If finding the perfect SEO agency feels like searching for a Wi-Fi signal in the middle of nowhere, don't worry, we've got you. In 2025, the competition is fiercer than ever, and picking the right SEO partner can make or break your online dreams. That's why we've done the heavy lifting (and the Googling) to bring you the Top 10 SEO Companies in the USA that are absolutely crushing it this year.

Whether you're a scrappy startup or a scaling empire, these agencies know how to turn clicks into customers.

Let's dive in and meet the SEO wizards ready to level up your brand!

Summary Table of the Top SEO Companies in the USA

Top 10 SEO Agencies in the USA

Without further ado, then, here's our list of the best SEO companies in the USA.

1. Roketto

Agency Overview

Roketto isn't just an agency — we're your inbound growth partners. Specializing in scaling ambitious brands across the US, we bring a clean, strategic, no-fluff approach to SEO.

We're a HubSpot Certified Partner, which is basically SEO speak for "we seriously know our stuff." On a more serious note, being a HubSpot Certified Partner means we have been officially recognized by HubSpot for our expertise in using and delivering services around HubSpot's CRM platform, marketing tools, sales solutions, and customer service software.

As an official CallRail partner, we are fully equipped to track and optimize your lead generation with next-level precision.

We also consistently rank among the best on Clutch.co, a trusted source for agency reviews. Clients love our transparency, strategy-first approach, and ability to deliver real ROI.

Domains of Expertise

• SEO strategy and implementation (obviously)
• Inbound marketing and lead generation
• Website design and development (with a serious UX obsession)
• HubSpot onboarding and management
• Content marketing that doesn't put readers to sleep

Portfolio Highlights

Roketto has helped businesses across SaaS, tech, and B2B industries blast past their growth ceilings. One standout? Ringy, a SaaS client that achieved a 150x growth in organic traffic and a significant reduction in customer acquisition costs without burning a hole in their marketing budget.

Some of our other prominent customers include Revelate, a leading data marketplace platform, Newbook, a leading hospitality management platform serving over 55,000 customers; and CELO Health, a provider of HIPAA-compliant communication solutions for teams in the healthcare space, to name a few.

2. Stellar SEO

Agency Overview

If you're dreaming of SEO that actually moves the needle (and not just your stress level), Stellar SEO lives up to its name. Founded in Nashville, Tennessee, Stellar SEO is one of the best US SEO companies. It has built a reputation as a powerhouse in strategic link building and custom SEO campaigns. Instead of cookie-cutter templates, they craft tailored strategies that fit your business like your favorite worn-in hoodie — comfortable, reliable, and built for the long haul. No smoke and mirrors here, just honest, proven tactics that work.

Domains of Expertise

• Advanced Link Building Campaigns (their not-so-secret weapon)
• SEO Audits & Custom Strategy Development
• Local SEO Optimization
• Content Marketing & Outreach
• Digital PR for Authority Building

Think of them as the behind-the-scenes crew that makes sure your website doesn't just show up — it shines.

Portfolio Highlights

Stellar SEO's portfolio reads like a playbook for digital domination. They've helped e-commerce brands triple their organic traffic, law firms break into ultra-competitive markets, and B2B companies carve out authority in crowded spaces. One memorable win? Building over 300 high-quality backlinks in under 12 months for a legal services client, leading to a 200% surge in top-10 keyword rankings and a steady pipeline of qualified leads.

Bottom Line:
If you're serious about SEO and ready to trade "meh" results for meteoric growth, Stellar SEO might just be your perfect match

3. Burst Digital Branding & Website Design

Agency Overview

Burst Digital doesn't just design websites, they engineer unforgettable brand experiences. Based in New York City (where boldness is practically a requirement), Burst Digital is the creative force you call when you're ready to ditch boring and actually stand out. With a laser focus on high-end branding and conversion-driven web design, they're experts at turning "meh" online presences into magnetic, money-making machines. If your brand needs a glow-up that commands attention, these are the pros to call.

Domains of Expertise

• Brand Strategy & Identity Development
• Website Design & Development (sleek, fast, and conversion-optimized)
• SEO Optimization (baked right into the design — no band-aids later)
• UX/UI Strategy
• E-commerce and Custom Web Solutions

In short: they don't just build pretty websites — they build brands that burst onto the scene (pun absolutely intended).

Portfolio Highlights

Burst Digital's work looks like it belongs in a digital art gallery, but it performs like a finely tuned sales engine. They've revitalized luxury brands, helped tech startups punch way above their weight class, and turned sleepy online stores into 7-figure businesses. One standout? A rebranding and web redesign project that resulted in a 150% increase in site engagement and a 70% bump in conversion rates — all within three months of launch.

4. Intero Digital

Agency Overview

If you're looking for a digital agency that feels more like a powerhouse extension of your own team, meet Intero Digital. With over 20 years in the game, this Colorado-based agency has mastered the art of multi-channel marketing with a strong SEO backbone. Intero isn't just another agency offering cookie-cutter solutions — they combine deep SEO expertise with cutting-edge technology to deliver serious business growth. Their motto? Integrated, intelligent, unstoppable. (And honestly, it shows.)

Domains of Expertise

• Enterprise SEO & Local SEO
• Paid Media Strategy (PPC, Paid Social, Programmatic)
• Content Marketing and Digital PR
• Amazon Marketing & E-commerce SEO
• Web Development and Conversion Optimization
• Influencer Marketing and Social Media Management

Basically, if it lives online and drives revenue, Intero has a team for that.

Portfolio Highlights

Intero Digital has worked with brands from scrappy startups to global MNCs, helping them dominate search rankings, skyrocket sales, and crush competition. Some of their prominent clients include Quantum Health, a natural health supplements brand, Credera, a global consultancy firm with over 4,000 consultants, and Arcadia Data, a business intelligence platform.

5. Thrive Agency

Agency Overview

True to their name, Thrive Agency helps brands do exactly that — thrive in the digital jungle. Founded in 2005 and headquartered in Dallas, Texas (with a coast-to-coast footprint), Thrive has earned a reputation as a results-obsessed, relationship-driven agency. They don't believe in vanity metrics or "good enough" — they're all about real growth, real traffic, and real ROI. Whether you're a local shop or a global brand, Thrive knows how to turn online visibility into serious business momentum.

Domains of Expertise

• SEO Services (Local, National, Technical SEO)
• Pay-Per-Click (PPC) Management
• Social Media Marketing & Advertising
• Web Design & Development (with SEO baked right in)
• Online Reputation Management
• Amazon Marketing Services
• Video Production & Marketing

If it helps you get found, trusted, and chosen online — Thrive's got it covered.

Portfolio Highlights

One of their major clients includes Midway Sports, a sports apparel company based in Florida that saw a 97% boost in ad conversions and 51% boost in organic revenue after working with Thrive.

Thrive's SEO + PPC campaigns often produce results that would make most marketers do a double-take.

6. Funnel Boost Media

Agency Overview

When your goal is more leads, more calls, and more booked business, Funnel Boost Media should be on your radar. Based in San Antonio, Texas, this results-focused digital marketing agency is laser-focused on one thing: building lead generation machines that actually convert. They specialize in helping local businesses and service-based industries dominate their markets, and they do it with a no-nonsense approach that's heavy on strategy and light on fluff. Given their laser-sharp focus on local businesses, Funnel Boost Media is probably the best local SEO company USA has to offer west of the Mississippi.

If you're tired of "pretty" campaigns that don't pay the bills, Funnel Boost Media is the real deal.

Domains of Expertise

• Local SEO & National SEO
• Pay-Per-Click (PPC) Advertising (Google Ads pros)
• Website Design & Development (built to convert, not just look pretty)
• Lead Generation Strategy
• Social Media Advertising (Facebook, Instagram, LinkedIn)
• Reputation Management

In other words, they don't just drive traffic — they build funnels that feed your bottom line.

Portfolio Highlights

Funnel Boost Media's results speak louder than any sales pitch. They helped Marcel Poiriera's regional law firm dominate local search rankings, delivering a 300% increase in organic leads year-over-year. Another highlight? Launching a PPC campaign for Freedom Roofing, a home services business that slashed cost-per-lead by 40% while doubling monthly call volume.

7. HigherVisibility

Agency Overview

When it comes to SEO, HigherVisibility doesn't just aim for the top, they live there. Based in Memphis, Tennessee, this award-winning agency has been helping businesses climb the rankings and dominate their industries since 2009. Known for their data-driven strategies, white-glove service, and relentless pursuit of results, HigherVisibility has become the go-to partner for companies that are serious about scaling. Whether you're a small business or a major brand, they craft SEO and marketing strategies designed to win — plain and simple.

Domains of Expertise

• SEO Services (Local, Franchise, National, and Enterprise)
• PPC Management
• Web Design and Development (modern, mobile-first, SEO-friendly)
• Content Marketing Strategy
• Link Building Campaigns
• Social Media Advertising and Management

Bottom line: if it impacts your visibility and conversions, they've got an expert on it.

Portfolio Highlights

HigherVisibility's client roster ranges from scrappy startups to household-name brands. They helped a national automotive service provider boost organic traffic by 300% in less than a year, while a home services brand saw a 250% increase in call volume thanks to their localized SEO domination. Another highlight? Leading a franchise SEO campaign that improved local rankings for over 100 locations, with measurable, scalable success across the board.

8. Search Bloom

Agency Overview

If your SEO strategy feels more “guess and hope” than “plan and conquer,” it's time to call in Searchbloom. Based in Draper, Utah, Searchbloom is an award-winning SEO and PPC agency obsessed with one thing: partnerships built on performance. They don't just take your money and run ad campaigns, they work alongside you to build customized strategies that deliver measurable, meaningful results. With a strict focus on search marketing (no shiny object distractions here), they're specialists at turning good businesses into category leaders.

Domains of Expertise

• Local SEO, National SEO, and E-commerce SEO
• Pay-Per-Click (PPC) Campaign Management
• Link Building and Off-Page SEO
• Technical SEO Audits & Fixes
• Conversion Rate Optimization (CRO)

Their motto says it best: “We don't win unless you win.” (And they mean it.)

Portfolio Highlights

Searchbloom has stacked up success stories across legal, healthcare, e-commerce, and more. One standout case study? Boosted organic traffic for a legal firm by 392% and increased leads by 348% within 12 months. Another win? Helping an e-commerce brand double its revenue purely through SEO — no added ad spend required. Their strategies aren't just about getting more clicks — they're about getting the right clicks that turn into paying customers.

9. Sure Oak

Agency Overview

If you're looking for SEO strategies that are as strong and sustainable as an ancient oak, meet Sure Oak. Based in New York City, Sure Oak is a full-service SEO agency built around one core belief: SEO is the foundation for long-term growth. They don't just chase quick wins, they design comprehensive, evergreen strategies that position brands for compounding success over time. With a reputation for both technical excellence and creative innovation, Sure Oak is all about helping ambitious companies reach their highest potential online.

Domains of Expertise

• Full-Service SEO Strategy (Local, National, E-commerce, Enterprise)
• Link Building and Outreach
• Content Marketing and Strategy
• Technical SEO and Site Audits
• Keyword Research and Competitive Analysis
• SEO Consulting and Coaching

Translation: they don't just grow rankings — they grow businesses.

Portfolio Highlights

Sure Oak has helped brands of all sizes level up in a big way. One highlight? Delivered a 538% increase in organic traffic for an education technology company in under 18 months. Another win? Helping a healthcare company dominate local SEO, leading to a 210% spike in appointment requests. Their customized, holistic SEO plans often transform sleepy websites into bustling hubs of high-quality traffic and leads.

10. Victorious SEO

Agency Overview

With a name like Victorious, you better believe they're all about winning, and they absolutely deliver. Based in San Francisco, Victorious SEO is a pure-play SEO agency (meaning SEO is all they do) that's built a reputation for transparency, strategic precision, and jaw-dropping results. They combine a data-driven mindset with human creativity, crafting SEO campaigns that don't just check boxes — they crush KPIs. If you're looking for a partner that obsesses over your rankings as much as you do, Victorious is ready to go to battle for your brand.

Domains of Expertise

• Full-Service SEO Campaigns (Local, National, Enterprise)
• SEO Audits and Technical Optimization
• Link Building Campaigns
• Keyword Research and Content Strategy
• On-Page SEO Enhancements
• E-commerce SEO Solutions

They live and breathe SEO — and it shows in their client wins.

Portfolio Highlights

Victorious SEO has racked up some serious victories across industries like tech, real estate, legal, and SaaS. One standout? Helping a fast-growing tech startup achieve a 440% increase in organic traffic and a 300% surge in lead volume in just 12 months. Another case study? Driving a 200% uptick in first-page keyword rankings for a national real estate brand, leading to record-breaking site visits and client inquiries.

5 Reasons Why Businesses Need SEO Services in the USA

In a country as vast (and competitive) as the USA, having a killer website alone just won't cut it. If you want to stand out, show up, and stay ahead, you need an SEO game plan. Here's why smart businesses across America are investing heavily in SEO services:

1. Increased Online Visibility in Competitive U.S. Markets

Whether you're in bustling New York City or a cozy suburb in Ohio, competition is fierce. SEO helps your business get found by the right audience at the right time. It's not just about being online, it's about dominating the digital shelf space when your customers are searching. The higher you rank, the more eyeballs (and opportunities) you capture.

2. Higher Organic Traffic from Local and National Searches

SEO isn't just about targeting people nearby, it's about reaching anyone, anywhere, who's looking for what you offer. Local SEO strategies can turn you into a neighborhood hero, while national SEO campaigns can scale your brand far beyond your zip code. Bottom line: more organic traffic means more qualified leads without the ongoing cost of ads.

3. Improved Credibility and Trust with American Consumers

In the U.S., consumers trust Google results almost as much as personal recommendations. A strong SEO presence signals credibility, authority, and trustworthiness — three must-haves if you want to win over skeptical American shoppers. (Spoiler: nobody trusts page 5 of the search results.)

4. Better ROI Compared to Traditional Advertising

Billboards and TV spots? Expensive. Short-lived. Hard to measure.

SEO?Affordable. Evergreen. Data-driven.

Once your rankings improve, the return on your investment keeps growing, without constantly pouring money into media buys. SEO lets you work smarter, not just spend harder.

5. Long-Term Growth and Sustained Digital Presence

SEO is not a flash-in-the-pan marketing tactic. It's a long-term growth engine. By investing in smart SEO today, you're laying the foundation for consistent traffic, brand authority, and digital relevance for years to come. In a world where consumer habits shift overnight, having an adaptable, search-optimized presence is pure gold.

What Services Can an SEO Company in the USA Provide

An SEO company is like a digital architect for your business, carefully constructing every element to improve your search engine rankings and overall online presence. Here's a breakdown of the key services top SEO agencies in the USA provide to make sure your business stands tall in search results:

1. On-Page SEO Optimization

On-page SEO is the backbone of any solid SEO strategy. It involves optimizing elements within your website — from meta tags to headings to image alt text — to ensure they align with what users and search engines are looking for. An SEO company will focus on optimizing your site's content, improving user experience (UX), and ensuring that every page is search engine-friendly, which helps drive more qualified traffic to your site.

2. Technical SEO Audits and Fixes

Is your website speed fast enough? Are there any broken links or crawl errors? Technical SEO involves the behind-the-scenes fixes that ensure search engines can crawl and index your site efficiently. This includes auditing and improving site speed, mobile optimization, URL structure, sitemaps, redirects, and more. A well-optimized technical foundation ensures your content gets seen and that users enjoy a smooth, seamless experience.

3. Keyword Research and Content Strategy

Keywords are the bridge between what your audience is searching for and the content you provide. SEO companies dive deep into keyword research to find the phrases and terms your target audience is using. They'll help you create a content strategy that targets the right keywords and answers the questions your customers are asking. Whether it's blog posts, product pages, or landing pages, an SEO company crafts content that drives traffic and engages users.

4. Link Building and Outreach Campaigns

Link building remains one of the most powerful ranking factors. SEO companies run targeted outreach campaigns to acquire high-quality backlinks from relevant, authoritative sites. These backlinks act as “votes of confidence” for your website, signaling to Google that your content is credible and valuable. Through effective outreach, an SEO company can elevate your website's authority and increase its chances of ranking higher on search engines.

5. Local SEO and Google Business Profile Optimization

For businesses that rely on local customers, local SEO is a must. This involves optimizing your Google Business Profile (formerly Google My Business), local listings, and review management to ensure you appear in local search results, Google Maps, and the local pack. An SEO agency will help ensure your business shows up when people search for services in your area, helping you capture foot traffic, local leads, and community trust.

Criteria for Evaluating SEO Agencies in the USA

Choosing the right SEO agency is a critical decision for your business's long-term digital success. With so many agencies out there, how do you know which one is the best fit for your goals? Here are the key criteria you should consider when evaluating SEO companies in the USA:

1. Proven Track Record and Client Case Studies

A reliable SEO agency should have a history of delivering measurable results. Look for agencies that provide clear client case studies, showing real examples of how they've improved traffic, rankings, and conversions for past clients. Success stories from similar industries or business models are a good indication that the agency knows what works and can replicate it for you. Ask about past successes and request detailed reports on the outcomes they've achieved.

2. Transparent Pricing and Service Packages

SEO can be an investment, but it should never feel like a mystery. Reputable SEO agencies offer clear, transparent pricing and service packages that match your budget and needs. Avoid agencies that provide vague pricing models or ask for large sums upfront without explaining the breakdown. A trustworthy agency will offer a range of services and will explain exactly what you're paying for — whether it's a monthly retainer, one-time project, or specific optimization services.

3. Expertise in Your Industry or Niche

Not all SEO agencies are created equal, especially when it comes to industry knowledge. A niche-focused agency can offer valuable insights into your specific market, including what keywords, trends, and competitors matter most. Whether you're in healthcare, law, real estate, or e-commerce, look for an agency with proven expertise in your industry or at least a track record of success in similar sectors. They should understand the unique challenges and opportunities that apply to your business.

4. Customized SEO Strategies Tailored to Business Goals

One-size-fits-all SEO solutions rarely work. The best SEO agencies understand that each business is unique and requires a customized strategy. They should take the time to understand your business objectives, audience, and goals before creating an SEO plan. Whether you're looking to boost local traffic, enhance your brand visibility nationally, or drive more e-commerce sales, a good agency will tailor their strategy to meet your specific needs.

5. Positive Client Reviews and Testimonials

One of the best ways to gauge an agency's reliability and effectiveness is by hearing from their past clients. Look for agencies with positive online reviews and testimonials across multiple platforms (Google, Clutch, UpCity, etc.). Don't just rely on the website's “about” section — seek independent reviews that speak to the agency's communication, results, and customer service. Happy clients often mean an agency is doing things right.

6. Access to Advanced SEO Tools and Analytics

SEO is a data-driven discipline, and the best agencies invest in advanced SEO tools and analytics platforms. These tools provide in-depth insights into your site's performance, user behavior, keyword rankings, backlinks, and more. When evaluating an agency, ask about the tools they use (like SEMrush, Ahrefs, Moz, Google Analytics, etc.) and how they track and report results. A data-driven approach is essential to measure success and continuously improve your SEO strategy.

Final Thoughts

Choosing the right SEO agency in the USA isn't just about picking a company, it's about finding a partner who's invested in your growth. From increasing visibility in competitive markets to driving organic traffic and building lasting trust, the right SEO strategies can transform your business.

Roketto has been helping businesses make the most of their online presence. Get in touch with us to know more about how we can provide you SEO services tailored to your needs.