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 358 projectsSmartSites is a comprehensive SEO agency providing robust services in search engine optimization, digital visibility enhancement, and online advertising. Across their reviews, 100% of clients highlight their effective project management and responsiveness. With 90% noting improved website traffic and conversions, SmartSites demonstrates a strong capability in SERP optimization and organic search optimization, making them a reliable partner for businesses seeking to enhance digital visibility and increase qualified leads.
-
$5,000+$100 - $149 / hr50 - 249Las Vegas, NV
Services provided
Localis is a Marketing Strategy company. The team offers Marketing Strategy and Pay Per Click, and the company is located in Las Vegas, Nevada.
Read more -
$10,000+$150 - $199 / hr50 - 249Leeds, England
Services provided
Advertising company Search Laboratory is in Leeds, England and London, England. They focus on Advertising and Search Engine Optimization and were established in 2005.
Read more -
$1,000+$50 - $99 / hr50 - 249Newark, NJ
Services provided
VJG Interactive is a Newark, New Jersey-based application development firm. The team specializes in Mobile App Development and Pay Per Click.
Read more -
$5,000+$100 - $149 / hr50 - 249Chicago, IL
Services provided
Founded in 2012, All Campus is a midsize graphic design company. Their services include Graphic Design and Market Research.
Read more -
$10,000+$150 - $199 / hr50 - 249Salford, England
Services provided
Based in Salford, England, Media Agency Group is an Advertising company. They focus on Advertising and Public Relations and were established in 2012.
Read more -
$5,000+$100 - $149 / hr50 - 249Framingham, MA
Services provided
Stone Temple Consulting is a web design company. They are headquartered in Framingham, Massachusetts, and their services include Web Design and Pay Per Click.
Read more -
$5,000+$100 - $149 / hr50 - 249Clackamas, OR
Services provided
Launched in 2010, Global Media Solutions is a social media marketing firm. The team offers Social Media Marketing and Search Engine Optimization.
Read more -
$1,000+$25 - $49 / hr50 - 249Chandigarh, India
Services provided
PPC Champ, a Conversion Optimization company, was established in 2010. The midsize team provides Conversion Optimization and Pay Per Click.
Read more -
$5,000+$25 - $49 / hr50 - 249
Services provided
Midsize Digital Strategy company Digital group, is in Madrid, Spain. The team focuses on Digital Strategy and Branding.
Read more -
$10,000+$100 - $149 / hr50 - 249
Services provided
Idweaver is a Digital Strategy company in Brussels, Belgium. They offer Digital Strategy and Email Marketing and were established in 2004.
Read more -
$5,000+$100 - $149 / hr50 - 249München, Germany
Services provided
In München, Germany, Affilinet is an Advertising company. Their services include Advertising and Pay Per Click.
Read more -
$5,000+$100 - $149 / hr50 - 249Jakarta Pusat , Indonesia
Services provided
Launched in 2009, DGtraffic Indonesia is a midsize Digital Strategy company based in Jakarta Pusat , Indonesia. Their team specializes in Digital Strategy and Pay Per Click.
Read more -
$5,000+$100 - $149 / hr50 - 249San Isidro, Peru
Services provided
Ingenia Peru is an Advertising company. Their midsize team is located in San Isidro, Peru. Their services include Advertising and UX/UI Design.
Read more -
$5,000+$100 - $149 / hr50 - 249Medellín, Colombia
Services provided
Arkix S.A. Is a CRM consulting and SI company established in 2005. Their team provides CRM consulting and SI and E-Commerce Development.
Read more -
$1,000+< $25 / hr50 - 249San Isidro, Peru
Services provided
Established in 2001, Neo Consulting is a SEO company. The firm provides Search Engine Optimization and UX/UI Design, and is midsize.
Read more -
$1,000+< $25 / hr50 - 249São Paulo, Brazil
Services provided
Agência Mestre is a São Paulo, Brazil-based SEO company. Their services include Search Engine Optimization and Content Marketing.
Read more -
UndisclosedUndisclosed1,000 - 9,999Seoul, South Korea
Services provided
Yello Digital Marketing is a Digital Strategy company. They are based in Seoul, South Korea. Their team provides Digital Strategy and Media Planning & Buying.
Read more -
UndisclosedUndisclosed50 - 249Dhaka, Bangladesh
Services provided
Digital Pondith is a Content Marketing company headquartered in Dhaka, Bangladesh. They focus on Content Marketing and Digital Strategy and were founded in 2014.
Read more -
UndisclosedUndisclosed50 - 249Boston, MA
Services provided
Event Marketing company 451 Agency was launched in 2004. The agency offers Event Marketing and Public Relations, and is midsize.
Read more -
UndisclosedUndisclosed50 - 249
Services provided
K Logic is an user experience design company established in 2006. The team offers UX/UI Design and Content Marketing and is headquartered in Israel.
Read more -
UndisclosedUndisclosed50 - 249Cairo, Egypt
Services provided
IMeSolutions is a midsize PPC company founded in 2008. Their team provides Pay Per Click and Search Engine Optimization.
Read more -
UndisclosedUndisclosed50 - 249Randburg, South Africa
Services provided
Established in 2007, 3 Way Marketing is a midsize Digital Strategy company in Randburg, South Africa. Their team offers Digital Strategy and Email Marketing.
Read more -
UndisclosedUndisclosedFreelancerSingapore, Singapore
Services provided
Founded in 2017, Adscelerate Marketing, a small pay per click agency, is in Singapore, Singapore. Their team specializes in Pay Per Click and Search Engine Optimization.
Read more -
UndisclosedUndisclosed50 - 249
Services provided
SMEGoWeb, a midsize pay per click agency, is based in. The team focuses on Pay Per Click and Search Engine Optimization.
Read more -
UndisclosedUndisclosed50 - 249Crows Nest, Australia
Services provided
Acidgreen is an e-commerce development firm. Their team is based in Crows Nest, Australia. The agency provides E-Commerce Development and Pay Per Click.
Read more -
UndisclosedUndisclosed50 - 249Florianopolis, Brazil
Services provided
Custom software development firm Involves was founded in 2008. The team focuses on Custom Software Development and Digital Strategy.
Read more -
UndisclosedUndisclosed50 - 249Woodstock, GA
Services provided
Established in 2001, Ross Media is an Email Marketing company. The company specializes in Email Marketing and Event Marketing, and is midsize.
Read more -
UndisclosedUndisclosedFreelancerFulton, MD
Services provided
Makriv Digital is a small pay per click company in Fulton, Maryland. Their services include Pay Per Click and Search Engine Optimization.
Read more -
UndisclosedUndisclosed50 - 249Franklin Township, NJ
Services provided
Royal Quality Group, a Digital Strategy company, is headquartered in Franklin Township, New Jersey. They provide Digital Strategy and E-Commerce Development.
Read more -
UndisclosedUndisclosed50 - 249Baton Rouge, LA
Services provided
Sphere Control SEO is a Conversion Optimization company. Their midsize team of employees is in Baton Rouge, Louisiana. Their team focuses on Conversion Optimization and Pay Per Click.
Read more -
$1,000+$50 - $99 / hrFreelancer
Services provided
Launched in 2018, Havist Digital Media is a PPC agency. The agency focuses on Pay Per Click and Search Engine Optimization.
Read more -
UndisclosedUndisclosed50 - 249Harrogate, England
Services provided
WMG Agency is a Content Marketing company established in 2000. The team focuses on Content Marketing and Public Relations.
Read more -
UndisclosedUndisclosed50 - 249Hyde, England
Services provided
Established in 1998, Rhino Group is an Email Marketing company. In Hyde, England and Hyde, England, the team focuses on Email Marketing and Print Design.
Read more -
UndisclosedUndisclosed50 - 249Birmingham, AL
Services provided
Alabama Media Group is a branding agency. Located in Birmingham, Alabama, the team specializes in Branding and Email Marketing.
Read more -
UndisclosedUndisclosed50 - 249New York, NY
Services provided
Levelwing is a pay per click agency. The agency is located in New York, New York and San Francisco, California. Their services include Pay Per Click and Search Engine Optimization.
Read more -
UndisclosedUndisclosed50 - 249Philadelphia, PA
Services provided
Elite Online Media is a midsize Philadelphia, Pennsylvania-based PPC company. The team provides Pay Per Click and Search Engine Optimization.
Read more -
UndisclosedUndisclosed50 - 249St. Petersburg, FL
Services provided
Horizon Marketing Group is an Email Marketing company headquartered in St. Petersburg, Florida. Launched in 1997, the team focuses on Email Marketing and Public Relations.
Read more -
UndisclosedUndisclosed50 - 249Bloomington, IN
Services provided
Climbwire Digital Media, a Logo company, was founded in 2013. The firm focuses on Logo and Pay Per Click.
Read more -
UndisclosedUndisclosed50 - 249Barcelona, Spain
Services provided
Launched in 2007, Apple Tree Communications is an user experience design company. Located in Barcelona, Spain, the team focuses on UX/UI Design and Mobile App Development.
Read more -
UndisclosedUndisclosed50 - 249Cagayan de Oro, Philippines
Services provided
RedLemon Digital Media is a graphic design company. Headquartered in Cagayan de Oro, Philippines, the team focuses on Graphic Design and Pay Per Click.
Read more -
UndisclosedUndisclosed50 - 249Pitești, Romania
Services provided
BoostIT HUB is a Content Marketing company established in 2014. The firm specializes in Content Marketing and Pay Per Click.
Read more -
UndisclosedUndisclosed50 - 249Nottingham , England
Services provided
Ginger Root, a web design company, was founded in 2014. The agency provides Web Design and Pay Per Click.
Read more -
UndisclosedUndisclosedFreelancer
Services provided
Small SEO agency Luca Valente, is in. The team focuses on Search Engine Optimization and Pay Per Click.
Read more -
UndisclosedUndisclosed50 - 249Nottingham, England
Services provided
Content Marketing company Go dine digital was founded in 2008. The agency specializes in Content Marketing and Email Marketing, and is midsize.
Read more -
UndisclosedUndisclosed50 - 249Nottingham , England
Services provided
AlphaGraphics UK is a Content Marketing company. Established in 1993, the company is in Nottingham , England. Their team specializes in Content Marketing and Email Marketing.
Read more -
UndisclosedUndisclosed50 - 249León, Spain
Services provided
Dayvo Sistemas is an e-commerce development company. They offer E-Commerce Development and Pay Per Click and are located in León, Spain and Los Angeles, California.
Read more -
UndisclosedUndisclosed50 - 249Parsippany-Troy Hills, NJ
Services provided
Lodging Interactive, a midsize Digital Strategy company, is headquartered in Parsippany-Troy Hills, New Jersey. The team focuses on Digital Strategy and Pay Per Click.
Read more -
UndisclosedUndisclosed50 - 249Curitiba , Brazil
Services provided
Midia Digital is a midsize Curitiba , Brazil-based Digital Strategy company. The team focuses on Digital Strategy and Pay Per Click.
Read more -
UndisclosedUndisclosed50 - 249
Services provided
WebCanny Australia is a web design company. The team offers Web Design and Web Development and is in Adelaide, Australia and Napier, New Zealand.
Read more -
$1,000+$50 - $99 / hrFreelancerBrisbane City, Australia
Services provided
Launched in 2018, Marketing One Group is a Digital Strategy company. The company focuses on Digital Strategy and Pay Per Click.
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 -
$1,000+$150 - $199 / hr50 - 249Toronto, Canada
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
70% Search Engine Optimization20% Pay Per Click10% 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+$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 -
$5,000+$100 - $149 / hr10 - 49Toronto, Canada
Ability to deliver
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
75% Search Engine Optimization10% Pay Per Click15% Other -
$1,000+$25 - $49 / hr250 - 999Arlington Heights, IL
Ability to deliver
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
40% Search Engine Optimization30% Pay Per Click30% 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+$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
39/40.020/20 Reviews9.2/10 Clients & Experience9.7/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$5,000+$100 - $149 / hr50 - 249Huntington, NY
Ability to deliver
38.9/40.019.4/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
20% Search Engine Optimization60% Pay Per Click20% Other -
$1,000+$50 - $99 / hr50 - 249Odesa, Ukraine
Ability to deliver
38.9/40.019.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
60% Search Engine Optimization30% Pay Per Click10% Other -
$5,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
38.7/40.019/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
50% Search Engine Optimization50% Pay Per Click -
$1,000+$50 - $99 / hr50 - 249Los Angeles, CA
Ability to deliver
38.6/40.020/20 Reviews9/10 Clients & Experience9.6/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$1,000+$50 - $99 / 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 -
$1,000+$25 - $49 / hr50 - 249Sahibzada Ajit Singh Nagar, India
Ability to deliver
38.4/40.019/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
55% Search Engine Optimization15% Pay Per Click30% Other -
$1,000+$25 - $49 / hr250 - 999
Ability to deliver
38.4/40.018.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
35% Search Engine Optimization35% Pay Per Click30% Other -
$1,000+$100 - $149 / hr10 - 49South Jordan, UT
Ability to deliver
38.2/40.018.6/20 Reviews9.9/10 Clients & Experience9.7/10 Market PresenceService focus
65% Search Engine Optimization25% Pay Per Click10% Other -
$1,000+$100 - $149 / hr50 - 249Lehi, UT
Ability to deliver
38.1/40.018.2/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
75% Search Engine Optimization25% Pay Per Click -
$1,000+$100 - $149 / hr50 - 249Chicago, IL
Ability to deliver
37.9/40.018/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
70% Search Engine Optimization25% Pay Per Click5% 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
37.5/40.017.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
40% Search Engine Optimization30% Pay Per Click30% 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 -
$1,000+$100 - $149 / hr10 - 49San Diego, CA
Ability to deliver
37.4/40.017.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
80% Search Engine Optimization10% Pay Per Click10% Other -
$5,000+$150 - $199 / hr50 - 249Pleasant Grove, UT
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% Search Engine Optimization50% Pay Per Click40% 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.