White to lilac diagonal gradient slice with jagged right edge. Lilac to white gradient header background with jagged edge Two women conversing, one blurred in the background.

Best SEO agencies in the United States

There are many reasons why SEO companies may be better than others. But one that stands out time and time again that measures their overall credibility. At the end of the day, can they put their money where their mouth is? Does that agency have a strong SEO presence themselves? Have they grown their business via SEO?

With the data from our tools we provide on our SEO platform, we’ve sorted the best SEO companies in the US below by the amount of traffic they get from SEO.

Rank SEO Company Organic Traffic/mo
1 WebFX 2,262,303
2 Thrive Agency 1,000,240
3 Coalition Technologies 551,841
4 Net Reputation 206,928
5 Orbit Media 197,398
6 Brafton 165,217
7 Ninjapromo 124,827
8 Outerbox 122,888
9 Zo Agency 109,559
10 Hawksem 103,010
11 Klientboost 99,708
12 Digital Web Solutions 99,126
13 Ignite Visibility 95,271
14 Siege Media 93,158
15 Search Bloom 92,989
16 Bruce Clay 91,814
17 Comrade Web 86,912
18 Directive Consulting 84,491
19 Disruptive Advertising 79,324
20 Thee Digital 71,748

Now, keep in mind, search traffic obviously isn’t the only factor to note when validating these companies. We’ve dug more into the top 100 ranking SEO companies, and listed some top contenders with other important factors in mind.

Our team’s recommendations for the top SEO companies in the USA include the following:

Agency Best for Strengths Weaknesses
WebFX Revenue generation
  • Communication
  • Project management
  • Work quality
  • Performance
  • Pricing
Storm Brain SEO website design
  • Project management
  • Expertise
  • Work quality
  • Team size
  • Industry knowledge
Ninjapromo SaaS
  • Project management
  • Timeliness
  • Flexibility
  • Work quality
  • Pricing
  • Communication
SEO Brand Small business
  • Expertise
  • Service range
  • Innovation
  • Creativity
Sure Oak SEO content
  • Customization
  • Industry experience
  • Timeliness

Note: For more information on how we selected these agencies, view our methodology

1. WebFX

Best for: Revenue generation

Services: SEO, SEO content, web design, digital advertising

Starting price: $3,000+ / month

With a proven track record (the company has generated more than $10 billion in revenue for its clients over the past five years), WebFX is a U.S. SEO company with 25+ years of experience. The award-winning agency provides a suite of solutions, from SEO to paid advertising to website design.

2. Storm Brain

Best for: SEO website design

Services: SEO, web design, branding

Starting price: $5,000+ / month

Since its start, Storm Brain has helped companies build, optimize, and grow their brands. From developing a brand to creating a search engine optimization strategy, Storm Brain can provide the support new or evolving companies need.

3. Ninjapromo

Best for: SaaS

Services: SEO, app design and development, community management

Starting price: $5,000+ / project

Navigate the world of growing a SaaS company with Ninjapromo, a U.S. SEO company specializing in SaaS’s unique challenges. Ninjapromo can provide not only marketing support but also design and development support across platforms.

4. SEO Brand

Best for: Small businesses

Services: SEO, SEO content, digital advertising

Starting price: $1,000+ per project

Get an affordable SEO service with SEO Brand, which specializes in serving startups and small businesses. With this U.S. SEO company, business owners can improve their organic visibility while launching paid ads to deliver interim revenue.

5. Sure Oak

Best for: SEO content

Services: SEO, SEO content, SEO consulting

Starting price: $100 – 149+ / hour

Receive specialized SEO support, from content to link building, with Sure Oak, a USA SEO firm in New York. Sure Oak specializes in serving small businesses with expertise in technology sectors like SaaS.

Methodology

Choosing an SEO agency is like choosing someone for a home renovation project. You’re allowing that person (or agency) into your home (or website) and entrusting them to take care of it and do what they said they would.

So, when it comes to selecting the best SEO companies in the USA, we take it seriously.

Factor Considerations
Location
  • Headquartered in the U.S.
  • Team distribution across countries
Experience
  • 10+ years of experience
  • Average experience of team members
  • Experience diversity
Performance
  • Top- and bottom-level metric impact
    • Rankings
    • Traffic
    • Leads
    • Revenue
  • Recency, quantity, and quality of case studies
Reviews (from clients and employees)
  • Average rating
  • Average rating in past 12 months
  • Sentiment trends
  • Common pros and cons
Retention
  • Average client retention rate
  • Average employee retention rate
Expertise
  • Awards received
  • Awarding organizations
  • Certifications
  • Partnerships
Business size
  • Team-to-client ratio
Innovation
  • Adaptation to industry and algorithmic changes
  • Proprietary or third-party technology
  • Tech stack
Transparency
  • Pricing and deliverables accessibility
  • Reporting standards
  • Data ownership

Buyer’s guide

Learn more about outsourcing SEO and hiring one of the top SEO companies in the USA now:

Getting started

Here’s what to read before hiring an SEO service provider:

What do SEO companies in the United States do?

SEO companies in the United States provide ongoing or one-time search engine optimization services. In most cases, these services focus on improving a website’s visibility in organic search, with the intention of generating qualified traffic and revenue from that visibility.

What are USA SEO services?

USA SEO services are search engine optimization services provided by a U.S.-based SEO firm. These services use on-page, off-page, and technical SEO to grow a website’s organic visibility. They usually start with a six-month contract before transitioning to a month-to-month contract.

What do USA SEO services include?

The best SEO companies in the U.S. will provide SEO services that include:

  • Dedicated point of contact, backed by a full SEO team
  • In-depth audits of your SEO, search landscape, and competitors
  • Customized strategy, including proactive recommendations
  • On-page, off-page, and technical SEO, plus local SEO
  • Ongoing reporting focused on agreed-upon KPIs
  • Regular visibility and traffic monitoring

You should also expect to receive the following from your agency:

  • Transparent pricing and billing
  • Relevant industry updates (if impacting strategy recommendations)
  • Regular communication, including timely responses

Essentially, the top SEO agencies in the USA will provide a turn-key solution that:

  • Saves time
  • Improves search engine optimization
  • Achieves business objectives

How much do USA SEO services cost?

The average cost for USA SEO services is $1500 to $5000 per month. Prices will depend on agency- and business-specific factors, like the agency’s location, the business’s existing SEO, and the strategy’s aggressiveness.

Most SEO companies will not publish their pricing online (WebFX is an exception). For the most accurate and up-to-date pricing, expect to contact the USA SEO agency for a custom quote based on your project.

What are the benefits of SEO companies in the USA?

When it comes to the benefits of SEO companies in the USA, most businesses cite the following:

  • Operating in the same or similar time zones
  • Supporting a local (in some cases) organization
  • Minimizing language or cultural barriers

When should I hire a USA SEO company?

From our decades of experience, we’ve seen businesses benefit most from outsourcing SEO when:

  • There is not enough time for SEO
  • The site’s SEO performance is lagging or has plateaued
  • The business doesn’t have the necessary skills to meet its objectives
  • A team member will be on extended leave, like maternity leave
  • The business wants to scale its SEO program

Getting started sooner (rather than later) is best when hiring a USA SEO company. For example, if a team member is taking maternity leave, consider the time to find, hire, and onboard the agency when thinking about your outsourcing timeline.

Are SEO companies in the USA worth it?

No matter the location, from India to the United States, whether an agency is ‘worth it’ depends on the agency. The SEO companies in the USA that are worth it are the agencies that deliver a customer experience and results that align with your business and its objectives.

Hiring a USA SEO company

Learn how to hire a USA SEO company with these tips:

1.        Outline business requirements

Starting the search for a search engine optimization service provider without a list of requirements is a waste of time. Good agencies won’t proceed without understanding your budget, goals, expectations, and more.

So, begin with getting these questions answered:

  • How much is available in the marketing budget for SEO?
  • What are the organization’s overall objectives?
  • How will we measure SEO’s performance or success?
  • What are some specific and measurable goals for SEO?
  • What is our preferred level of involvement with an SEO company?

For the best results, collaborate on these questions. Uncertain about the organization’s goals for the quarter or year? Ask! With a better understanding of what the business wants to accomplish, you can create an SEO program with a better chance of success.

2.        Determine budget

Next, determine the ongoing budget or spend for SEO services.

Most ongoing SEO services will charge a monthly vs. hourly rate. Remember, the average cost of USA SEO services is $1500 to $5000 per month, so expect to create a budget in this range. If not, you’ll likely have more limited (and less reputable) options.

When sharing your budget recommendations with leadership, set expectations.

Unlike paid advertising, search engine optimization will not drive immediate results. Leadership should expect results after three to six months (though this depends on factors like existing SEO, site size, and SEO plan).

3.        Create a shortlist

You know what you want (and need) in a USA SEO company. Now, start your research.

Create a shortlist of agencies by:

  • Asking for referrals within your professional network
  • Browsing reputable rating sites, like Clutch and G2
  • Searching online via Google, Bing, and other search engines

For ease, add the agencies to Microsoft Excel or Google Sheets. You can then use this file to score agencies, add notes, and collaborate with team members on choosing a U.S.-based SEO service provider.

4.        Research performance

Dig into each firm’s performance, including:

  • Case studies
  • Testimonials
  • Online ratings
  • Awards
  • Certifications and/or partnerships
  • Technology

Besides these resources, browse the company’s website. For example, does the messaging align with your business objectives, like generating revenue from search? Is the content easy to read? Does the site provide a positive user experience?

The above can hint at whether the agency is a potential fit for your business.

Bonus: Use a free SEO tool to audit the agency’s website to see if it practices good SEO.

5.        Request proposals

Next, start the conversation with the top USA SEO companies from your list.

While receiving a proposed package and pricing from an SEO agency without meeting them is possible, we can’t recommend this approach. There is immense value in meeting with these potential agencies, whether via phone, video call, or in person.

Agencies know this, too. The best SEO companies in the U.S. will use these meetings to determine if they’re a good fit for your project. Unlike cheap SEO providers, these companies want to create long-term partnerships, which start with understanding your goals.

Use these meetings to ask questions, like:

  • How long does onboarding take?
  • How much time will be needed from me and/or my team?
  • Do you require site access?
  • Do you work with any of my competitors?
  • Can you provide some client references?
  • Have you worked in my industry before?

Forgot to ask a specific question? Follow-up via email, phone, or another video call.

6.        Make a decision

You’ve done the research, met with the agencies, and (hopefully) have a favorite agency.

If that’s the case, get ready to sign! Sometimes, businesses require leadership to sign off on the decision and cost. Agencies can help here. For example, the team can provide executive-level resources to communicate value, cost, and additional elements.

Once finalized, expect to sign a contract with the USA SEO company.

Most SEO agencies require an initial three-to-six-month contract for ongoing search engine optimization services. This is normal, and is because of how long SEO takes to work (typically three to six months).

Working with an SEO agency in the United States

Get a better experience working with an SEO agency in the United States with these tips:

  • Provide helpful resources, like brand guidelines, to reduce edits
  • Give site access to expedite SEO updates
  • Communicate updates, like future products or services
  • Set aside time for communications, whether it’s reviewing reports or approving edits

Your SEO partner should function as an extension of your team, providing the expertise and support your business needs to develop, implement, and manage a successful search engine optimization campaign.

Drive more revenue with the #1 SEO company in the USA

Start growing revenue with WebFX, the #1 SEO company in the USA (and the team behind SEO.com). With our award-winning team, strategies, and technology, our clients have generated more than $10 billion in revenue over the past five years.

Join the club by contacting us online today to receive a custom proposal!

Let’s Drive Results Together Green Arrow