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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$1,000+$25 - $49 / hr2 - 9Karachi, Pakistan
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Headquartered in Karachi, Pakistan, Blend Wise Technologies is a SEO agency. They focus on Search Engine Optimization and Graphic Design.
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UndisclosedUndisclosed2 - 9Gillingham, England
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Roofers Reach, an Advertising company, is located in Gillingham, England. Their services include Advertising and Branding.
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$1,000+$25 - $49 / hr2 - 9Noida, India
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Marteglo Solutions is a social media marketing agency. Based in Noida, India and Noida, India, the team focuses on Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9
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Digital Dreamers is a branding company. The team is headquartered in Kharar, India, and their services include Branding and Social Media Marketing.
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$1,000+Undisclosed2 - 9
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Z Gen is a web development company launched in 2021. Their services include Web Development and Artificial Intelligence.
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$1,000+$50 - $99 / hr2 - 9
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Founded in 2020, Kreative Digital Media FZE LLC is an Advertising company. The small team focuses on Advertising and Branding.
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UndisclosedUndisclosed2 - 9Dallas, TX
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In Dallas, Texas, Dallas Web Studios is a small SEO agency. The team focuses on Search Engine Optimization and Web Design.
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$1,000+$25 - $49 / hr2 - 9New Delhi, India
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DigiDevta Digital Marketing Services is a small New Delhi, India-based Advertising company. The team offers Advertising and Social Media Marketing.
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UndisclosedUndisclosed2 - 9Gilbert, AZ
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Real People Real SEO is a SEO services firm. Launched in 2017, the team specializes in Search Engine Optimization and Web Design.
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UndisclosedUndisclosed2 - 9Denver, CO
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Crowd Digital Marketing is a SEO services firm. Based in Denver, Colorado, their team focuses on Search Engine Optimization and Web Design.
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UndisclosedUndisclosed2 - 9Seaford, DE
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BolsterWP is a social media marketing company. Headquartered in Seaford, Delaware, the agency provides Social Media Marketing and Content Marketing.
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UndisclosedUndisclosed2 - 9Bracciano, Italy
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Studio 4Design is a web design agency. Their team is in Bracciano, Italy. The company specializes in Web Design and Social Media Marketing.
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UndisclosedUndisclosed2 - 9Toronto, Canada
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Horn and Mane Inc. Is a small Conversion Optimization company. Established in 2018, the team provides Conversion Optimization and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Vaughan, Canada
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Established in 2016, Click Star Marketing is a SEO services firm. Their team offers Search Engine Optimization and Web Design.
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UndisclosedUndisclosed2 - 9
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The PPC Machine Ltd is a Marketing Strategy company launched in 2016. The company offers Marketing Strategy and Digital Strategy.
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UndisclosedUndisclosed2 - 9
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Valoom Media is a social media marketing firm. The small Toronto, Canada-based team focuses on Social Media Marketing and Conversion Optimization. The agency was established in 2019.
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UndisclosedUndisclosed2 - 9Toronto, Canada
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SŨUK is a social media marketing company. The Toronto, Canada-based agency provides Social Media Marketing and Conversion Optimization.
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UndisclosedUndisclosed2 - 9Rockwood, Canada
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Piece of Cake Digital Marketing, a Conversion Optimization company, was established in 1998. The company provides Conversion Optimization and Search Engine Optimization, and is small.
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UndisclosedUndisclosed2 - 9Denver, CO
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Roundhouse Consulting, a SEO agency, is in Denver, Colorado. Launched in 2017, the team provides Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed2 - 9Grand Junction, CO
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Founded in 1996, Extreme Exposure Promotions, a small SEO agency, is located in Grand Junction, Colorado. Their team offers Search Engine Optimization and Market Research.
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UndisclosedUndisclosed2 - 9Penol, France
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Archipicture is a SEO company. Their small team is in Penol, France. Their services include Search Engine Optimization and Web Design.
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UndisclosedUndisclosed2 - 9
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Social media marketing firm Root + Spear is in Columbus, Ohio. Their services include Social Media Marketing and Content Marketing.
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UndisclosedUndisclosed2 - 9West Palm Beach, FL
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Gorilla Digital is a social media marketing company launched in 2023. The company provides Social Media Marketing and Search Engine Optimization, and is small.
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UndisclosedUndisclosed2 - 9Houston, TX
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Headquartered in Houston, Texas, The Houston Marketing Agency is a small social media marketing company. Their services include Social Media Marketing and Video Production.
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UndisclosedUndisclosed2 - 9Tampa, FL
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Web design company Ardoz Digital, Inc is in Tampa, Florida. Their services include Web Design and Web Development.
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$1,000+< $25 / hr2 - 9Delhi, India
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Blackdash Media is a small social media marketing firm in Delhi, India and Delhi, India. Their services include Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Mesa, AZ
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Link Socially is a social media marketing firm. Founded in 2015, the agency specializes in Social Media Marketing and Search Engine Optimization.
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Undisclosed$25 - $49 / hr2 - 9
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Aicodestudio is a Logo company. Their small team is headquartered in Moga, India and offers Logo and Web Development. The agency was founded in 2019.
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UndisclosedUndisclosed2 - 9Red Bank, NJ
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Small social media marketing firm Care Catalyst, is located in Red Bank, New Jersey. Their services include Social Media Marketing and Conversion Optimization.
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UndisclosedUndisclosed2 - 9Holmdel, NJ
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1812 Marketing Corp is a social media marketing firm. In Holmdel, New Jersey, the company was founded in 2019. Their services include Social Media Marketing and Content Marketing.
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UndisclosedUndisclosed2 - 9North Melbourne, Australia
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SEO agency WDM Agency is based in North Melbourne, Australia. Established in 2014, the team specializes in Search Engine Optimization and Web Design.
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UndisclosedUndisclosed2 - 9Fortitude Valley, Australia
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CRObar Optimisation is an Email Marketing company. The team specializes in Email Marketing and Search Engine Optimization and is headquartered in Fortitude Valley, Australia.
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UndisclosedUndisclosed2 - 9Saint-Germain-en-Laye, France
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WebExpress.fr is a web design agency. Headquartered in Saint-Germain-en-Laye, France, the agency was established in 2015. Their team offers Web Design and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Fortitude Valley, Australia
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Founded in 2008, Merge Marketing, a small social media marketing firm, is located in Fortitude Valley, Australia. Their team offers Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Wayville, Australia
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Loudachris Digital Marketing is a social media marketing agency. They are headquartered in Wayville, Australia and have small team. They offer Social Media Marketing and Search Engine Optimization.
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$5,000+$100 - $149 / hr2 - 9
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Social media marketing firm Promotrix Media is in Hyderabad, India. They provide Social Media Marketing and Search Engine Optimization.
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$1,000+$25 - $49 / hr2 - 9
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SEO company Grovsta was founded in 2021. Headquartered in Roscommon, Ireland and Roscommon, Ireland, the team offers Search Engine Optimization and Web Design.
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UndisclosedUndisclosed2 - 9Mechanicsburg, PA
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JSA Interactive is a small Mechanicsburg, Pennsylvania-based web design company. Their services include Web Design and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Grover Beach, CA
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FIRSTPAGE is a social media marketing firm established in 2006. Their services include Social Media Marketing and Web Design.
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$1,000+$50 - $99 / hr2 - 9
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Founded in 2023, Tsunami Comunicativo - Agenzia di comunicazione a Milano is a small Milano, Italy-based SEO services firm. Their team specializes in Search Engine Optimization and Digital Strategy.
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UndisclosedUndisclosed2 - 9
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Based in Barcelona, Spain, It's an agency is a social media marketing agency. They provide Social Media Marketing and Conversion Optimization.
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UndisclosedUndisclosed2 - 9Palm Coast, FL
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Paid Ads Pros, a SEO agency, is headquartered in Palm Coast, Florida. Founded in 2019, the team offers Search Engine Optimization and Advertising.
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UndisclosedUndisclosed2 - 9Austin, TX
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Site Luster is a website development company established in 2022. Their team focuses on Web Development and Pay Per Click.
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UndisclosedUndisclosed2 - 9Santa Cruz de Tenerife, Spain
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SEOintheSUN is a Santa Cruz de Tenerife, Spain-based social media marketing firm. They focus on Social Media Marketing and Content Marketing and were founded in 2009.
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UndisclosedUndisclosed2 - 9Miami, FL
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Accelerank is a pay per click company. They focus on Pay Per Click and Social Media Marketing and were launched in 2010.
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UndisclosedUndisclosed2 - 9Revere, MA
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SEOLVIT Marketing is a social media marketing company. The team offers Social Media Marketing and Search Engine Optimization and is based in Revere, Massachusetts.
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UndisclosedUndisclosed2 - 9West Bridgewater, MA
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Based in West Bridgewater, Massachusetts, Mammoth Marketers is a branding firm. The team specializes in Branding and Content Marketing.
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UndisclosedUndisclosed2 - 9Medfield, MA
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Number One On The List is a web design company. The agency is in Medfield, Massachusetts. Their services include Web Design and Conversion Optimization.
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UndisclosedUndisclosed2 - 9Macon, GA
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Crescendus Marketing and Consulting is a social media marketing firm. The agency is located in Macon, Georgia. Their services include Social Media Marketing and Email Marketing.
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UndisclosedUndisclosed2 - 9Dubai, United Arab Emirates
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E-commerce development firm Motive Marketing Management was founded in 2020. The firm focuses on E-Commerce Development 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 - 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.