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 - 9Lahore, Pakistan
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Located in Lahore, Pakistan, Digital Media Line is a small e-commerce development company. The team offers E-Commerce Development and Pay Per Click.
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$1,000+$25 - $49 / hr2 - 9Surat, India
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Launched in 2018, DIGITAL MARKETING AGENCY & INSTITUTE is a SEO agency. Headquartered in Surat, India, the team specializes in Search Engine Optimization and Pay Per Click.
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$1,000+Undisclosed2 - 9Sydney, Australia
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Domain Bird is a SEO company founded in 2013. Their services include Search Engine Optimization and Web Design.
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$1,000+$50 - $99 / hr2 - 9Witney, England
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Akoca seo is a SEO services firm. Their small team of employees is in Witney, England. Their team offers Search Engine Optimization and Pay Per Click.
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$5,000+$50 - $99 / hr2 - 9Chico, CA
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Method Marketing is a Digital Strategy company. Founded in 2016, the team provides Digital Strategy and Pay Per Click.
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$1,000+$50 - $99 / hr2 - 9Bilbo, Spain
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Fraanmurillo.com is a Content Marketing company. Established in 2017, the team specializes in Content Marketing and Digital Strategy.
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$5,000+$150 - $199 / hr2 - 9Westford, MA
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Aveli By WSI, a small Digital Strategy company, is based in Westford, Massachusetts. Their services include Digital Strategy and Pay Per Click.
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$1,000+$100 - $149 / hr2 - 9
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The Hopper Company LLC is a Minneapolis , Minnesota-based Digital Strategy company. The team focuses on Digital Strategy and Pay Per Click.
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$1,000+$50 - $99 / hr2 - 9Novi Sad, Serbia
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SEMRail is a Conversion Optimization company. Established in 2013, the company is located in Novi Sad, Serbia. Their team specializes in Conversion Optimization and Pay Per Click.
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$1,000+$25 - $49 / hr2 - 9Kolkata, India
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Established in 2018, JN Infosystem is a PPC agency. Their services include Pay Per Click and Search Engine Optimization.
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$1,000+$50 - $99 / hr2 - 9Kuala Lumpur, Malaysia
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Established in 2018, Jom.com.my - BOTS DIGITAL SOLUTIONS is a Digital Strategy company. The team specializes in Digital Strategy and Search Engine Optimization.
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$1,000+$50 - $99 / hr2 - 9Vilnius, Lithuania
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SEO services firm Sarmavicius.lt is based in Vilnius, Lithuania. Their services include Search Engine Optimization and Digital Strategy.
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$1,000+$100 - $149 / hr2 - 9Richmond, Canada
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Headquartered in Richmond, Canada, RW Digital is a small web design agency. Their services include Web Design and Search Engine Optimization.
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$1,000+$100 - $149 / hr2 - 9Auckland, New Zealand
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V Digital Marketing is a SEO services firm. The team is based in Auckland, New Zealand, and their services include Search Engine Optimization and Web Design.
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$1,000+$100 - $149 / hr2 - 9Singapore, Singapore
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Founded in 2014, tinkerEdge is a small Digital Strategy company based in Singapore, Singapore. Their team offers Digital Strategy and Conversion Optimization.
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$10,000+$150 - $199 / hr2 - 9Chico, CA
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Peterson SEO is a SEO agency. They were founded in 2011 and specialize in Search Engine Optimization and Digital Strategy.
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Undisclosed$50 - $99 / hr2 - 9Vallendar, Germany
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Seo-leopard e.K. Is an Advertising company. Established in 2013, the agency provides Advertising and Search Engine Optimization.
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$1,000+$100 - $149 / hr2 - 9Frederiksberg, Denmark
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AdAgenzy ApS is a Frederiksberg, Denmark-based Advertising company. They provide Advertising and Digital Strategy.
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$1,000+$50 - $99 / hr2 - 9Hollywood, FL
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Launched in 2001, Radical Webs Inc is a small Hollywood, Florida-based SEO services firm. Their services include Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed2 - 9Greater Noida, India
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Recrufish Management & eServices LLP, a SEO services firm, is based in Greater Noida, India. Established in 2019, the team provides Search Engine Optimization and Pay Per Click.
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$1,000+Undisclosed2 - 9Richterswil, Switzerland
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Venio.ch Online Marketing is a SEO agency. In Richterswil, Switzerland, their small team specializes in Search Engine Optimization and Pay Per Click. The firm was founded in 2014.
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$1,000+$100 - $149 / hr2 - 9Madison, CT
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Located in Madison, Connecticut, JDP Capital - Digital Marketing is a SEO agency. They provide Search Engine Optimization and Pay Per Click.
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$1,000+Undisclosed2 - 9Cedar City, UT
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Headquartered in Cedar City, Utah, SU Web Agency is a web design agency. They offer Web Design and Search Engine Optimization.
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$1,000+$50 - $99 / hr2 - 9Haarlem, Netherlands
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MIAX - Digital Marketing Agency, a SEO services firm, is located in Haarlem, Netherlands. Launched in 2010, the team offers Search Engine Optimization and Pay Per Click.
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Undisclosed< $25 / hr2 - 9Hyderabad, India
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RevoStop is a social media marketing agency. Their small team of employees is headquartered in Hyderabad, India. Their team focuses on Social Media Marketing and Mobile & App Marketing.
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$1,000+$50 - $99 / hr2 - 9
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Crown Agency, a social media marketing agency, is headquartered in Naples, Florida. They specialize in Social Media Marketing and Search Engine Optimization and were launched in 2023.
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Undisclosed< $25 / hr2 - 9
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Nexgen Local Marketing is a social media marketing agency. The team provides Social Media Marketing and Conversion Optimization, and the agency is based in Orlando, Florida.
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$1,000+$25 - $49 / hr50 - 249
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See all 1 projectsSurelocal Technologies Pvt Ltd offers specialized social media marketing services, particularly excelling in tailoring strategies to specific business needs. Reviews consistently highlight their creativity combined with data-driven insights, contributing to increased online engagement and sales. However, clients suggest improvements in reporting transparency and communication to enhance their overall service experience.
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Undisclosed$50 - $99 / hrFreelancerBrentwood, NY
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Located in Brentwood, New York, Tommy Cat Media is a pay per click agency. They focus on Pay Per Click and Search Engine Optimization.
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$5,000+$150 - $199 / hr10 - 49Toms River, NJ
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Conduit Digital is a small Toms River, New Jersey-based SEO agency. Their services include Search Engine Optimization and Social Media Marketing.
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$10,000+$25 - $49 / hr10 - 49
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Pay per click company Nexevolve specializes in Pay Per Click and Web Development. They are located in Parramatta, Australia.
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$1,000+$25 - $49 / hr10 - 49Dubai, United Arab Emirates
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See all 3 projectsIT Plus offers a range of services, including e-commerce development, mobile app development, website design, software development, and digital marketing. Overall feedback highlights their effective project management, impressive design and development work, and ease of collaboration. Clients have praised IT Plus for their professional approach and ability to deliver impactful, user-friendly solutions.
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$1,000+$25 - $49 / hr50 - 249Noida, India
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Godigihub, a SEO company, specializes in Search Engine Optimization and Web Development. The firm is headquartered in Noida, India.
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$1,000+< $25 / hr10 - 49Noida, India
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See all 1 projectsDigital Berge offers comprehensive SEO and PPC ad management services aimed at enhancing online visibility and website ranking. Reviews highlight their transparent communication, detailed progress reports, and effective strategies, which have resulted in significant improvements in search optimization for clients. However, a noted area for potential enhancement is the inclusion of content marketing services.
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UndisclosedUndisclosed10 - 49Hollywood, FL
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LA Media Group is an Email Marketing company. Established in 2017, the team provides Email Marketing and Search Engine Optimization.
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$1,000+< $25 / hr10 - 49Manchester, England
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Launched in 2018, Top SEO Expertz is an Advertising company. The team focuses on Advertising and Pay Per Click.
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UndisclosedUndisclosed10 - 49Central, Hong Kong
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Kindred, a Digital Strategy company, provide Digital Strategy and Pay Per Click. They were founded in 2018.
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$5,000+$25 - $49 / hr2 - 9Kelambakkam, India
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Pigtail Pundits is a Content Marketing company located in Kelambakkam, India and Kelambakkam, India. They specialize in Content Marketing and Pay Per Click.
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$5,000+$100 - $149 / hr10 - 49Golden Valley, MN
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Snap Agency is a social media marketing company. The Golden Valley, Minnesota-based agency was established in 2010. Their services include Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed10 - 49Providencia, Chile
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IDA Chile, a Digital Strategy company, is in Providencia, Chile. They focus on Digital Strategy and Pay Per Click and were established in 2010.
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$1,000+$25 - $49 / hr10 - 49Ahmedabad, India
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Founded in 2018, MediaF5 Digital Marketing Agency, a small SEO company, is in Ahmedabad, India. Their team focuses on Search Engine Optimization and Social Media Marketing.
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$1,000+$25 - $49 / hr10 - 49
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Social media marketing company WebSevy was established in 2021. The agency specializes in Social Media Marketing and Search Engine Optimization, and is small.
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Undisclosed$50 - $99 / hr2 - 9Fort Myers, FL
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See all 1 projectsD&D SEO Services is an SEO agency that offers customized strategies to help clients achieve higher rankings, increased traffic, and improved conversions. Their team of experienced SEO experts
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$1,000+$25 - $49 / hr2 - 9Kyiv, Ukraine
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See all 1 projectsAM Agency provides expert services in SEO and search optimization, focusing on enhancing online visibility and website ranking. Clients appreciate their personalized and hands-on approach, noting significant improvements in organic traffic and user experience. The agency is praised for their efficiency, timely delivery, and strategic execution in SEO projects.
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$1,000+$25 - $49 / hr2 - 9București, Romania
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See all 1 projectsDoctor SEO dezvolta strategii SEO precise si eficiente, crescand vizibilitatea site-ului in mediul online. Ne concentram pe optimizarea continutului si structurii site-ului, asigurandu-ne ca fiecare
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$5,000+$50 - $99 / hr2 - 9San Diego, CA
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Small SEO company Launch Source SEO, is in San Diego, California. Their services include Search Engine Optimization and Pay Per Click.
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$1,000+$50 - $99 / hr2 - 9Denton, TX
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Aspiro Digital Agency is a SEO agency. Founded in 2014, the company provides Search Engine Optimization and Pay Per Click.
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$1,000+< $25 / hr2 - 9London, England
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Cresconnect is a SEO services firm. They are in London, England and have small team. Their team focuses on Search Engine Optimization and Pay Per Click.
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$1,000+$50 - $99 / hr2 - 9Katy, TX
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SeOpt is a SEO agency. Their small team of employees is based in Katy, Texas. Their team provides Search Engine Optimization and Pay Per Click.
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$1,000+$50 - $99 / hr2 - 9Austin, TX
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NuArtisan, a SEO company, was established in 2008. The team specializes in Search Engine Optimization and Pay Per Click.
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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.