The SEO Company Brands & Agencies Trust for Cutting-Edge SEO Services
An SEO company serving Fortune 500 companies, SMBs and SEO agencies with technical search engine optimization services since 2010
An expert AI SEO agency with a focus on quality content combined with the science of technical SEO
Enterprise SEO Clients Trust Our Internet Marketing Prowess
We delivered a highly targeted content marketing campaign, acquiring references and mentions from high-value publications for some of GoDaddy‘s more critical service offerings.
We helped Shopify, a market leader in ecommerce solutions, with strategic off-site ecommerce SEO and link placement campaign, further boosting the company’s existing organic traffic.
Travel leader Expedia engaged our link building services team to write the content and pitch the publishers for acquiring placements on industry-relevant websites and top-tier media outlets.
During an extended engagement, our marketing team helped CarMax acquire backlinks from some of the web’s highest-authority websites, providing a sustainable organic traffic boost.
When FreshBooks was an unknown startup, our SEO company helped them acquire more traffic, enhancing their business online and drastically improving SEO results.
Seeking sustainable organic growth and better qualified leads in the competitive travel niche, Trip.com retained our link building team to acquire quality, white hat backlinks.
When well-known supplement company The Vitamin Shoppe needed an enhanced SEO strategy for on-site optimization and authority boosting from off-site link placements, our team over-delivered.
As part of a sustained media blitz to maximize exposure for Purple‘s unique technology, our SEO team provided expert on-going keyword research and a targeted digital marketing strategy.
Michael Ferrari
CMO, Crown Media Tech
“Been working with the SEO Company for the past couple years and we are thrilled with the output and turnaround. We gained TRUE competitive advantage in our industry. Communication has been excellent. World-class at at improving search engine rankings and growing website traffic!”
DeAnna Andrews
Product Marketing,
Paws Inc.
“After working with another search engine optimization company without seeing any results, SEO.co took over our website and search engine optimization and we couldn’t be more pleased! They are true ‘masters’ of the SEO craft. After a full audit we left with tangible results of their work that made what we paid well worth it, one thousand times over. We would never go to any other SEO firm after the experience we had here.”
Heiko Tröster
Head of Marketing, Datapine
“I’ve worked with SEO.co for several years and I am super happy with their SEO services. Their method of operating is really effective & professional. They are the right SEO company for any online brand looking for sustained growth.“
Our ranking formula is simple,
but our SEO strategies are scientifically complex
We are the search engine optimization (SEO) company that combines the art of
high-caliber content production with the science of deep data analysis
All Our SEO Services Begin with a Full Ranking Factor SEO Audit
Our deep on-page and off-page audit analysis will find deficiencies in your current search engine marketing strategies
Our comprehensive SEO audit will analyze over 2,000 variables, comparing you with your competition. Your website audit includes:
By analyzing individual pages and keywords using Google Analytics, Google Search Console (reviewing accelerated mobile pages), Core Web Vitals (reviewing page speed) and other keyword research tools, we create a detailed roadmap that is industry agnostic and fully-repeatable for ranking in search engines.
While Google often assesses sites holistically, webcrawlers do so by crawling your site page-by-page. This means that you need to look at your overall site, but also at each of your most important pages individually.
Each of your web pages should include the right latent semantic indexing (LSI) keywords that should make your site rank above your competition.
Gone are the days when fluff content could rank because you had domain authority or page authority. So many other Google ranking factors play an important role. A holistic on-page SEO analysis (performed on an individualized basis) is vital for your success.
Our SEO optimization services will improve the quality of your website’s content, internal linking structure and overall EEAT (Experience, Expertise, Authoritativeness, Trustworthiness) score. Because Google performs these checks with AI, automatically, you too should be using the proper tools to scan and assess your website’s content vis-a-vis your top competitors online.
Your on-site content audit will perform keyword research to compare all the pages of your site, taking into account content quality, duplicate content, keyword stuffing, artificial intelligence (AI) and keyword cannibalization issues that might be hurting your rankings in search engine results pages (SERPs).
We will use the latest tools to scan your content, ensuring uniqueness (non-AI quality) and non-duplication across the internet.
We will also assess your content to ensure it meets content quality guidelines outlined by the search engines. Google’s Helpful Content Update (HCU) have hurt more sites than helped and many sites do not understand what mechanics are causing them to be outranked by competitors.
A thorough and complete SEO content audit can help with this. Let our team of US-based editors and content writers, along with our AI content scanners, assess your website’s flaws and deficiencies and put together a plan that will put your website on a path toward SEO success!
Understand impact of site-wide and individual web pages with a comprehensive look at backlink diversity, backlink relevance, link velocity, anchor text variability, TLD (top level domain) diversity, internal links and internal link structure.
Gone are the days when link building is an afterthought or performed without very thoughtful planning. Previously-acquired backlinks may actually be doing more harm than good to your website rankings. By reviewing all potential internal and external links in a comprehensive audit, we will uncover reasons your website lacks the quality and domain authority you need to beat your competition.
Website Audits Showcase Technical Deficiencies & Behavior Analytics to Improve On-page & Off-page Website Health
Our SEO services include a full audit report will provide you with a detailed plan of attack for fixing specific on and off-site errors and deficits as well as provide suggestions for internal linking and off-site link procurement for immediate keyword growth.
SEO Link Building Services
We perform the hard labor of building natural, quality backlinks to your website.
Our link building services are second to none. Here’s how we build links for our clients:
We find the best content assets on your website, worthy of inbound mentions and backlinks. If you don’t have any or your content is lacking, our editorial team can help to beef-up your content assets.
When we engage in creating content for your website, our US-based content marketing and content writing team will hand-craft quality copy from scratch. No AI content, helping you future-proof your technical SEO from the outset.
Because artificial intelligence (AI) is now used to assess the quality of your on-site content assets, you should be using AI to scan, improve and weigh the potential of your on-site content to rank in search engines, including Google, ChatGPT and Perplexity.ai.
We source publishers with relevance and authority and pitch them content ideas that include backlinks and references back to your website.
Our SEO link building services team will focus on publishers and link placement opportunities that offer high relevance, high domain authority AND existing, quality traffic. We do not allow our client links to be placed on any websites that do not meet our stringent requirements.
For more information, here are more details of our requirements to be included in our guest posting services.
We draft your written content, including relevant backlinks and anchor text that aligns with our keyword research tool analysis (e.g. title tags, meta tags, keyword density, etc.). We then get publisher approval to get the content published.
This approach ensures all the content you have placed both on and off-site is worthy for actual human readers, not just search engines. It also ensures that this content has a better probability of ranking, which means more potential search engine and referral traffic to your website.
You receive regular backlink reports included in your standard monthly SEO work reports.
Your SEO reports will be readily available from your personalized SEO dashboard from our client reporting portal. You can check on the live status of your backlinks in real-time.
Google and other search engines work by using math & artificial intelligence. Our method for building links ensures we are solving the math equation while avoiding black hat strategies so you can rank for national and local terms.
Trusted by over 5,000 clients and SEO agencies, our backlink-focused SEO services are the best in the business. We can vary how aggressive we build links based on any budget and any scale.
Content Writing Services
Content-as-a-Service (CaaS) is a ghostwriting service that helps feed the ever-present content beast for your website. We produce, edit and publish content that is fully optimized on the site(s) of your choice–including your own.
How you write your content is almost as important as the content itself. Our U.S.-based blog writing service provides you the optimized, quality blog post and page content you need for on page optimization and effective off page strategies. Here’s what sets our content apart:
Our U.S. based team has been writing for varying market niches for over a decade. They possess the unique expertise of knowing how to craft high quality content that focuses on every potential deficient ranking factor, including the right mix of relevant keywords, title tags and meta descriptions that will help boost the site for relevant online queries.
We focus on user-first content.
Not content for search engines only.
This means we write meaningful copy to draw-in your ideal customer profile (ICP), inducing them to take action through creative calls to action (CTAs) like white papers, case studies and other downloadable assets.
Engage your audience with the right mix of text, video and graphics!
SEO is more than just boring text! It’s about increasing user dwell time.
Our content writing team is experienced in drafting content that not only matches the relevance of the publisher sites, but also naturally references and links to your content in a way that adds value to the piece.
Our SEO project management team will also ensure the anchor text weights of specific pages do not reach unnatural backlinks status, causing your website to be demoted in online search.
Get the best mix of quality off-site content with great, natural anchor text–all built at scale from a team of SEO professionals.
We allow for unlimited revisions and reviews for every article and blog post we produce, ensuring your content is produced at the level of quality you would expect from one of the best SEO companies.
As the industry’s best SEO services company we offer a unique approach to ranking.
First, we ensure your content and backlinks are created in a way the takes into account all the other factors that may be holding your pages back from ranking in the SERPs. We do this by finding the deficiencies in your website and filling the gaps, allowing you to rank for numerous and varying short tail and long tail keywords.
Second, we regularly re-review past content. If you were curious as to why a particular piece of content may have dropped in search engines after a major Google update, this regular content review will give you the answers and show you what you may be lacking. Your site’s content needs to be created and re-created as the landscape changes around you.
It’s more about how you deliver for users and less about just the authority of the links!
Major search engines discover and rank your website (compared to other websites) for organic search queries based on the quality, authoritativeness and freshness of your content.
Our client team produces thousands of pieces of content every month, driving millions of page views and search traffic. Will your business be next?
White Label SEO Services
Join our white label SEO agency partner program and let us manage your clients while you manage your business.
Are you an SEO agency seeking a partner to help you scale your own SEO efforts, but don’t want to hire more resources to your team to do it? Enter our white label SEO program. In fact, hundreds of other search engine optimization agencies use our team to fulfill their operational back office needs.
Our internal SEO team will help and manage all the aspects of your clients’ marketing. With full-service audits and transparent reporting, we’ve got you covered as a trusted partner to grow traffic to your website (or your client’s website).
Roughly 40% of our SEO company revenue is derived from our white label SEO resellers. As such, we take our secondary client relationships very seriously. As an extension of your SEO team, we will hop on client calls, provide strategic suggestions and otherwise help your team to improve the overall SEO performance of your client’s sites.
The future success of your digital marketing agency is directly correlated to the quality of your chosen white label SEO agency. Let SEO.co do the heavy lifting of your client SEO campaigns.
Rebrand our industry-leading backlink service as your own by partnering one of the best SEO resellers on the market.
Our white label link building services are second to none.
In fact, we have built links for some of the industry’s most well-recognized SEO agencies acting as their back-office SEO company.
Our white label SEO clients have been featured in the likes of some of the most well-recognized websites in the world.
Get links your clients will drool over without having to lift a finger.
Need copywriting for your clients’ on-site blog posts, white papers, case studies and landing pages? Our white label copywriting service has you covered.
The best white label SEO is best performed by a team experienced in writing the highest-quality copy for even the most technical industries including healthcare, technology, energy, blockchain, SaaS and e-commerce.
Looking to scale management for your clients’ paid SEM campaigns? Let our white label PPC management service do it for you.
Couple our white label SEO services with white label pay-per-click (PPC) campaigns for your clients. Your paid campaigns could not be in better hands.
Our team of certified PPC management experts will provide the keyword and bid adjustments for your clients so you can focus on growing your SEO business.
Did you know that nearly half of our revenue is derived from other internet marketing services?
When website owners hire a national or local SEO agency, there’s a high likelihood we helped!
If you own an existing agency and need help with your clients’ campaigns, you’ve come to the right place. Let our private label service help.
On Page SEO Services
Optimize Every Element of Your On-Page SEO for Peak Performance in Search and Maximized Conversions
As the premier SEO agency, our on-page SEO services are designed to fine-tune every aspect of your website to enhance visibility, improve user experience, and increase your rankings in search engine results. Whether you’re building a new site or revamping an existing one, we ensure that your site’s content, structure, and technical components are fully optimized to meet the latest SEO best practices.
We begin with a comprehensive audit to identify crawl errors, indexing issues, duplicate content, and more—laying the groundwork for technical excellence.
We target the right keywords with surgical precision, aligning them with user intent and placing them naturally within your content, meta tags, headers, and URLs.
From page titles to body copy, we optimize your existing content or create new SEO-friendly copy that both search engines and users love.
Improve crawlability, distribute link equity, and keep users engaged longer with strategic internal linking.
We compress images, add descriptive alt tags, and optimize file names to ensure your visual content supports your SEO goals.
Google rewards fast, mobile-friendly websites. We fine-tune your code, improve load times, and ensure mobile responsiveness across all devices.
Add context to your content with schema markup, helping search engines better understand and display your content in rich snippets.
On-page SEO is the foundation of any successful search strategy. Without it, even the best content can go unnoticed. With SEO.co, you’ll get a team of technical SEO experts who sweat the details—so your site can rise in the rankings and stay there.
In a world where backlinks matter less-than-ever, your on-page SEO will be critical for your business to outrank the competition.
Generative Engine Optimization (GEO) or AIEO (AI Engine Optimization) services
Optimize for ChatGPT, Perplexity.ai, Anthropic Claude and Google Gemini
As search engine optimization evolves from traditional keyword-based search engines to generative AI-powered systems, your SEO strategy must adapt. At SEO.co, we help you stay ahead of the curve with Generative Engine Optimization (GEO)—also known as AI Engine Optimization (AIEO)—a cutting-edge approach to making your content more discoverable and favored by AI-driven search experiences like Google SGE, Bing Copilot, Perplexity, and ChatGPT.
Your SEO manager craft and structure your content so it’s more likely to be summarized, cited, and linked to by AI-generated answers in search interfaces.
Our SEO agency produces high-quality, semantically connected content using schema, entity relationships, and natural language structures that AI engines understand and prefer.
We go beyond keywords to optimize for entities—people, places, brands, and topics—ensuring your site becomes a trusted source in the eyes of large language models (LLMs).
Through comprehensive content clustering and internal linking strategies, we help you build authority around specific subjects, increasing the chances of AI engines referencing your site as an expert source.
We monitor how your site performs in generative search results and simulate AI prompts to test and refine your presence in AI-generated answers.
We focus on E-E-A-T (Experience, Expertise, Authoritativeness, Trustworthiness) principles to make your content more likely to be cited by AI systems looking for credible information.
Why GEO/AIEO Matters
Traditional SEO alone is no longer enough. As AI takes center stage in how users find information, brands must optimize not just for algorithms—but for answers. With SEO.co, you get forward-thinking strategies that ensure your site is part of the generative conversation, not left behind by it.
As Seen In
SEO Blog
Check out our most popular blog posts from the SEO Blog
Frequently Asked Questions (FAQs)
- Experience. As a team, we have been together for nearly 16 years, providing SEO services to dozens of companies on the Fortune 500. We have also serviced thousands of companies with their local SEO campaigns. We have the chops and keep up on the latest industry trends. In addition, members of our team have been providing SEO agency services since 2001. We’re old and grizzled but highly experienced in an industry filled with charlatans and snake-oil salespeople.
- Expetise. At our heart, we are focused on the most nuanced aspects of technical SEO. Nothing gets past our critical eye. If you have experienced a Google rankings drop, we will stop until we get to the bottom of the issue.
- Cost. While we may not be the cheapest solution to your SEO problems, we offer competitive SEO pricing with extended discounts for white label SEO, recurring and bulk campaigns. Remember, we are the SEO company that other SEO agencies rely on for link building services and technical SEO!
- Results. Our SEO agency case studies speak for themselves. We have helped scale organic traffic and leads from zero to tens of thousands of unique monthly visitors, with sustainable, long-term results.
The cost of our SEO services are dependent on the client engagement and overall budget.
We have local clients with $500/mo budgets and enterprise SEO accounts that spent $50,000/mo+.
Our website SEO services are made to work within the confines of nearly any campaign. Whether you need to optimize one page hundreds of other pages across a large website, the SEO service cost will be custom-tailored to your website or any other site where you may be looking to grow organic traffic.
Be aware: the bigger the budget, the faster we can move the needle.
While our search engine optimization (SEO) agency has serviced thousands of clients since 2010, most of our engagements include some form of mutual confidentiality. Because we take a very confidential approach to our client engagements (we are often under strict non-disclosure agreements), we are typically unable to spike the football and boast about all of our most relevant client successes.
We are the discreet online marketing agency that has bolstered organic search rankings for some of the world’s foremost brands. We truly are able to move the needle in search engine optimization.
For instance, we have consistently delivered top results for clients, gaining top 3 rankings for terms like “laptop” and “laser printer.”
For specific examples, please view our SEO case studies page.
Yes!
Are you an SEO marketing company startup looking for a white label partner?
We’re the best SEO company on the market for white label SEO reseller services.
That’s exactly what our white label SEO consulting program is all about.
With our white label search engine optimization program, we provide everything from site structure amendments, structured data consulting, on page optimizations and even optimization of meta description tags. All white label SEO services are provided to align with major search engine guidelines.
We specialize in local and national SEO marketing services, but our local link citation services are second-to-none. When people search locally, it is more critical than ever for your business to show well. If you are looking to rank in the coveted local SERPs, an optimized Google Business Profile is critical. That’s where our local SEO services comes in.
As a premier digital marketing agency we have served the SEO needs of some of the most well-recognized brands worldwide as well as thousands of local businesses, we have the expertise to help your brand reach new heights online.
But we do have specific expertise in SEO for law firms, software/SaaS and dental practices. In short, SEO.co the SEO specialist your business has been waiting for! More information on the industries we serve is available in the “markets” section on our website.
