With more and more people Googling their way to the services they need, search engine marketing (SEM) has become one of the fastest ways to get your brand in front of a motivated audience and keep it there.
But, pulling off the right SEM strategy? That’s no easy feat, friend.
If you don’t have the right approach (and the right partner), it’s easy to turn good intentions into wasted budget and clicks that never convert.
But all is not lost, marketers! Because that’s where SEM agencies come in.
These experts know exactly how to maximize every ad dollar through smarter targeting, keyword optimization, and performance track to help you drive real results. Whether you’re launching a campaign from scratch or you’ve got big dreams and are looking to scale, the right agency can help you boost your traffic, generate more leads, and grow your ROI!
Ready to meet your next SEM partner?
Today’s blog is bringing you 10 of the top SEM agencies in the US, chosen for their results, services, and client satisfaction to pair you up with the perfect partner for your needs!
Let’s dive in!
1. Designity
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Designity isn’t your typical SEM agency— it’s a Creative as a Service platform that’s built to give businesses everything they need to launch high-performing campaigns without needing to juggle multiple freelancers or design agencies.
And SEM is just one thing that they do. Designity provides you with a designated Creative Director and a vetted team of US-based designers, copywriters, motion graphic artists, digital marketers, SEO experts and more to give you the strategy and assets you need for your campaigns — all under one flexible subscription plan!
Key Features
- U.S.-based creatives with SEM, PPC, and design experience
- A Creative Director who manages the whole process for you
- Flexible month-to-month, quarterly, and yearly plans available—scale up, down, or pause anytime
- 100+ creative and marketing services included
- Fast turnaround and easy communication
Pricing: Designity offers three flexible pricing plans (including a completely custom plan!), starting at $5,995/month and includes a designated Creative Director, rotating creative team, and unlimited project requests and revisions. Save $1,500 per quarter with quarterly pricing and $10,800/ year with annual pricing!
Best For: Marketing teams that need more than just ad management. If you’re looking for a reliable creative partner who can handle everything from campaign strategy to visuals, landing pages, and more, Designity is your ideal choice!
2. Ignite Visibility

Ignite Visibility is a popular digital marketing agency that’s known for its strong emphasis on ROI and data-backed strategies!
Their SEM team uses detailed analytics, conversion tracking, and ongoing A/B testing in order to laser focus and optimize their paid search campaigns. They’ve worked with small and big businesses across a huge variety of different industries.
Key Features
- Data-driven SEM strategies focused on performance
- Google Premier Partner with access to advanced tools
- Strong track record in PPC, SEO, and social ads
- Hands-on account management
Pricing: Ignite Visibility offers custom pricing based on the size and scope of your SEM campaigns. Reach out to get a quote for what you need!
Best For: Mid-sized to enterprise businesses that are looking for a traditional agency experience with a performance-focused edge.
3. WebFX

WebFX is a large, full-service digital agency that brings together a team of SEM experts ready to build custom strategies for each and every one of their clients.
With detailed reporting dashboards and a special focus on transparency, WebFX is a great choice for businesses that want scale and structure!
Key Features
- Over 500 marketing experts across digital disciplines
- Custom-built SEM campaigns for various industries
- Clear, detailed reporting through their MarketingCloudFX platform
- Experience in industries like healthcare, legal, and eCommerce
Pricing: Pricing will vary depending on the services you need, but they offer tiered plans and custom quotes for larger clients.
Best For: Businesses looking for an experienced agency with a large team and established processes in place.
4. Disruptive Advertising

Disruptive Advertising is a performance marketing agency that zeroes in on PPC and conversion rate optimization (CRO).
Their approach is all about refining the customer journey, from ad click to conversion, using deep A/B testing, detailed analytics, and hands-on campaign management.
Key Features
- PPC and CRO specialists focused on improving ROI
- Heavy emphasis on A/B testing and funnel optimization
- Dedicated account managers for personalized support
- Services include Google Ads, Facebook Ads, and landing page testing
Pricing: Custom quotes depending on ad spend and scope. Reach out to the Disruptive Advertising team and let them know what you’re looking for!
Best For: Companies looking to fine-tune every part of their paid funnel, especially those focused on direct response and conversion lift.
5. Thrive Internet Marketing Agency
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Thrive is a full-service digital marketing agency that takes an integrated approach to SEM by combining paid search with smart SEO strategies.
They believe in educating their clients along the way, which helps the businesses they work fro to understand how every tactic fits into the bigger picture of their campaigns. They serve clients in a wide variety of industries and make a great choice for companies looking for transparency and growth.
Key Features
- Blended SEO + PPC strategy for long- and short-term results
- Focus on client education and reporting clarity
- Experienced in healthcare, real estate, legal, and other industries
- Offers everything from Google Ads to Amazon marketing
Pricing: Flexible pricing based on business size and service mix, with no hidden fees. Contact Thrive to get a custom quote for the services you’re looking for.
Best For: Brands that want to grow across both organic and paid channels…and actually understand what their agency is doing for them.
6. Directive

Directive is a B2B-focused marketing agency with a specialty in search engine marketing for SaaS and enterprise-level companies.
If that describes your brand, then Directive might be the choice for you. Their approach relies on data and testing to create campaigns that are designed to deliver pipeline, not just clicks. They’re also known for pairing strategy with execution through a team that understands B2B sales cycles and long-term growth.
Key Features
- B2B SEM specialists with SaaS expertise
- Focused on revenue-driven metrics and pipeline growth
- Data-backed campaigns and custom reporting dashboards
- Offers paid search, SEO, and CRO under one roof
Pricing: Directive’s pricing is on the premium side, geared toward mid-market and enterprise brands with higher ad spend. Reach out to Directive to get a custom quote for the services you’re looking for to see if they’re a fit for your budget.
Best For: B2B companies—especially in the SaaS industry— that are looking for strategic growth through search engine marketing.
7. SmartSites

If your brand is looking for a digital agency to build you a highly tailored SEM campaign that prioritizes transparency and ROI, then SmartSites could be the partner you’re looking for.
They have a collaborative, client-focused approach and work with businesses of all sizes who are looking for steady growth and clear communication from their SEM provider.
Key Features
- Google Premier Partner with a strong track record in paid search
- Personalized campaign strategies and transparent reporting
- Focused on improving ROI through testing and optimization
- Experience across industries like eCommerce, healthcare, and legal
Pricing: Plans are customized based on goals and ad spend, with no long-term contracts. Talk to their sales team to get a personalized quote based on what you’re looking for.
Best For: Businesses that want hands-on support, clear performance tracking, and room to scale.
8. Titan Growth

Titan Growth is a digital marketing agency that leans hard into tech with its proprietary TitanBOT® tech that actually mimics how search engines crawl your site.
That same level of innovation also carries over into the search engine marketing techniques, with a focus on both paid and organic strategies that are designed to drive serious growth for your brand. So, if you’re looking for a full-service agency that works with brands, big and small, then Titan Growth might be the choice for you!
Key Features
- TitanBOT® technology for smarter, more strategic optimization
- Offers paid search, SEO, and digital strategy under one roof
- Strong focus on innovation and scaling results
- Clients across industries, from retail to B2B
Pricing: Custom pricing based on your goals and what services you need. Reach out to Titan Growth’s team to get a personalized quote.
Best For: Brands that want next-level strategy and love the idea of tech doing some of the heavy lifting.
9. Victorious

Victorious is best known as an SEO agency, but they’ve made quite the name for themselves in SEM too, thanks to their collaborative, strategy-first approach.
They prioritize ongoing optimization and open communication, which makes their services a great fit for teams in any industry that want to outsource their search engine marketing while still being kept in the loop!
Key Features
- Strong focus on communication and results
- Known for clear processes and long-term growth strategies
- Works well with businesses of all sizes
- Combines paid and organic search for full visibility
Pricing: Victorious offers custom plans tailored to your needs and campaign goals. Reach out to get a custom quote.
Best For: Teams that want a partner — not just a provider — for their SEM and SEO efforts.
10. KlientBoost

KlientBoost is a digital agency known for combining creative testing with serious performance marketing know-how!
They have a special focus on getting you more with every click, whether that’s through smart landing page optimization, strategic A/B testing, or crafting the kind of ad copy that converts and builds loyalty. They also have a reporting style that is super transparent, which their clients seem to appreciate.
Key Features
- Big emphasis on creative testing and CRO
- Built-in landing page optimization for better conversions
- Transparent reporting with clear success metrics
- Experience with SaaS, eCommerce, and lead-gen brands
Pricing: Pricing varies based on services and the scope of your needs, but they’re pretty upfront and flexible with plans tailored to growth goals. Reach out to get a customized quote.
Best For: Brands that want a testing-first approach to paid media and care about squeezing every last drop of value from their ad spend.
Why Do You Need a Search Engine Marketing Agency?
Running paid search campaigns might sound like a simple thing — just pick some keywords, write an ad, set a budget, right?
And while, sure, you can do that, getting results from your efforts is a whole different ball game.
That’s why many brands have been turning to SEM agencies and leveraging their expertise, tools, and tactics to help them reach the right audience at the right time, and with the right message to turn clicks into conversions.
Here are some benefits a good SEM agency brings to the table:
- Expert campaign strategy – Agencies know how to build campaigns around your goals, whether it’s traffic, leads, or sales.
- Smarter keyword targeting – They use research tools and data to find high-converting keywords, not just high-volume ones.
- Ongoing optimization – SEM isn’t a “set it and forget it” deal. Agencies continuously tweak bids, ads, and targeting for better performance.
- Compelling ad copy and visuals – Creative plays a huge role in clicks—and agencies often have a team to craft what converts.
- Access to pro tools – Agencies often use premium tools for tracking, reporting, and analysis that most in-house teams don’t.
- Time and bandwidth – Instead of training someone or hiring internally, you get a plug-and-play team that’s ready to go.
Outsourcing your marketing to an SEM agency also helps you skip over all the trial and error, avoiding wasted money, and getting you the results you want, faster.
How to Choose the Right SEM Agency
But while SEM agencies are a great choice for teams without the bandwidth or experience to handle it in-house, keep in mind that not all agencies are built the same.
The best agency for your brand might not be the one with the flashiest portfolio —it’s the one that understands your goals, fits your budget, and communicates clearly every step of the way.
Here are some considerations to keep in mind when you’re narrowing down your choice:
- Proven results — Ask to see case studies, metrics, or real examples of campaigns they’ve run—bonus points if they’ve worked with brands similar to yours.
- Transparent pricing — Avoid vague pricing models. Look for agencies that are upfront about costs and explain exactly what you’re getting.
- Industry experience — A team that knows your industry will ramp up faster and likely deliver better targeting and messaging from the start.
- Client reviews & testimonials — Don’t skip the reviews—past client feedback can give you a good sense of how they work and what it’s like to partner with them.
- Certifications & partnerships — Look for Google Partner status or other platform certifications that show they’re up-to-date with the latest tools and best practices.
- Budget alignment — A good agency should be able to scale strategy to fit your budget — not just push for the most expensive package.
- Solid communication — From kickoff to reporting, your agency should keep you in the loop with regular check-ins, reports, and clear next steps.
Choosing an SEM agency is a big decision — but when you know what to look for, finding the right fit becomes a whole lot easier.
<div class="c-blog_comp-cta cc-component-1"><div class="c-blog_comp-cta-left"><div class="c-blog_comp-cta-left-wrap"><img src="https://global-uploads.webflow.com/61cdf3c5e0b8155f19e0105b/6369722e59155470b6840033_Potential-clients.png" loading="lazy" alt="" class="c-blog_comp-cta-left-img"></div></div><div class="c-blog_comp-cta-right"><div class="c-blog_comp-content"><div class="c-text-wrapper cc-mb-32"><div class="c-title-4 cc-bold"><strong>Want to save money without sacrificing the quality?</strong></div></div><div class="c-text-wrapper"><div class="c-text-2">Say goodbye to traditional, expensive agencies and unreliable marketplaces. Say hello to Designity.<br></div></div></div><div class="c-blog_comp-wrapper"><a href="/pricing" target="_blank" class="c-button cc-primary cc-inverted w-button"><strong>Get Your 2-Week Trial</strong></a></div></div></div>
Looking for a Smarter Way to Run Your SEM Campaigns?
We don’t blame you for a second.
It takes a lot of hard work and bandwidth to pull off a successful search engine marketing campaign. And if you’re tired of trying to get it done in-house, juggling freelancers, or even managing separate agencies to pull it all together, then why not try a better way?
Designity makes it easy for you to get the creative and strategic support you need for your next SEM campaign. Designity will instantly connect you with a full US-based team of experts led by a designated Creative Director and backed by Project Management and Customer Success.
That means you get more than just ad management, you get the entire package — seamless execution, expert SEM strategy, ad creative, copywriting, landing pages, and anything else you need!
Check out our community portfolio to see how Designity’s experts have made the difference for brands just like yours. If you like what you see, go ahead and book your demo call today.
We’ll get you started with a two-week, obligation-free trial, no upfront payment required. Then you can test-drive our 100+ SEM, design, and marketing services and see why Designity is the smarter, faster way to get marketing that scales with you!
Are you ready for a smarter way to run your next SEM campaign?