Top Search Engine Marketing (SEM) Agencies
Paid search is one of the fastest ways to put your brand in front of high-intent buyers. The right search engine marketing (SEM) agency can refine your bidding strategy, craft compelling ad copy, and turn clicks into measurable revenue. On Clutch, every provider is evaluated through in-depth client reviews, detailed service questionnaires, and verified performance data, so you can hire with confidence. Use the filters on this page to narrow agencies by budget, location, industry expertise, and more. Looking for regional options? Browse leading SEM agencies in the United States, SEM firms in the United Kingdom, and SEM companies in Canada to find a partner that meets your goals and time zone.
Need a particular expertise in Google Ads? Explore the best Google Ads PPC agencies on Clutch to find the perfect partner.
-
Featured
What are Featured Providers?
$1,000+$100 - $149 / hr250 - 999Paramus, NJServices provided
See all 354 projectsSmartSites is a digital marketing agency specializing in SEO, search engine marketing, and website optimization services. The company has received overwhelmingly positive feedback, with 100% of reviewers highlighting their responsive communication and timely project delivery. Clients frequently praise SmartSites for enhancing online visibility and achieving significant improvements in website ranking and organic search optimization.
-
UndisclosedUndisclosed2 - 9Miami Beach, FL
Services provided
Probella, a PPC company, is headquartered in Miami Beach, Florida. The team specializes in Pay Per Click and Search Engine Optimization.
Read more -
UndisclosedUndisclosed2 - 9Budapest, Hungary
Services provided
Based in Budapest, Hungary, AdNet Media Kft. Is a small pay per click company. Their services include Pay Per Click and Search Engine Optimization.
Read more -
UndisclosedUndisclosed2 - 9Lahore, Pakistan
Services provided
Productive Digital Marketing Agency is a branding firm. They are headquartered in Lahore, Pakistan and have small team. They offer Branding and Pay Per Click.
Read more -
UndisclosedUndisclosed2 - 9
Services provided
Five Tool is a CRM consulting and SI company founded in 2018. Their team focuses on CRM consulting and SI and Pay Per Click.
Read more -
UndisclosedUndisclosed2 - 9
Services provided
Small SEO agency Tradesign, is headquartered in Australia. The team specializes in Search Engine Optimization and Web Design.
Read more -
UndisclosedUndisclosed2 - 9London, England
Services provided
Ubie is an e-commerce development firm. Headquartered in London, England, the firm was launched in 2015. Their services include E-Commerce Development and Pay Per Click.
Read more -
UndisclosedUndisclosed2 - 9FHY, Argentina
Services provided
Citricox is a small FHY, Argentina-based e-commerce development firm. The team offers E-Commerce Development and Pay Per Click.
Read more -
UndisclosedUndisclosed2 - 9Córdoba, Argentina
Services provided
RBS Comunicacion Integral is an e-commerce development firm. They were launched in 2009 and provide E-Commerce Development and Pay Per Click.
Read more -
UndisclosedUndisclosed2 - 9London , England
Services provided
Website Consultants Ltd is a pay per click agency. Their small team is located in London , England. Their services include Pay Per Click and Search Engine Optimization.
Read more -
UndisclosedUndisclosed2 - 9
Services provided
Located in Örnsköldsvik, Sweden, Teveo is a SEO services firm. They focus on Search Engine Optimization and Conversion Optimization.
Read more -
UndisclosedUndisclosed2 - 9Dublin, Ireland
Services provided
Small web design agency Website Builders Ireland, is based in Dublin, Ireland. The team provides Web Design and Search Engine Optimization.
Read more -
UndisclosedUndisclosed2 - 9North Lakes, Australia
Services provided
Web Agents North Lakes is a PPC company launched in 2008. The company provides Pay Per Click and Search Engine Optimization, and is small.
Read more -
UndisclosedUndisclosed2 - 9Dublin, Ireland
Services provided
PPC IMPACT Advertising is a pay per click company. They are headquartered in Dublin, Ireland, and their services include Pay Per Click and Search Engine Optimization.
Read more -
UndisclosedUndisclosed2 - 9Budapest, Hungary
Services provided
In Budapest, Hungary, ProfitOnline is a small Content Marketing company. Their services include Content Marketing and Pay Per Click.
Read more -
UndisclosedUndisclosed2 - 9Dublin, Ireland
Services provided
Ireland SEO is a SEO company. Headquartered in Dublin, Ireland, the firm specializes in Search Engine Optimization and Mobile App Development.
Read more -
UndisclosedUndisclosed2 - 9Washington, MI
Services provided
Propel Pages, LLC is a pay per click agency. The team focuses on Pay Per Click and Search Engine Optimization, and the company is headquartered in Washington, Michigan.
Read more -
UndisclosedUndisclosed2 - 9Manchester , England
Services provided
E-Geeks Ltd is a Digital Strategy company founded in 2012. Their services include Digital Strategy and Pay Per Click.
Read more -
UndisclosedUndisclosed2 - 9Manchester, England
Services provided
Digital Strategy company Yuuzuu is located in Manchester, England. Founded in 2015, the team provides Digital Strategy and Pay Per Click.
Read more -
UndisclosedUndisclosed2 - 9Dublin 2, Ireland
Services provided
Headquartered in Dublin 2, Ireland, DailyDigital.Media is an Advertising company. They focus on Advertising and Search Engine Optimization and were launched in 2013.
Read more -
UndisclosedUndisclosed2 - 9Dublin, Ireland
Services provided
Yokweb is a PPC agency. Their small team is in Dublin, Ireland. Their team offers Pay Per Click and Search Engine Optimization.
Read more -
UndisclosedUndisclosed2 - 9Montréal, Canada
Services provided
Social Revival is a graphic design company. The Montréal, Canada-based agency offers Graphic Design and Pay Per Click.
Read more -
UndisclosedUndisclosed2 - 9Maipú, Chile
Services provided
Agenciaseosem.cl is a Maipú, Chile-based IT managed services company. They provide IT managed services and Pay Per Click and were founded in 2015.
Read more -
UndisclosedUndisclosed2 - 9
Services provided
Email Marketing company Max Your Media is based in New York, New York. The team provides Email Marketing and Pay Per Click.
Read more -
UndisclosedUndisclosed2 - 9
Services provided
Headquartered in Virginia, A Digital Marketing Consultant is a small pay per click company. Their services include Pay Per Click and Search Engine Optimization.
Read more -
UndisclosedUndisclosed2 - 9Liverpool, England
Services provided
Easytech Solutions is a Digital Strategy company. The firm is based in Liverpool, England. Their team provides Digital Strategy and Pay Per Click.
Read more -
UndisclosedUndisclosed2 - 9Austin, TX
Services provided
SEM ANTICS is an Austin, Texas-based Marketing Strategy company. They offer Marketing Strategy and Conversion Optimization.
Read more -
UndisclosedUndisclosed2 - 9Cherry Hill, NJ
Services provided
SEO By The Phoenix is a small Cherry Hill, New Jersey-based SEO services firm. The team offers Search Engine Optimization and Web Design.
Read more -
UndisclosedUndisclosed2 - 9Edinburgh, Scotland
Services provided
Dijify Ltd is a web design agency. They offer Web Design and Pay Per Click and are based in Edinburgh, Scotland.
Read more -
UndisclosedUndisclosed2 - 9Edinburgh , Scotland
Services provided
Optimal8 is a PPC company. The Edinburgh , Scotland-based company was established in 2015. Their services include Pay Per Click and Search Engine Optimization.
Read more -
UndisclosedUndisclosed2 - 9
Services provided
TreeTopFrog Web Design SEO Edinburgh is a small e-commerce development firm established in 2015. Their services include E-Commerce Development and Pay Per Click.
Read more -
UndisclosedUndisclosed2 - 9Belo Horizonte, Brazil
Services provided
KEYWORD MARKETING DIGITAL is a Belo Horizonte, Brazil-based Digital Strategy company. They provide Digital Strategy and Pay Per Click and were launched in 2014.
Read more -
UndisclosedUndisclosed2 - 9Huntington Beach, CA
Services provided
Orange County Marketing Experts, a SEO company, was founded in 2013. The small team provides Search Engine Optimization and Social Media Marketing.
Read more -
UndisclosedUndisclosed2 - 9San Jose, CA
Services provided
SBZD Marketing and Web design is a small San Jose, California-based graphic design agency. Their services include Graphic Design and Pay Per Click.
Read more -
UndisclosedUndisclosed2 - 9Chicago, IL
Services provided
Spanish+Media is a branding firm. Headquartered in Chicago, Illinois, the agency focuses on Branding and Marketing Strategy.
Read more -
UndisclosedUndisclosed2 - 9Grand Blanc, MI
Services provided
Content Marketing company One Up Digital is located in Grand Blanc, Michigan. They provide Content Marketing and Pay Per Click and were founded in 2016.
Read more -
UndisclosedUndisclosed2 - 9Newcastle, Australia
Services provided
Tecset Pty Ltd is an Email Marketing company. Founded in 2013, their team provides Email Marketing and Pay Per Click.
Read more -
UndisclosedUndisclosed2 - 9Budapest, Hungary
Services provided
Adamic is a small Budapest, Hungary-based media planning & buying company. The team provides Media Planning & Buying and Pay Per Click.
Read more -
UndisclosedUndisclosed2 - 9Bella Vista, Australia
Services provided
Clickbiz Australia is a small PPC company headquartered in Bella Vista, Australia. Their services include Pay Per Click and Search Engine Optimization.
Read more -
UndisclosedUndisclosed2 - 9Bremen, Germany
Services provided
Lindbaum is a pay per click company. They were founded in 2011 and specialize in Pay Per Click and Web Design.
Read more -
UndisclosedUndisclosed2 - 9
Services provided
Rankwell Digital Marketing Agency is a pay per click agency. Launched in 2004, the team focuses on Pay Per Click and Search Engine Optimization. The agency is based in Keilor East, Australia.
Read more -
UndisclosedUndisclosed2 - 9Caringbah, Australia
Services provided
Established in 2018, Disrupta, a small Email Marketing company, is based in Caringbah, Australia. Their team provides Email Marketing and Pay Per Click.
Read more -
UndisclosedUndisclosed2 - 9Melbourne, Australia
Services provided
Rank First is a Conversion Optimization company in Melbourne, Australia. The team provides Conversion Optimization and Pay Per Click.
Read more -
UndisclosedUndisclosed2 - 9
Services provided
Troutech is a small Texas-based e-commerce development firm. The team specializes in E-Commerce Development and Pay Per Click.
Read more -
UndisclosedUndisclosed2 - 9Winston-Salem, NC
Services provided
Small Marketing Strategy company Ijs Message Media, is in Winston-Salem, North Carolina. Their services include Marketing Strategy and Pay Per Click.
Read more -
UndisclosedUndisclosed2 - 9Katy, TX
Services provided
Small pay per click company XL Digital Marketing, is based in Katy, Texas. The team focuses on Pay Per Click and Search Engine Optimization.
Read more -
UndisclosedUndisclosed2 - 9Jamisontown, Australia
Services provided
Apple Advertising Pty Ltd is a PPC agency. Their small team is located in Jamisontown, Australia and offers Pay Per Click and Search Engine Optimization. The company was launched in 2010.
Read more -
UndisclosedUndisclosed2 - 9Houston, TX
Services provided
Small Content Marketing company Houston Creative Marketing, is located in Houston, Texas. Their services include Content Marketing and Pay Per Click.
Read more -
UndisclosedUndisclosed2 - 9Belmont, Australia
Services provided
Web Step Up is a Conversion Optimization company. Founded in 2016, their team focuses on Conversion Optimization and Pay Per Click.
Read more -
UndisclosedUndisclosed2 - 9Budapest, Hungary
Services provided
Blaschek-Media Ltd. Is a public relations company. They are based in Budapest, Hungary and have small team. Their services include Public Relations and Pay Per Click.
Read more -
UndisclosedUndisclosed2 - 9
Services provided
Buffalo Media Marketing is a PPC company. Launched in 2017, the company provides Pay Per Click and Search Engine Optimization.
Read more
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My Matches
Tell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
Compare Top 15 Search Engine Marketing (SEM) Agencies
-
$1,000+$100 - $149 / hr250 - 999Paramus, NJ
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
50% Search Engine Optimization30% Pay Per Click20% Other -
$1,000+$100 - $149 / hr50 - 249Costa Mesa, CA
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% Search Engine Optimization60% Pay Per Click30% Other -
$5,000+$100 - $149 / hr50 - 249Pleasant Grove, UT
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% Search Engine Optimization70% Pay Per Click20% Other -
$1,000+Undisclosed250 - 999Colorado Springs, CO
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
70% Search Engine Optimization30% Pay Per Click -
$1,000+$150 - $199 / hr250 - 999Copley, OH
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
45% Search Engine Optimization25% Pay Per Click30% Other -
$10,000+$100 - $149 / hr250 - 999San Diego, CA
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
40% Search Engine Optimization10% Pay Per Click50% Other -
$5,000+$150 - $199 / hr50 - 249Marion, IL
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$1,000+$150 - $199 / hr50 - 249Toronto, Canada
Ability to deliver
39.8/40.019.8/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
70% Search Engine Optimization20% Pay Per Click10% Other -
$1,000+$100 - $149 / hr50 - 249Los Angeles, CA
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
40% Search Engine Optimization50% Pay Per Click10% Other -
$1,000+$25 - $49 / hr250 - 999Arlington Heights, IL
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
40% Search Engine Optimization40% Pay Per Click20% Other -
$1,000+$100 - $149 / hr10 - 49Tampa, FL
Ability to deliver
39.5/40.019.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
70% Search Engine Optimization30% Pay Per Click -
$1,000+$100 - $149 / hr50 - 249Bel Air, MD
Ability to deliver
39.3/40.020/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
20% Search Engine Optimization50% Pay Per Click30% Other -
$1,000+$50 - $99 / hr50 - 249Odesa, Ukraine
Ability to deliver
39.3/40.019.6/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
60% Search Engine Optimization30% Pay Per Click10% Other -
$5,000+Undisclosed10 - 49New York, NY
Ability to deliver
39.1/40.020/20 Reviews10/10 Clients & Experience9.1/10 Market PresenceService focus
10% Search Engine Optimization90% Pay Per Click -
$1,000+$150 - $199 / hr10 - 49New York, NY
Ability to deliver
39/40.020/20 Reviews9.6/10 Clients & Experience9.5/10 Market PresenceService focus
10% Search Engine Optimization80% Pay Per Click10% Other -
$1,000+$50 - $99 / hr50 - 249San Antonio, TX
Ability to deliver
38.9/40.020/20 Reviews9.2/10 Clients & Experience9.6/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$5,000+$100 - $149 / hr10 - 49Toronto, Canada
Ability to deliver
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$1,000+$100 - $149 / hr10 - 49South Jordan, UT
Ability to deliver
38.6/40.019/20 Reviews9.9/10 Clients & Experience9.7/10 Market PresenceService focus
65% Search Engine Optimization25% Pay Per Click10% Other -
$1,000+$25 - $49 / hr50 - 249Sahibzada Ajit Singh Nagar, India
Ability to deliver
38.6/40.019.2/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
55% Search Engine Optimization15% Pay Per Click30% Other -
$1,000+$25 - $49 / hr50 - 249L'viv, Ukraine
Ability to deliver
38.5/40.020/20 Reviews10/10 Clients & Experience8.5/10 Market PresenceService focus
80% Search Engine Optimization10% Pay Per Click10% Other -
$5,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
38.5/40.018.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
50% Search Engine Optimization50% Pay Per Click -
$1,000+$100 - $149 / hr50 - 249Lehi, UT
Ability to deliver
38.5/40.018.6/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
75% Search Engine Optimization25% Pay Per Click -
$1,000+$25 - $49 / hr250 - 999
Ability to deliver
38/40.018.4/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
35% Search Engine Optimization35% Pay Per Click30% Other -
$1,000+$100 - $149 / hr10 - 49Richmond, Australia
Ability to deliver
37.8/40.018.2/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
70% Search Engine Optimization15% Pay Per Click15% Other -
$5,000+$100 - $149 / hr10 - 49Calgary, Canada
Ability to deliver
37.7/40.020/20 Reviews10/10 Clients & Experience7.7/10 Market PresenceService focus
45% Search Engine Optimization40% Pay Per Click15% Other -
$1,000+$100 - $149 / hr250 - 999Odesa, Ukraine
Ability to deliver
37.7/40.018/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
40% Search Engine Optimization30% Pay Per Click30% Other -
$5,000+$100 - $149 / hr50 - 249Huntington, NY
Ability to deliver
37.7/40.018.2/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
20% Search Engine Optimization60% Pay Per Click20% Other -
$1,000+$50 - $99 / hr50 - 249Dnipro, Ukraine
Ability to deliver
37.6/40.019.8/20 Reviews10/10 Clients & Experience7.8/10 Market PresenceService focus
75% Search Engine Optimization10% Pay Per Click15% Other -
$1,000+$50 - $99 / hr50 - 249Los Angeles, CA
Ability to deliver
37.6/40.020/20 Reviews9/10 Clients & Experience8.6/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$5,000+$200 - $300 / hr50 - 249Chicago, IL
Ability to deliver
37.5/40.019/20 Reviews10/10 Clients & Experience8.5/10 Market PresenceService focus
40% Search Engine Optimization45% Pay Per Click15% 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.