driller Design Co. Is a small SEO services firm headquartered in Tulsa, Oklahoma. The team offers Search Engine Optimization and Logo.
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$5,000+Undisclosed2 - 9St. Clair Shores, MI
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Launched in 2021, Kreativ Network, a small Digital Strategy company, is based in St. Clair Shores, Michigan. Their team provides Digital Strategy and Performance Marketing.
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$1,000+$25 - $49 / hr2 - 9București, Romania
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Square Dog is a web development firm headquartered in București, Romania. Launched in 2021, the team focuses on Web Development and E-Commerce Development.
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$5,000+Undisclosed2 - 9London, England
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Dentify Digital, a small Advertising company, is in London, England. The team focuses on Advertising and Branding.
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$5,000+$50 - $99 / hr2 - 9
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Launched in 2019, Infinity Digital Agency is a small Trieste, Italy-based Digital Strategy company. Their services include Digital Strategy and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Sheridan, WY
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Based in Sheridan, Wyoming, Cyntrix is an Advertising company. Their services include Advertising and Social Media Marketing.
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$1,000+$50 - $99 / hr2 - 9
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Launched in 2025, 81 Digital UK is a Digital Strategy company. The firm offers Digital Strategy and Social Media Marketing, and is small.
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$1,000+$50 - $99 / hr2 - 9Castle Pines, CO
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The OODA Group is a branding firm established in 2019. The team provides Branding and Marketing Strategy and is based in Castle Pines, Colorado.
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Undisclosed< $25 / hr2 - 9Greater Noida, India
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BYTEARRAY TECHNOLOGY SOLUTIONS PRIVATE LIMITED is a small ERP consulting and SI company headquartered in Greater Noida, India. Their services include ERP consulting and SI and CRM consulting and SI.
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$1,000+$25 - $49 / hr2 - 9Gunnison, CO
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Metrik is a branding company. The firm is in Gunnison, Colorado. Their team provides Branding and Marketing Strategy.
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$1,000+$25 - $49 / hr2 - 9Hyderabad, India
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Levelup icons is a Digital Strategy company established in 2021. The team focuses on Digital Strategy and Social Media Marketing and is based in Hyderabad, India.
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$1,000+Undisclosed2 - 9Treasure Island, FL
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Buried Treasure Marketing is a Video Marketing company. They were launched in 2025, and their services include Video Marketing and Advertising.
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Undisclosed< $25 / hr2 - 9
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ROIBOOSTERZ is an Advertising company. Their team is headquartered in Jackson, Wyoming. The company provides Advertising and Content Marketing.
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$5,000+$100 - $149 / hr2 - 9Sandown, England
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Media House Agency is an Advertising company. Established in 2022, the company is headquartered in Sandown, England. Their team specializes in Advertising and Branding.
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Undisclosed$25 - $49 / hr2 - 9Bengaluru, India
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Branding company Hyphening Marketing LLP is based in Bengaluru, India. Launched in 2024, the team provides Branding and Performance Marketing.
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Undisclosed$150 - $199 / hr2 - 9Parkgate, England
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Collingsmith & Co is a small Advertising company founded in 2025. Their team offers Advertising and Marketing Strategy.
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$5,000+$300+ / hr2 - 9
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JC Brand Builders is a Marketing Strategy company. Founded in 2014, their team provides Marketing Strategy and Social Media Marketing.
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$1,000+< $25 / hr2 - 9
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Afnan-studio.com - Digital marketing expert in Malappuram is a social media marketing agency in Malappuram, India. They focus on Social Media Marketing and Content Marketing and were founded in
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Undisclosed$100 - $149 / hr2 - 9Sunninghill, England
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Founded in 2018, SumFactors is a Digital Strategy company. The team specializes in Digital Strategy and Social Media Marketing.
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$1,000+$100 - $149 / hr2 - 9Chattanooga, TN
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Founded in 2020, Bloom Growth Marketing, a small Advertising company, is headquartered in Chattanooga, Tennessee. Their team focuses on Advertising and Marketing Strategy.
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$1,000+$100 - $149 / hr2 - 9Glendale, CA
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The Leading Practice is a small Conversion Optimization company. Established in 2021, the team provides Conversion Optimization and Digital Strategy.
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$1,000+Undisclosed2 - 9
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Svivil is a Digital Strategy company. Their team is in Hyderabad, India and focuses on Digital Strategy and Search Engine Optimization.
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$1,000+$200 - $300 / hr2 - 9Lafayette, LA
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Greauxx is a branding firm founded in 2024. Their services include Branding and Social Media Marketing.
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$1,000+< $25 / hr2 - 9
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Advertising company epicMarketo is located in Aldershot, England. Founded in 2021, the team specializes in Advertising and Branding.
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$1,000+< $25 / hr2 - 9
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Friensoft is an Ahmedabad, India-based IT staff augmentation company. The team specializes in IT staff augmentation and Direct Marketing.
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Undisclosed$25 - $49 / hr2 - 9
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Web design agency Rafael Rayo was founded in 2013. The team specializes in Web Design and Social Media Marketing and is based in Orlando, Florida.
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$5,000+$150 - $199 / hr2 - 9
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Founded in 2022, SOCIALLYWITHIT. Is a video production company. The team focuses on Video Production and Digital Strategy and is based in London, England.
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$1,000+$25 - $49 / hr2 - 9Birmingham, AL
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Ridgeway Web is a Birmingham, Alabama-based web design company. The team provides Web Design and UX/UI Design.
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UndisclosedUndisclosed2 - 9Lower Hutt, New Zealand
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DigitalxMarketing is a Marketing Strategy company. Established in 2020, the company is headquartered in Lower Hutt, New Zealand. Their services include Marketing Strategy and Media Planning &
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$1,000+$25 - $49 / hr2 - 9Vilshofen an der Donau, Germany
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Mobile & App Marketing company Motiv-x is in Vilshofen an der Donau, Germany. Founded in 2013, the team specializes in Mobile & App Marketing and Mobile App Development.
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$5,000+$100 - $149 / hr2 - 9Plains, PA
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Established in 2025, C.I.S. Digital is an Affiliate Marketing company. In Plains, Pennsylvania, the team offers Affiliate Marketing and Digital Strategy.
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$1,000+< $25 / hr2 - 9
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Advertising company Grupo Tejada is in Bucaramanga, Colombia. They specialize in Advertising and Social Media Marketing and were launched in 2003.
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$1,000+< $25 / hr2 - 9
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In Lahore, Pakistan, SellerXcel is an Advertising company. The team specializes in Advertising and Marketing Strategy.
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$1,000+Undisclosed2 - 9London, England
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Established in 2026, Onlineify is a small London, England-based social media marketing agency. Their services include Social Media Marketing and Advertising.
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Undisclosed$25 - $49 / hr2 - 9
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The Marketing Sutra is a Conversion Optimization company. The team focuses on Conversion Optimization and Branding, and the agency is headquartered in Noida, India.
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$1,000+$25 - $49 / hr2 - 9Danville, IN
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UX agency Blue Pixel Edge is headquartered in Danville, Indiana. Established in 2025, the team provides UX/UI Design and Mobile App Development.
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$1,000+$25 - $49 / hr2 - 9Noida, India
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Ecommerce Marketing company Clicks Converters is in Noida, India. They offer Ecommerce Marketing and Social Media Marketing.
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$1,000+$25 - $49 / hr2 - 9
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Launched in 2015, Garage People is a small social media marketing firm. Their services include Social Media Marketing and Digital Strategy.
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Undisclosed< $25 / hr2 - 9
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Launched in 2025, SEO Mind Tech is a social media marketing firm. Their services include Social Media Marketing and Search Engine Optimization.
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$1,000+$150 - $199 / hr2 - 9Clearwater, FL
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Clear Brands is a branding firm. Their small team is in Clearwater, Florida. Their services include Branding and Market Research.
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$1,000+Undisclosed2 - 9
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SEO agency Distill Works is located in Nashville, Tennessee. They offer Search Engine Optimization and Pay Per Click.
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$1,000+< $25 / hr2 - 9Ahmedabad, India
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MarketGuruz is a small Ahmedabad, India-based social media marketing firm. Their services include Social Media Marketing and Digital Strategy.
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UndisclosedUndisclosed2 - 9Larnaka, Cyprus
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ASTERIADA is an Advertising company. The Larnaka, Cyprus-based team offers Advertising and Branding.
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$1,000+$50 - $99 / hr2 - 9
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Duly Noted is a Digital Strategy company. Launched in 2017, the team specializes in Digital Strategy and Email Marketing.
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$10,000+$100 - $149 / hr2 - 9Los Angeles, CA
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Dancing Sky Studios is a social media marketing agency. In Los Angeles, California, the team focuses on Social Media Marketing and Video Production.
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Undisclosed$25 - $49 / hr2 - 9
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Dalma Media is an Advertising company headquartered in València, Spain. They provide Advertising and Email Marketing.
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$5,000+$150 - $199 / hr2 - 9Burlington, Canada
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Small Fractional CMO Services company Start Some Shift, Inc., is headquartered in Burlington, Canada. Their services include Fractional CMO Services and Social Media Marketing.
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$1,000+$150 - $199 / hr2 - 9
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Search Auto is a small Marketing Strategy company founded in 2019. Their services include Marketing Strategy and Digital Strategy.
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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 - 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+$100 - $149 / hr250 - 999San Diego, CA
Ability to deliver
37.1/40.020/20 Reviews10/10 Clients & Experience7.1/10 Market PresenceService focus
40% Search Engine Optimization10% Pay Per Click50% Other -
$5,000+$150 - $199 / hr50 - 249Marion, IL
Ability to deliver
36.2/40.020/20 Reviews10/10 Clients & Experience6.2/10 Market PresenceService focus
70% Search Engine Optimization10% 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+$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 - 249Los Angeles, CA
Ability to deliver
36/40.019.2/20 Reviews10/10 Clients & Experience6.8/10 Market PresenceService focus
40% Search Engine Optimization50% Pay Per Click10% Other -
$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+$150 - $199 / hr50 - 249Toronto, Canada
Ability to deliver
35.6/40.019.6/20 Reviews10/10 Clients & Experience6/10 Market PresenceService focus
70% Search Engine Optimization20% Pay Per Click10% Other -
$1,000+$50 - $99 / hr50 - 249L'viv, Ukraine
Ability to deliver
35.6/40.020/20 Reviews10/10 Clients & Experience5.6/10 Market PresenceService focus
80% Search Engine Optimization10% Pay Per Click10% Other -
$1,000+$100 - $149 / hr50 - 249Costa Mesa, CA
Ability to deliver
35.5/40.020/20 Reviews10/10 Clients & Experience5.5/10 Market PresenceService focus
10% Search Engine Optimization60% Pay Per Click30% Other -
$1,000+Undisclosed50 - 249Colorado Springs, CO
Ability to deliver
35.5/40.019.2/20 Reviews10/10 Clients & Experience6.3/10 Market PresenceService focus
70% Search Engine Optimization30% Pay Per Click -
$1,000+$100 - $149 / hr10 - 49Tampa, FL
Ability to deliver
35.4/40.019.4/20 Reviews10/10 Clients & Experience6/10 Market PresenceService focus
70% Search Engine Optimization30% Pay Per Click -
$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 - 49Toronto, Canada
Ability to deliver
35.1/40.019.4/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
75% Search Engine Optimization10% Pay Per Click15% Other -
$1,000+$50 - $99 / hr50 - 249Los Angeles, CA
Ability to deliver
35.1/40.020/20 Reviews9/10 Clients & Experience6.1/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$1,000+$100 - $149 / hr10 - 49South Jordan, UT
Ability to deliver
35.1/40.018/20 Reviews9.9/10 Clients & Experience7.2/10 Market PresenceService focus
65% Search Engine Optimization25% Pay Per Click10% Other -
$5,000+$50 - $99 / hr50 - 249Hoffman Estates, IL
Ability to deliver
35/40.020/20 Reviews10/10 Clients & Experience5/10 Market PresenceService focus
14% Search Engine Optimization65% Pay Per Click21% 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 - 249Dnipro, Ukraine
Ability to deliver
34.8/40.019.4/20 Reviews10/10 Clients & Experience5.4/10 Market PresenceService focus
70% Search Engine Optimization20% Pay Per Click10% Other -
$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 -
$10,000+Undisclosed250 - 999New York, NY
Ability to deliver
34.7/40.019.6/20 Reviews10/10 Clients & Experience5.1/10 Market PresenceService focus
15% Search Engine Optimization85% Pay Per Click -
$1,000+$100 - $149 / hr10 - 49Boca Raton, FL
Ability to deliver
35.4/40.019.4/20 Reviews10/10 Clients & Experience6/10 Market PresenceService focus
60% Search Engine Optimization20% Pay Per Click20% Other -
$5,000+$200 - $300 / hr50 - 249Chicago, IL
Ability to deliver
34.3/40.018.6/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
40% Search Engine Optimization45% Pay Per Click15% Other -
$1,000+$100 - $149 / hr50 - 249Lehi, UT
Ability to deliver
34.1/40.018/20 Reviews10/10 Clients & Experience6.1/10 Market PresenceService focus
75% Search Engine Optimization25% Pay Per Click -
$1,000+$50 - $99 / hr50 - 249Odesa, Ukraine
Ability to deliver
34.1/40.018/20 Reviews10/10 Clients & Experience6.1/10 Market PresenceService focus
60% Search Engine Optimization30% Pay Per Click10% Other -
$1,000+$100 - $149 / hr250 - 999Odesa, Ukraine
Ability to deliver
34/40.017.2/20 Reviews10/10 Clients & Experience6.8/10 Market PresenceService focus
40% Search Engine Optimization30% Pay Per Click30% Other -
$1,000+$25 - $49 / hr10 - 49Chernihiv, Ukraine
Ability to deliver
33.9/40.017.6/20 Reviews10/10 Clients & Experience6.3/10 Market PresenceService focus
80% Search Engine Optimization10% Pay Per Click10% Other -
$1,000+$25 - $49 / hr50 - 249Sahibzada Ajit Singh Nagar, India
Ability to deliver
33.8/40.018.4/20 Reviews10/10 Clients & Experience5.4/10 Market PresenceService focus
55% Search Engine Optimization15% Pay Per Click30% Other -
$1,000+$50 - $99 / hr10 - 49Mississauga, Canada
Ability to deliver
33.8/40.019/20 Reviews9.5/10 Clients & Experience5.2/10 Market PresenceService focus
70% Search Engine Optimization25% Pay Per Click5% 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.