Connect with the best SEO agency in the USA to elevate your search visibility. Reviewed by a team of 12 experts, our SEO company directory features providers that boast a 4.5-star average rating from 6,889 verified reviewers.

List of Top US SEO Companies

8,013 Companies - Rankings updated: July 26, 2026

DesignRush evaluates SEO companies for SEO expertise, campaign performance, and verified client reviews to help businesses choose confidently. Some listings may be paid.

United States ×
  • A Digital Creative Agency Based in Los Angeles

    A Digital Creative Agency Based in Los Angeles

    As a small, specialized agency, we adopt a carefully tailored method to build brands and digital experiences. Our strategy focuses on customers and achieving results, utilizing a global network of brand creators and experts. By transcending geographical limitations, we rapidly enhance both multibillion-dollar...  View Déclick Agency's portfolio

    Top Services:

    • Web Design
    • Web Development
    • Branding
    • Email Marketing
    • Design Services
    • Show more
    Location
    Santa Monica, California
    Number of Employees
    Under 49
    Portfolios Count
    12 Projects Listed
  • Top Rated Agency Providing Industry Leading ROI

    Top Rated Agency Providing Industry Leading ROI

    The Shepler Group is a top rated agency that utilizes data analysis, machine learning, and strategy to provide our clients with industry leading ROI...  View The Shepler Group profile

    Top Services:

    • Digital Marketing
    • SEO
    • Advertising
    • PPC
    • Web Design
    • Show more
    Location
    Saginaw, Michigan
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • Where all your web designing, digital marketing, graphic designing, and mobile app development needs

    Where all your web designing, digital marketing, graphic designing, and mobile app development needs

    Welcome to Soven Developer, where all your web and application development needs are taken care of. At Soven Developer, we believe in top-notch and quality work. Our employees will help you to build the best out of our services. We deliver the finest web development services in the market along with...  View all reviews

    Top Services:

    • Web Design
    • eCommerce Development
    • SEO
    • eCommerce
    • Branding
    • Show more
    Location
    Wilmington, Delaware
    Number of Employees
    Under 49
    Average Hourly Rate
    $10/hr
  • Innovative eCommerce Solutions

    Innovative eCommerce Solutions

    IronPlane is a trusted eCommerce Development Company committed to providing the best eCommerce solution services. We will only recommend solutions to our clients that we believe are in their best interests, as defined by understanding each client’s primary goals...  View IronPlane's portfolio  |  View all reviews

    Top Services:

    • eCommerce Development
    • SEO
    • CRO
    • UI/UX Design
    • Show more
    Location
    Portland, Maine
    Number of Employees
    Under 49
    Portfolios Count
    4 Projects Listed
  • Digitsbits: Crafting Websites That Work, Wow, and Win.

    Digitsbits: Crafting Websites That Work, Wow, and Win.

    Digitsbits is a web design and digital marketing agency based in Los Angeles thats all about creating websites that look great and actually perform well. We also whip up online strategies that fit your business like a glove. From SEO and PPC to social media marketing and custom web development, were here to...  View Digitsbits's portfolio

    Top Services:

    • SEO
    • Digital Marketing
    • Web Development
    • WordPress Website Design
    • Web Design
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Portfolios Count
    2 Projects Listed
  • Everything You Need. Nothing You Dont.

    Everything You Need. Nothing You Dont.

    We are a full service SEO agency that offers web design, logo design, SEO, and digital marketing services...  View Monsoon Digital's portfolio

    Top Services:

    • Web Design
    • SEO
    Location
    Fort Walton Beach, Florida
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    6 Projects Listed
  • Masters of beauty with the DNA of luxury.

    Masters of beauty with the DNA of luxury.

    Full-service digital agency specializing in interior designers, architects, artists and luxury brands. Our services include branding, social media marketing and high-end web design. With an artist's touch, we aim to deliver extraordinary results to the most discerning clients with heartfelt service...  View Nakada Design's portfolio  |  View all reviews

    Top Services:

    • Web Design
    • Branding
    • Digital Marketing
    • SEO
    • Logo Design
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Portfolios Count
    8 Projects Listed
  • Enabling You to Be Found Online

    Enabling You to Be Found Online

    Greener SEO is a Houston-based SEO and startups SEO company run by top SEO experts dedicated to driving meaningful traffic to clients' websites...  View all reviews

    Top Services:

    • SEO
    Location
    Houston, Texas
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • Pay For Perfromace

    Pay For Perfromace

    ResultFirst is a full-service digital marketing agency. Being a digital marketing company, we're redefining the experience for digital marketing services. For more than 10 years, we've been creating powerful brand experiences for our clients worldwide. Our team of 200+ marketing gurus, designers, coders, and...  View all reviews

    Top Services:

    • SEO
    Location
    San Jose, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
  • SEO Services

    At Boston SEO Company, we work every day with a clear goal: to help businesses grow and stand out in increasingly competitive digital environments. As part of the team, we understand that online visibility is not just a goal, but a key factor in achieving long-term success...  View Boston SEO Company profile

    Top Services:

    • SEO
    Location
    Boston, Massachusetts
    Number of Employees
    Under 49
  • Your Trusted SEO & Digital Marketing Partner

    Your Trusted SEO & Digital Marketing Partner

    We help your online brand to be secured and always come up with good standing. We eliminating any negative material found on the web for your brand...  View MysticDigi profile

    Top Services:

    • SEO
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $5/hr
    Minimal Budget
    Under $1,000
  • #1 Digital Marketing Company for Small Business

    #1 Digital Marketing Company for Small Business

    Markitors is an SEO company located in the heart of Old Town Scottsdale. We connect small businesses with customers...and have a great time doing it. If you Google "digital marketing company," you'll find Markitors on the first page of results. We know our stuff, and nothing makes us happier than moving small...  View Markitors profile

    Top Services:

    • SEO
    Location
    Scottsdale, Arizona
    Number of Employees
    Under 49
  • Now, Let's Design Your Site!

    Now, Let's Design Your Site!

    We are a full service web design company specializing on the Wix platform. We are client centric, careful, empathetic and really want to create our clients' vision for their website...  View all reviews

    Top Services:

    • SEO
    Location
    Boston, Massachusetts
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    Under $1,000
  • We Are Strategic Marketers With in-House Experience at Tech Companies.

    We Are Strategic Marketers With in-House Experience at Tech Companies.

    We're a growth marketing agency that helps product-led brands create exponential growth. Trust the data-driven team that delivers 400x the revenue and 300x the traffic in one year. When you're ready to grow, we're ready to go...  View First Page Strategy profile

    Top Services:

    • SEO
    Location
    Long Beach, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $130/hr
    Minimal Budget
    $10,000 - $25,000
  • A Specialized Small Business SEO Company!

    A Specialized Small Business SEO Company!

    SEO Optimization Firm is a U.S.-based digital marketing agency specializing exclusively in search-engine optimization (SEO). The firm offers monthly SEO packages starting around US $299 and emphasises helping both small and large businesses improve online visibility and search rankings...  View SEO Optimization Firm profile

    Top Services:

    • SEO
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    Under $1,000
  • Tailored SEO Solutions

    Tailored SEO Solutions

    A relationship-focused boutique SEO business with hand-written content by a professional writer with a passion for helping businesses nail their messaging...  View The SEOptimist profile

    Top Services:

    • SEO
    Location
    Winston-Salem, North Carolina
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
  • Local Marketing for Your Local Business

    Local Marketing for Your Local Business

    Local marketing for your Local business. At local value marketing, we solve your small business marketing needs cost effectively...  View all reviews

    Top Services:

    • SEO
    Location
    San Diego, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $65/hr
    Minimal Budget
    $1,000 - $10,000
  • Your Digital Growth Experts

    Your Digital Growth Experts

    Creating impactful brand experiences and helping you reach your online target market...  View all reviews

    Top Services:

    • SEO
    Location
    Delaware City, Delaware
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
  • Drive Right Traffic on Your Website.

    Drive Right Traffic on Your Website.

    Our SEO Experts create customized SEO strategies considering n number of factors like type of business, competition, keywords and lot more because we believe every business need a custom solution. We follow a simple process of auditing the website first, understanding business goals and based on the outcome...  View all reviews

    Top Services:

    • SEO
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $10/hr
    Minimal Budget
    Under $1,000
  • Maximizing Revenue Through Smarter Marketing

    Maximizing Revenue Through Smarter Marketing

    Revenomics helps businesses accelerate growth with data-driven digital marketing strategies, specializing in high-performance PPC, analytics, and conversion optimization...  View Revenomics profile

    Top Services:

    • SEO
    Location
    Charlotte, North Carolina
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
  • Protect. Invest. Grow.

    Protect. Invest. Grow.

    We provide expert advice. With our numerous years of experience well ensure youre getting the best guidance from the smartest people in the industry. For businesses and individuals, you can rely on Zeus Consulting to deliver...  View all reviews

    Top Services:

    • SEO
    Location
    West Palm Beach, Florida
    Number of Employees
    Under 49
  • Lost? Get Found

    Lost? Get Found

    Chatham Oaks was founded to bridge the gap between small, understaffed businesses and powerful digital marketing tools and techniques. We specialize in breaking down the difficult concepts of SEO, marketing automation, email marketing, web design, and content strategy to create customized and affordable...  View Chatham Oaks profile

    Top Services:

    • SEO
    Location
    Clinton, Massachusetts
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
  • Stand Out. Get Found. Unleash Your Business.

    Stand Out. Get Found. Unleash Your Business.

    Reinvent Interactive is a 10 year old boutique agency located in the Philadelphia suburbs of Bucks County. We specialize in the delivery of search services such as search engine optimization (SEO), paid search marketing (PPC), inbound marketing and on-site conversion optimization...  View all reviews

    Top Services:

    • SEO
    Location
    Jamison, Pennsylvania
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
  • JPI helps companies identify and rank high for the most valuable searches for their business. We understand data and use it to help companies outrank their competitors for the searches that matter most...  View JP Innovation Inc profile

    Top Services:

    • SEO
    Location
    Chicago, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
  • Personalized SEO Services for Premium Products and Services

    Personalized SEO Services for Premium Products and Services

    Noah Kain Consulting provides SEO services for ecommerce brands and service businesses...  View all reviews

    Top Services:

    • SEO
    Location
    Baltimore, Maryland
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
  • Strategic SEO. Measurable Growth.

    Strategic SEO. Measurable Growth.

    Ricardo Rodriguezz is a freelance SEO consultant who develops tailored organic growth strategies for businesses seeking higher visibility, sustainable traffic and meaningful results...  View Ricardo Rodriguez profile

    Top Services:

    • SEO
    Location
    Hackensack, New Jersey
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • A result-driven SEO agency for you!

    A result-driven SEO agency for you!

    INI Solutions is a trusted SEO agency that provides reliable automotive SEO services that enhance search rankings. Get in touch to know more!...  View INI Solutions profile

    Top Services:

    • SEO
    Location
    Sheridan, Wyoming
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    Under $1,000
  • AI POWERED DIGITAL AGENCY

    AI POWERED DIGITAL AGENCY

    Higher Site was formed in 1998 when the internet was starting to bloom...  View Higher Site profile

    Top Services:

    • SEO
    Location
    Brockton, Massachusetts
    Number of Employees
    Under 49
  • We Simplify Marketing For B2B & Technical Markets

    We Simplify Marketing For B2B & Technical Markets

    Simplified Marketing is a full service digital marketing and SEO company in the greater Philadelphia area. We provide key services to our clients to help them boost their online visibility and expand their online footprint across the world wide web. From SEO (search engine optimization), PPC (pay-per-click)...  View all reviews

    Top Services:

    • SEO
    Location
    Downingtown, Pennsylvania
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    Under $1,000
  • Pomerantz is a full-service B2B marketing agency that supports the marketing efforts of regional, national and global companies in a wide range of industries, with extensive experience in the technology and construction sectors...  View all reviews

    Top Services:

    • SEO
    Location
    Annapolis, Maryland
    Number of Employees
    Under 49
  • At Web Brilliant, we strive to create your vision and to apply our skills to make that vision the best that it can be. We apply a customized and personalized approach to all of our engagements, no matter how large or small...  View all reviews

    Top Services:

    • SEO
    Location
    Providence, Rhode Island
    Number of Employees
    Under 49
  • Ranked #1 for Custom SEO

    Ranked #1 for Custom SEO

    Our customized SEO approaches significantly increase website visibility on Google, generating the most targeted organic traffic and pouring it through your funnel...  View all reviews

    Top Services:

    • SEO
    Location
    Chicago, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
  • Be Found. Be Chosen. Be Successful.

    Be Found. Be Chosen. Be Successful.

    Bizeeo develops websites, designs logos, optimizes video for search engines, creates print marketing materials (business cards, brochures), and coordinates marketing activities with traditional marketing channels like print, television and radio...  View Bizeeo Marketing Agency profile

    Top Services:

    • SEO
    Location
    Montgomery, Alabama
    Number of Employees
    Under 49
  • We are different but do not take our word for it.

    We are different but do not take our word for it.

    Dogwood Media Solutions offers services such as Digital Marketing, Social Media Marketing, Email Marketing, Web Content Management, Website Development, Search Engine Optimization etc...  View all reviews

    Top Services:

    • SEO
    Location
    Montgomery, Alabama
    Number of Employees
    Under 49
  • Spark growth in your industry

    Spark growth in your industry

    Smart Innovations is a business marketing company specializing in brand strategy, website development, search engine optimization, digital advertising, and social media management...  View Smart Innovations profile

    Top Services:

    • SEO
    Location
    Montgomery, Alabama
    Number of Employees
    Under 49
  • WEBSITES THAT CONVERT | EXPERT SEO FOR GROWTH

    WEBSITES THAT CONVERT | EXPERT SEO FOR GROWTH

    RivalMind exists to help companies thrive through innovative digital marketing services. They develop calculated, user experiences that attract, engage, influence, and convert visitors into lifelong clients...  View all reviews

    Top Services:

    • SEO
    Location
    St. Charles, Illinois
    Number of Employees
    50 - 99
  • It should be! SEO | SMM | SEM | GCON | WEBSITES | DIGITAL MARKETING.

    It should be! SEO | SMM | SEM | GCON | WEBSITES | DIGITAL MARKETING.

    The Gratzi, Inc. is a digital marketing company that Provides SEO (Search Engine Optimization), website design, ecommerce solutions, and website maintenance...  View all reviews

    Top Services:

    • SEO
    Location
    Kenosha, Wisconsin
    Number of Employees
    Under 49
  • Biz Rocket the agency for people who have problems that need solving.

    Biz Rocket the agency for people who have problems that need solving.

    Biz Rocket work starts from redesigning mobile apps, e-commerce solutions, and business intelligence apps for the largest Fortune 500 companies in the world...  View Biz Rocket profile

    Top Services:

    • SEO
    Location
    Kenosha, Wisconsin
    Number of Employees
    Under 49
  • Technology, Information and Internet.

    Technology, Information and Internet.

    Internet Engine is an Internet marketing firm providing building and hosting websites that generate traffic which converts into leads and sales. Experts in Web Development, Web Hosting, Search Engine Optimization, and Search Engine Marketing services...  View Internet Engine profile

    Top Services:

    • SEO
    Location
    Kenosha, Wisconsin
    Number of Employees
    Under 49
  • Dedicated to helping you grow your business through custom advertising solutions for your business.

    Dedicated to helping you grow your business through custom advertising solutions for your business.

    Wisconn Valley Media Group mission is to help local businesses through marketing campaigns using direct mail, print advertising, and/or digital advertising...  View all reviews

    Top Services:

    • SEO
    Location
    Kenosha, Wisconsin
    Number of Employees
    50 - 99
  • Designing The World With Creativity.

    Designing The World With Creativity.

    CapoWEBdesign Inc. provides website design, website development, website maintenance and website services and support, website ranking and SEO...  View all reviews

    Top Services:

    • SEO
    Location
    Kenosha, Wisconsin
    Number of Employees
    Under 49
  • Computers, Websites, and SEO Your Source for Custom Technology Solutions

    Computers, Websites, and SEO Your Source for Custom Technology Solutions

    We provide Website Design, Search Engine Optimization, Social Media, Web Hosting, Email Marketing, Blogging, Website Domains, Computer Hardware, Computer Software, Networks, Printers, Custom Applications/Database Design, and Computer Operating Systems technical solutions to individuals, organizations, all...  View Horner Consulting & Publishing profile

    Top Services:

    • SEO
    Location
    Kenosha, Wisconsin
    Number of Employees
    Under 49
  • Trusted local online marketers since 2012

    Trusted local online marketers since 2012

    Marketing is more than just advertising. Its strategy, design, and actually achieving the conversions you want.Let's be honest, your business is special! You know that, but does everybody else? Because without the right marketing your customers won't.For 10+ years we've been breaking down all of the...  View Conversion Strategies profile

    Top Services:

    • SEO
    Location
    Rockford, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $105/hr
    Minimal Budget
    Under $1,000

Frequently Asked Questions About SEO Agencies

What services does an SEO company in the US typically provide?

Search engine optimization agencies in the US offer comprehensive packages that span website, content, and off-page optimization to improve visibility in search engine algorithms and secure first-page rankings for high-value, business-relevant keywords. Their services typically combine content and technical SEO, including site speed improvements, mobile responsiveness, crawlability enhancements, and schema markup implementation - ensuring your business is positioned prominently in the SERPs (search engine results pages). When paired with strategic link building, local SEO for geographic targeting, and ongoing performance analysis to refine strategies, this holistic approach drives sustainable growth and measurable ROI in competitive digital landscapes. 

Common services include: 

  • Audits 
  • Content marketing 
  • Local SEO 
  • On-page SEO 
  • Link building 
  • SEO Performance Analytics 

In terms of demand, Searchbloom's insights indicate the following: 

  • Local and multi-location businesses focus on fine-tuning their location data, reviews, and optimizing their Google Business Profiles and map presence as part of targeted local SEO efforts.  
  • Businesses with national SEO campaigns prioritize content strategy, internal linking, and link building initiatives to scale authority and improve nationwide search rankings.  
  • ECommerce clients require managing catalogs, feeds, schema, faceted navigation, and parameterized URLs, as part of a broader eCommerce SEO strategy, often with local inventory in the mix to support both organic discovery and conversions. 

How much does a typical SEO agency charge in the US?

The majority of these agencies across the US operate on a custom monthly retainer model, wherein the service fee is determined by the competitive gap, current site authority, type of SEO service, and client location.  

Pricing can also vary depending on whether a business works with a boutique SEO company or a full-scale SEO firm offering broader digital capabilities. 

Here's what businesses can anticipate: 

  • The retainers go from $2,000 per month onwards. 
  • One-time initiatives like SEO audits or content work entail a fixed project fee and are often part of short-term SEO consulting engagements. 
  • There's typically a one-time onboarding cost of $500-$850 to handle CMS signup, audit tool configuration, Google analytics setup, and resource allocation. 
  • For high-competition markets or large sites (500+ pages), the quoting is done case-by-case and usually covers 30–50 monthly rewrites, advanced technical SEO, extensive keyword research, and full-on content integration. 
  • Agencies rarely charge by the hour for professional SEO services.  

When can companies expect ROI from SEO services?

In general, outcomes depend on competitiveness, the state of the search engine landscape, and the client's current performance. The pace and SEO strategies looks different for different niches: 

  • Low competition sectors see results within 45-90 days 
  • Mid competition clusters notice the most progress in the 3 to 6 month-range 
  • Highly competitive verticals take 6 to 12 months to see meaningful results 

Early gains usually show up as cleaner indexation, stronger crawl signals, and improved long-tail visibility. As momentum builds, businesses may notice movement on priority terms, more qualified traffic, and stronger conversion performance. 

As estimated by Rock Salt Marketing Cooperative, results tend to progress as follows: 

  • Month 1-3: Early ranking and traffic gains 
  • Month 3-6: Increase in qualified leads 
  • Month 6-12: ROI turns positive 
  • After the first year: Exponential growth and stable revenue tied to traditional and AI search 

How much output do SEO agencies deliver in a typical month?

SEO timelines usually come down to how much needs fixing, how much content needs building, and how tough the competition is.  

As described by Funnel Boost Media, how the overall output is dispersed depends on the service tiers and the defined SEO strategy: 

  • Basic SEO: Typically includes 10 to 15 hours of work per month, covering technical SEO, a light content plan (two to three pages), a site audit, minimal outreach, and baseline SEO reporting. 
  • Standard SEO: Standard tiers are commonly framed as a service of 15-25 hours per month once the initial strategy is delivered, covering ongoing technical SEO, copywriting, recurring SEO audits, and link building outreach. Content creation for the set strategy is finalized within sixty days, supported by keyword research. 
  • Advanced SEO: For larger or more competitive sites, service often entails 25-60 hours per month, depending on budget and competition. The package includes in-depth audits, extensive content creation (20-30 pages per month), intensified link building, ongoing technical SEO maintenance, and performance monitoring by a dedicated SEO expert. 

How has AIO/AEO changed the work SEO agencies deliver?

AIO (AI optimization) or AEO (answer engine optimization) have set a new standard for search engine optimization work. Sites now need stronger schema, cleaner internal linking, consistent product and service definitions, and an information architecture that reflects the brand's full keyword system, so AI-driven search engines can interpret them correctly. 

Rankings alone are no longer the sole priority, as businesses are taking a keen interest in how they appear in AI-generated answers. This new paradigm has prompted SEO agencies to work toward entity control, deeper topical coverage, and reinforcing the technical signals AI relies on. 

Client demand also reflects this change, with firms reporting around 30% increase in requests tied specifically to AI and answer engine visibility. 

About The Author and Expert Reviewer

Natasa Glikman is an experienced editor and content writer with over 10 years of experience in writing, editing, and translating articles across various topics, with a strong focus on marketing and advertising. At DesignRush, Natasa currently works as an editor, where she refines and enhances B2B content to ensure accuracy, clarity, and consistency across agency profiles and industry reports.

Robin Fishley is a digital professional with over 20 years of experience in programming, website architecture, and data optimization. Twice honored as Most Innovative Employee at his previous agency, he excelled in leadership roles across SEO, research, analytics, and strategy. At Saatchi & Saatchi, where he was the Director of Search and Data, he developed a successful Big Data analysis tool and provided expert consulting for renowned clients like P&G, Toyota, and VISA. A valuable asset to DesignRush, he used his technical background to drive success for the company's digital initiatives.