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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Launched in 2020, EireDigital is an Email Marketing company. Their services include Email Marketing and Conversion Optimization.
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UndisclosedUndisclosed2 - 9Walkerville, Australia
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Konnect Marketing is a social media marketing agency. Located in Walkerville, Australia, the agency was launched in 2015. Their team provides Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Dacula, GA
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The Conversion Mill is a Conversion Optimization company founded in 2019. The small team offers Conversion Optimization and Search Engine Optimization.
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$1,000+Undisclosed2 - 9Fredericton, Canada
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Raven Performance is a Toronto, Canada-based social media marketing company. They specialize in Social Media Marketing and Content Marketing and were established in 2024.
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UndisclosedUndisclosed2 - 9San Diego, CA
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Digital Vision Agency is a small social media marketing agency based in San Diego, California. The team provides Social Media Marketing and Conversion Optimization.
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UndisclosedUndisclosed2 - 9
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Martika, a social media marketing firm, was founded in 2022. The small team provides Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Atlanta, GA
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Established in 2019, HEY BELTRAN! is a social media marketing firm. The team focuses on Social Media Marketing and Email Marketing.
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UndisclosedUndisclosed2 - 9West Palm Beach, FL
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ViralVision Creative, a small social media marketing firm, is based in West Palm Beach, Florida. The team focuses on Social Media Marketing and Conversion Optimization.
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UndisclosedUndisclosed2 - 9Toronto, Canada
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Innosouls Digital is a social media marketing company. The Toronto, Canada-based team provides Social Media Marketing and Conversion Optimization.
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UndisclosedUndisclosed2 - 9Saint Johns, FL
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Based in Saint Johns, Florida, NetViper Interactive Inc. Is a social media marketing agency. They focus on Social Media Marketing and Conversion Optimization and were established in 2008.
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$25,000+< $25 / hr2 - 9Aluva, India
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Hatchberries Technologies Pvt Ltd, a branding company, was launched in 2012. The team specializes in Branding and Social Media Marketing and is based in Aluva, India.
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$5,000+$150 - $199 / hr2 - 9Austin, TX
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Founded in 2020, Creative Compass is a Marketing Strategy company. The small team focuses on Marketing Strategy and Content Marketing.
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UndisclosedUndisclosed2 - 9Cork, Ireland
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EPresence Digital Marketing is a SEO company. Founded in 2008, the team specializes in Search Engine Optimization and Pay Per Click.
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$1,000+< $25 / hr2 - 9București, Romania
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Webmania is a București, Romania-based PR company. They provide Public Relations and Social Media Marketing and were founded in 2023.
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UndisclosedUndisclosed2 - 9Manchester, England
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SEO Agency Manchester Limited is a small SEO agency established in 2024. Their team focuses on Search Engine Optimization and Pay Per Click.
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$1,000+Undisclosed2 - 9Bristol, England
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Bright Sprout is a social media marketing company. The Bristol, England-based team offers Social Media Marketing and Content Marketing.
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UndisclosedUndisclosed2 - 9Brooklyn, NY
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Park Slope Softworks is a Content Marketing company launched in 2009. The team focuses on Content Marketing and Conversion Optimization and is headquartered in Brooklyn, New York.
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$5,000+< $25 / hr2 - 9Surat, India
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GK Digital Marketing Agency is a small social media marketing company established in 2020. Their team focuses on Social Media Marketing and Content Marketing.
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UndisclosedUndisclosed2 - 9
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DBAS Marketing is a Conversion Optimization company. Located in Staffanstorp, Sweden, the firm was established in 2024. Their services include Conversion Optimization and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9
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Founded in 2024, Value Ads Services is a Conversion Optimization company. The company provides Conversion Optimization and Search Engine Optimization, and is small.
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$1,000+$50 - $99 / hr2 - 9
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SEOLabs is a SEO company. Established in 2009, the team offers Search Engine Optimization and Pay Per Click. The agency is located in Sambir, Ukraine.
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UndisclosedUndisclosed2 - 9Port Melbourne, Australia
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ECLICKS is a social media marketing agency. They specialize in Social Media Marketing and Conversion Optimization and are in Port Melbourne, Australia.
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UndisclosedUndisclosed2 - 9Hughesdale, Australia
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Ignite Digital Solutions is a Hughesdale, Australia-based SEO company. Their services include Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed2 - 9Burwood, Australia
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SEO-Rush, a small social media marketing company, is headquartered in Burwood, Australia. The team focuses on Social Media Marketing and Content Marketing.
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UndisclosedUndisclosed2 - 9Brisbane City, Australia
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Founded in 2021, Ads and Ventures is a social media marketing company. The company focuses on Social Media Marketing and Search Engine Optimization.
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$1,000+$150 - $199 / hr2 - 9Columbia, MD
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Social media marketing agency Best Fit Digital is in Columbia, Maryland. They provide Social Media Marketing and Content Marketing.
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$1,000+$50 - $99 / hr2 - 9Raleigh, NC
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Branding agency Gridhooks focuses on Branding and Social Media Marketing. They are in Raleigh, North Carolina.
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$1,000+Undisclosed2 - 9Elizabeth, NJ
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Yuro is a Conversion Optimization company. Based in Elizabeth, New Jersey, the agency was founded in 2023. Their team offers Conversion Optimization and Search Engine Optimization.
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$1,000+$100 - $149 / hr2 - 9Kingsgrove, Australia
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Segments is a Kingsgrove, Australia-based social media marketing firm. The team provides Social Media Marketing and Email Marketing.
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UndisclosedUndisclosed2 - 9Dublin, Ireland
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Rooftop Twenty Two is a social media marketing agency. They focus on Social Media Marketing and Search Engine Optimization and were founded in 2020. The agency is based in Dublin, Ireland.
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UndisclosedUndisclosed2 - 9Omagh, Northern Ireland
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Digital Performance Lab is an Email Marketing company. They are in Omagh, Northern Ireland and have small team. They offer Email Marketing and Conversion Optimization.
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Undisclosed< $25 / hr2 - 9Jaipur, India
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Raksav is a Content Marketing company. The small Jaipur, India-based team focuses on Content Marketing and Mobile & App Marketing. The agency was established in 2020.
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$1,000+$150 - $199 / hr2 - 9Tauranga, New Zealand
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Established in 2024, ROAS Performance Marketing is an Advertising company. Their team specializes in Advertising and Digital Strategy.
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UndisclosedUndisclosed2 - 9Sant Joan Despí, Spain
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Marketing & Developer | Infoservex, a Content Marketing company, is located in Sant Joan Despí, Spain. They specialize in Content Marketing and Search Engine Optimization.
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$1,000+$200 - $300 / hr2 - 9Covington, LA
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Headquartered in Covington, Louisiana, Avec Joie Marketing is an Advertising company. Their services include Advertising and Marketing Strategy.
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$1,000+< $25 / hr2 - 9
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Performance Marketing Consultant - Sathya Narayanan is a SEO agency. Launched in 2022, the team specializes in Search Engine Optimization and Social Media Marketing. The firm is in trivandrum,
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$1,000+< $25 / hr2 - 9Surat, India
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Launched in 2023, Urban Ethics is an Advertising company. The team focuses on Advertising and Social Media Marketing.
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UndisclosedUndisclosed2 - 9
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LeadGeneratorX is a Digital Strategy company. Their small team of employees is headquartered in Woodridge, Australia. Their team offers Digital Strategy and Conversion Optimization.
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UndisclosedUndisclosed2 - 9Mesa, AZ
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Founded in 2016, Insider Local TV is a Digital Strategy company. The team focuses on Digital Strategy and Social Media Marketing.
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UndisclosedUndisclosed2 - 9Branford, CT
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EVisionSEM International is a social media marketing agency headquartered in Branford, Connecticut. Launched in 1998, the team focuses on Social Media Marketing and Conversion Optimization.
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UndisclosedUndisclosed2 - 9Reno, NV
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Inidel is a small social media marketing company launched in 2006. Their team focuses on Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Carson City, NV
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Clear Imaging, Inc., a social media marketing company, was established in 2011. The firm provides Social Media Marketing and Search Engine Optimization.
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Undisclosed$50 - $99 / hr2 - 9Strathmiglo, Scotland
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Email Marketing company FastEfficient | Marketing Consultancy Services in Fife & Edinburgh was established in 2020. The small team focuses on Email Marketing and Search Engine Optimization.
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$5,000+$25 - $49 / hr2 - 9
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Based in UK, England, Platinum78 is a branding firm. The team provides Branding and Social Media Marketing.
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$1,000+$100 - $149 / hr2 - 9Charleston, SC
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Gracely Marketing is a small Charleston, South Carolina-based Digital Strategy company. Their services include Digital Strategy and Social Media Marketing.
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UndisclosedUndisclosed2 - 9Toronto, Canada
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Smart Search Media is a small social media marketing company headquartered in Toronto, Canada. Their services include Social Media Marketing and Conversion Optimization.
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$1,000+< $25 / hr2 - 9
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Dream LogicX, a social media marketing company, is based in Delhi, India. Their services include Social Media Marketing and Email Marketing.
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$1,000+$50 - $99 / hr2 - 9Sharjah, United Arab Emirates
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Dibolky Marketing and Media is a social media marketing agency founded in 2023. The team offers Social Media Marketing and Content Marketing.
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$5,000+$50 - $99 / hr2 - 9Hampton Vale, England
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Branding firm Sensation Creative was established in 2013. The team offers Branding and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Huntington Beach, CA
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Launched in 2006, Swell Marketing Inc. Is a Conversion Optimization company. The team provides Conversion Optimization and Search Engine Optimization and is located in Huntington Beach, California.
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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+$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+$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+$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.