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The SEO space is crowded. When you search for “US SEO companies”, you’ll be served hundreds of results with agencies claiming that they can get you ranking in the top spot on Google and bring in business. But not all of them can deliver.
Whether you’re just getting started with SEO or are looking to scale what’s already working for your business, you’ll want an SEO partner that can develop a strategy that attracts qualified leads to drive signups and sales.
That’s what this blog post is all about. We’ve rounded up 11 of the best SEO companies in the US to guide you towards those that can help your business grow.
Short on time? Take a look at the table below to find the top SEO agencies that work with US businesses. No fluff, no filler, just the partners worth knowing in 2025.
| Agency | Location | Top services | Clutch rating | Pricing |
| Skale | Global | SEO strategy & executionLink building & outreachContent production | 4.9 | From $4,500/month |
| Victorious | San Francisco | SEO auditsOn-page SEOKeyword research | 4.8 | From $4,999/month |
| WebFX | Harrisburg | Local SEOEcommerce SEOAI search optimization | 4.9 | From $3,000/month |
| Searchbloom | Draper | Forensic keyword researchWebsite optimizationLink building | 4.9 | From $5,000/project |
| Zupo | Anaheim | On- and off-site SEODigital PR & thought leadershipContent planning & management | 5.0 | From $1,000/project |
| Straight North | Downers Grove | Lead validation & trackingWeb design & developmentContent marketing | 4.7 | From $1,500/month |
| Big Leap | Lehi | AI SEODigital PR & link buildingSite migrations | 4.8 | From $5,000/month |
| Ninja Promo | New York | Content optimizationLead generationUX & behavioural site optimization | 4.8 | From $3,200/month |
| SeoProfy | Miami | SEO copywritingWebsite migrationGoogle Penalty Removal | 5.0 | From $3,000/month |
| SEO Brand | Boca Raton | On-page SEO strategyCompetitor researchAmazon SEO | 4.9 | From $2,500/month |
| SmartSites | New Jersey | Web design & developmentSEO copywritingDigital PR | 4.9 | From $2,600/month |
#1. Skale: Best for businesses focused on exponential growth
Skale creates bespoke SEO strategies to place SaaS brands in front of the right audiences and build multi-million dollar revenue growth loops.
📍 Location: Global
🖥️ Website: skale.so
📈 Why they’re great:
Skale is more than just an SEO company. We’re a team of growth-getters that build business-aligned strategies to turn your SEO efforts into measurable returns and help you win in the AI-first future of search.
Over the past five years, we’ve delivered some pretty impressive results to more than 87 SaaS clients, including Typeform, Attest and Piktochart. Some of our most recent success stories include:
- Implementing a link-building strategy that increased web-based graphic design tool Piktochart’s monthly signups by 860% in just 3 months
- Helping AI-powered resume builder Rezi increase revenue by 86% through boosting organic signups by 243%
- Boosting employee benefits and rewards platform Perkbox UK’s non-brand SQLs by 102% and opps by 40%
We act as your organic growth team, using our first-hand experience in SaaS, B2B and fintech marketing to scale pipeline and annual recurring revenue with SEO, content, CRO and outreach strategies.
🏆 Recognizable clients: G2, Typeform, Usercentrics
🌍Industries: SaaS, B2B, Fintech
💲Pricing: From $4,500/month
✔️Top services:
- SEO strategy & execution
- Link building & outreach
- Content production
“One thing that stood out to me when working with Skale is the reporting. It’s very clear when a link goes live, which makes it easy to track the impact. I also like that Skale helped us to advocate G2s brand and get high-quality referral traffic.”
— Kevin, VP of SEO & Content, G2
Rankings are cute. Revenue is better.
If you want SEO that impacts pipeline — not just pageviews — we should talk.
Book an intro call#2. Victorious: Best for scaling businesses
Victorious is an SEO agency with a search-first approach that helps businesses increase their market share and unlock new revenue potential.
📍 Location: San Francisco, US
🖥️ Website: victorious.com
📈 Why they’re great:
Organic search is the name of the game for Victorious. They use a back-to-basics SEO approach to improve search rankings and increase traffic flowing to their clients’ websites.
Their strategies are built on a foundation of rigorous keyword research, technical SEO audits and on-page optimization. But where they really shine is in their ability to connect those efforts to measurable growth.
One of the reasons clients choose Victorious—and why they were named one of the best SEO companies in the US by B2B review platform Clutch—is their radically transparent approach. They treat their clients like family and back their work with detailed reporting that shows exactly where and how SEO is making an impact.
🏆 Recognizable clients: University of Miami, GE Digital, Unionbay
🌍Industries: Finance, Fashion, Education and others
💲Pricing: From $4,999/month
✔️Top services:
- SEO audits
- On-page SEO
- Keyword research
“They’re consistently on time and respectful of our deadlines.”
— Jaime, Sr Content Marketing Manager, Elevate Labs
#3.WebFX: Best for enterprise-level businesses
WebFX is a full-service digital marketing agency that helps businesses of all sizes drive revenue through comprehensive, data-driven SEO strategies.
📍 Location: Harrisburg, US
🖥️ Website: webfx.com
📈 Why they’re great:
WebFX is one of the best-known names in the SEO space. And for good reason: With a team of over 500 subject matter experts and a proprietary tech stack backing their campaigns, they’ve positioned themselves as a one-stop SEO shop.
At the core of their offering is their proprietary MarketingCloudFX platform. It pulls in performance data across channels and uses AI to help optimize SEO campaigns in real time, giving their clients a serious, agile edge.
WebFX focuses heavily on UX, CRO and page speed optimization, treating organic search as an integrated part of the customer journey. The proof really is in the pudding here. WebFX has generated more than 24 million leads and over $10 billion in revenue for their clients.
If you’re comparing manufacturing SEO companies, WebFX is a solid contender. Especially for B2B brands that care about lead quality and measurable outcomes.
🏆 Recognizable clients: Hilton, Verizon, Subway
🌍Industries: Manufacturing, Education, Professional Services
💲Pricing: From $3,000/month
✔️Top services:
- Local SEO
- Ecommerce SEO
- AI search optimization
“WebFX is very responsive and always happy to hop on a call if necessary.”
— Cade, Digital Marketing Manager, Acuren
#4.Searchbloom: Best for franchises
Searchbloom is a performance-focused SEO agency that specializes in delivering measurable results through tailored strategies.
📍 Location: Draper, US
🖥️ Website: searchbloom.com
📈 Why they’re great:
Searchbloom devises creative solutions for everyday SEO problems, but that doesn’t mean they aren’t serious about seeing results.
At the heart of their strategies is Superbloom’s A.R.T (Authority, Relevancy and Technology) framework. This isn’t just a clever acronym, it’s a smart roadmap for driving success. Like the 741% increase in revenue and 300% boost in ecommerce conversion rates that their targeted efforts saw a speciality seed seller achieve.
Whether it’s improving organic traffic, tightening technical infrastructure or building a stronger link profile, Searchbloom focuses on initiatives that actually move the needle. And because their services are backed by detailed reporting, you can see exactly how those efforts translate into growth.
🏆 Recognizable clients: Nordstrom, 1800 Contacts
🌍Industries: eCommerce, Healthcare
💲Pricing: From $5,000/project
✔️Top services:
- Forensic keyword research
- Website optimization
- Link building
“The way they pitch their services is exactly what you get. Great to work with [Searchbloom]. Bottom line is, unlike most other national SEO companies, they set goals [and] expectations and do what they say they are going to do… The way they pitch their services is exactly what you end up getting. Great to work with.”
— Sean, Director of Marketing, Aging in the Home Remodelers
#5. Zupo: Best for businesses trying to build brand recognition
Zupo is a B2B SEO agency that blends technical SEO with digital PR to help companies build long-term organic visibility.
📍 Location: Anaheim, US
🖥️ Website: zupo.co
📈 Why they’re great:
Zupo pairs traditional search optimization with digital PR to help businesses grow both their organic visibility and their authority in the market.
Instead of chasing short-term wins, Zupo focuses on long-term compounding gains that support lead generation and brand positioning over time. Their campaigns leverage media and blogger outreach to earn backlinks from authoritative websites and send strong reputational signals about their clients to both Google and potential customers.
Their process is built around their SEO Signature Solution. This seven-step process is designed to tackle every SEO lever at once instead of siloing efforts into isolated campaigns.
Zupo’s ability to balance SEO fundamentals with brand-forward PR means their services are especially well-suited for businesses that have a strong offering but need help getting found and building trust online.
🌍Industries: B2B, SaaS, Professional Services
💲Pricing: From $1,000/project
✔️Top services:
- On- and off-site SEO
- Digital PR & thought leadership
- Content planning & management
“Very agile company. Not only do they move quickly, but they’re very adaptable for any changes. We’ve really appreciated the constant updates and presentations to track our progress.”
— Kevin, Director of Business Ops, 10-8 Systems
#6. Straight North: Best for ecommerce businesses
Straight North is a full-service digital marketing company that works with you to customize the best mix of online marketing to drive ecommerce growth.
📍 Location: Downers Grove, US
🖥️ Website: straightnorth.com
📈 Why they’re great:
Straight North has been in the content marketing game for 28 years and they’ve delivered great results to ecommerce and professional service businesses in that time.
Their work with automotive brand Chrysler drove a 17% increase in leads along with a 45% increase in overall leads and a 33% increase in form leads. Plus, they helped AmCraft Manufacturing reduce its cost per lead by 58%.
What sets Straight North apart from other SEO companies in the USA is their lead validation expertise. They’ve collected reams of data since starting out in 1997 and have put it to good use formulating strategies that enable them to filter out spam and low-quality submissions, so you can focus on the leads that are actually worth chasing.
🏆 Recognizable clients: Chicago Bears, UPS, Harvard
🌍Industries: eCommerce, B2B, Professional Services
💲Pricing: From $1,500/month
✔️Top services:
- Lead validation & tracking
- Web design & development
- Content marketing
“Straight North delivers a very detailed SEO plan of attack. They’re timely and do a great job of reporting progress. A pleasure to work with!”
— Jack, Integrated Marketing Specialist, Emerson
#7. Big Leap: Best for businesses based in Utah
Big Leap is an SEO agency that helps brands recover, scale and sustain organic growth through ethical, performance-focused strategies.
📍 Location: Lehi, US
🖥️ Website: bigleap.com
📈 Why they’re great:
Big Leap is a no-nonsense, ethical SEO consulting company based out of Utah. They take a clear-eyed approach to sustainable, organic growth and build sleek SEO strategies to sustainable, compounding growth over flash-in-the-pan success.
For brands facing big technical challenges, messy site migrations or multi-location sprawl, Big Leap brings structure and strategy to the chaos. Take Visionworks: Big Leap stepped in during a site migration and still managed to drive a 59% increase in organic sessions and over 40% more clicks.
Big Leap’s strength lies in owning the fundamentals: strong technical SEO, thoughtful content, clean site architecture and strong link building. They also put real emphasis on trust and transparency. There’s no hiding behind vanity metrics or vague reports.
🏆 Recognizable clients: Avis, Paul Mitchell Schools
🌍Industries: Automotive, Construction, Nonprofit
💲Pricing: From $5,000/month
✔️Top services:
- AI SEO
- Digital PR & link building
- Site migrations
“They’re incredibly organized and strategic in their approach.”
— Caden, VP of Marketing, Wilding Wallbeds
#8. Ninja Promo: Best for businesses that need cost predictability
Ninja Promo is a subscription-based digital marketing agency that uses SEO and performance marketing to help brands enhance their visibility online.
📍 Location: New York, US
🖥️ Website: ninjapromo.io
📈 Why they’re great:
Ninja Promo has carved out a niche in the digital marketing landscape by offering clients subscription-based SEO services that give them access to every Ninja Promo service for a set number of hours per month.
They’ve developed a reputation for powering organic growth in spaces where competition can be brutal and regulation can throw a wrench into traditional marketing machinery (like fintech, crypto and B2B SaaS).
For The Crypto Basic, a cryptocurrency news and analysis platform, Ninja Promo leveraged technical SEO, keyword research and link building to gain 312 SERP featured snippets and secure an average position of 7.4 to increase click-through rates by 5.4%.
🏆 Recognizable clients: Burger King, Revolut, Logitech
🌍Industries: Fintech, Cryptocurrency, B2B SaaS
💲Pricing: From $3,200/month
✔️Top services:
- Content optimization
- Lead generation
- UX & behavioural site optimization
“They understood our vision from the start, pinpointing exactly what we wanted to achieve.”
— Luke, Regional Sales Lead, Perlego
#9.SeoProfy: Best for businesses that prioritize technical SEO
SeoProfy is an SEO agency known for its data-driven approach and commitment to delivering measurable results to clients across industries.
📍 Location: Miami, US
🖥️ Website: seoprofy.com
📈 Why they’re great:
SeoProfy is big on data and what it can tell them—and their clients—about how to scale their SEO efforts to grow smarter and faster. Their technical precision and smart SEO strategies help them to create content that earns its spot in search results.
When you partner with SeoProfy, they’ll analyze more than 300 site and market variables to figure out what’s working, what’s broken and where the growth opportunities actually are.
Plus, with in-house tools like SearchAnalytics.ai and LinkChecker.PRO, they can give you granular visibility into the movements that their strategies drive. This makes them particularly effective in complex, fast-changing environments.
🏆 Recognizable clients: Jooble, Preply, FXTM
🌍Industries: Automotive, eCommerce, Real Estate
💲Pricing: From $3,000/month
✔️Top services:
- SEO copywriting
- Website migration
- Google Penalty Removal
“What I liked best was that they exceeded our expectations. They helped us make a strategy at the very beginning and get to the top for our main keywords. As a result, our traffic has grown and continues to grow.”
— Kiril, Co-founder, Preply
#10 SEO Brand: Best for luxury brands
SEO Brand is a full-stack SEO company that helps brands grow smarter across search, content and digital marketplaces.
📍 Location: Boca Raton, US
🖥️ Website: seobrand.com
📈 Why they’re great:
SEO Brand builds integrated SEO strategies that do more than just boost traffic. Whether they’re rebuilding a website, cleaning up a bloated backline profile or fine-tuning product pages for Amazon, they make sure that every lever they pull is connected to ROI.
Case in point: They helped new-to-the-market boutique lender Qollateral increase their domain authority by 88% and achieve a top 10 SERP position for 80% of their keywords. Now, 70% of Quollateral’s business comes from organic leads.
As a full-stack agency that uses a mix of SEO, PPC, CRO, and dev support to keep the growth going in the long-term, SEO Brand is an excellent partner for ecommerce brands.
🏆 Recognizable clients: Mont Blanc, The Weather Channel, Sotheby’s
🌍Industries: eCommerce, Luxury Goods, Healthcare
💲Pricing: From $2,500/month
✔️Top services:
- On-page SEO strategy
- Competitor research
- Amazon SEO
“They listen to us and what we want. We’ve had no issues with their work — when they send content for us to approve, we don’t ever send anything back. SEO Brand listens very well.”
— Raquel, CFO, Autism Specialty Group
#11 SmartSites: Best for consumer goods companies
SmartSites blends sharp SEO execution with conversion-focused design to increase their clients’ revenue as much as they do their rankings.
📍 Location: New Jersey, US
🖥️ Website: smartsites.com
📈 Why they’re great:
SmartSites has built a reputation for turning SEO into a performance channel that drives real business outcomes. Their approach is rooted in a deep understanding of search engine algorithms and user behavior.
With a commitment to transparency, continuous optimization and client education, SmartSites ensures that their clients not only see improvements in their search rankings, but also understand the strategies behind them.
Their success stories speak volumes. For example, they helped AGA Truck Parts increase the flow of organic traffic to their website by 1,057% and data & AI product governance platform DataGalaxy increase new users by 1,036% and up conversions by 119%.
SmartSites’ emphasis on ethical SEO practices and long-term growth makes them a great choice for companies aiming to enhance their online visibility and drive revenue.
🏆 Recognizable clients: Pant Supply, LA Dental Clinic, Kohesion Clothing
🌍Industries: Fashion, Health, Food
💲Pricing: From $2,600/month
✔️Top services:
- Web design & development
- SEO copywriting
- Digital PR
“They listen to us and what we want. We’ve had no issues with their work — when they send content for us to approve, we don’t ever send anything back. SEO Brand listens very well.”
— Raquel, CFO, Autism Specialty Group
What to look for when choosing an SEO company in the US
Not all SEO agencies are equal. And, unfortunately, it takes a bit more than eye-catching social ads and “#1 Google Guaranteed” promises to separate the pros from the posers.
When you’re looking at US SEO companies to partner with, start by looking at their specialization. Whether you’re a SaaS company aiming for fast MRR growth or a B2B firm with long sales cycles, you’ll want an agency that understands your industry and the typical customer journey.
Next, assess their services. Make sure they offer what you actually need: content strategy, technical SEO, link building, analytics setup or CRO. (Remember to give them extra points if they’re focused on revenue over vanity metrics, too.)
It’s also a good idea to do a check-up on their SEO health and review their track record. If they don’t rank well, their content is thin or their previous clients aren’t singing their praises, that’s a red flag—you want a partner who practices what they preach.
And finally, make sure that their pricing and pricing model works for you and your budget. Whether it’s hourly consulting, project-based packages or long-term retainers, the value should feel aligned with impact, not just effort.
Conclusion
A bespoke, business-first SEO strategy is one of the most effective ways to drive sustainable growth, lower acquisition costs and build long-term visibility online. But strategy alone isn’t enough. You need the right partner to help execute it.
Choosing a great SEO agency isn’t about flashy branding or who comes up first when you Google “best SEO company in the US.” It’s about finding a team with proven results, deep technical expertise, and the ability to tailor their approach to your business goals.
You came here looking for help narrowing your options. Now you’ve got a focused list of SEO agencies that help businesses in the US create real-world impact in the digital space.
At the top of that list is Skale. With our technical expertise and hands-on experience in high-growth, peak-performance companies, we’re able to develop strategies and create content that helps US companies flourish.
Ready to turn organic traffic into real growth?
Let’s build a strategy that works for your business.
Book a free strategy call
