Which Companies Have the Best SEO? Lessons From the Top

Before examining specific companies, it is worth defining what makes SEO exceptional. It is not just about traffic volume; a site with 10 million monthly visits from irrelevant queries is not doing better than a niche site generating 5,000 visits that convert at 8%.

The best SEO combines:

• Sustained organic visibility: consistent traffic that does not collapse when an algorithm update hits
• Topical authority: being the recognised go-to source in your subject area
• Technical excellence: fast load times, clean architecture, proper structured data
• Commercial alignment: organic traffic that actually drives business outcomes, not just vanity metrics

With that framework, here are five companies that consistently demonstrate excellence across these dimensions.

HubSpot transformed its content strategy in 2017 by reorganising blog content from isolated posts into topic clusters: a comprehensive pillar page on a broad subject (e.g., 'email marketing') supported by dozens of related articles that link back to the pillar.

The results were dramatic. According to HubSpot's own published case study, the topic cluster approach led to a significant increase in organic traffic and improved rankings across entire topic areas rather than just individual keywords (HubSpot, 2017).

What Makes It Work

• Pillar pages averaging 3,000–5,000 words that comprehensively cover a topic
• Systematic internal linking: every cluster article links to its pillar page and to related cluster content
• Content depth: HubSpot does not publish thin posts. Each article aims to be the best resource available for its specific sub-topic
• Regular updates: older content is refreshed with current data and improved structure. HubSpot reported that updating old posts increased organic traffic by up to 106% (HubSpot, 2021)

The Lesson for SMEs

You do not need hundreds of articles to use topic clusters. Start with one pillar page on your core service area, supported by five to ten related articles. This creates the same authority-building structure at a manageable scale.

Zapier ranks for over 3 million keywords and drives an estimated 6 million+ monthly organic visits (Ahrefs estimates, 2024). The majority of this traffic comes from programmatic pages: templated content automatically generated for thousands of integration combinations (e.g., 'connect Gmail to Slack', 'sync Trello with Google Sheets').

What Makes It Work

• Template-based page creation: a single template generates thousands of unique pages, each targeting a specific long-tail query
• Genuine utility: each page actually helps users connect two apps, so it satisfies search intent directly
• Massive internal linking: every integration page links to related integrations, creating a dense web of topical connections
• Low-competition, high-intent keywords: most individual integration queries have low search volume, but collectively they add up to enormous traffic

The Lesson for SMEs

Programmatic SEO is not just for tech companies. Any business with location-based services (e.g., 'plumber in [town name]'), product variations, or comparison use cases can create templated pages at scale. The key is ensuring each page provides genuine value rather than thin, duplicated content.

NerdWallet operates in one of the most competitive SEO verticals: personal finance. According to Ahrefs data, the site attracts over 25 million monthly organic visits in the US alone, ranking for highly competitive terms like 'best credit cards', 'mortgage rates', and 'how to save money'.

What Makes It Work

• E-E-A-T investment: every article includes author credentials, editorial process disclosure, and fact-checking notes. In a Your Money, Your Life (YMYL) category, this is not optional
• Comprehensive comparison content: NerdWallet's comparison pages are genuinely useful tools, not just affiliate link farms. They include calculators, filters, and detailed breakdowns
• Regular content updates: financial information changes constantly. NerdWallet updates its top pages weekly or monthly with current rates and terms
• Backlink authority: years of producing trustworthy content has earned backlinks from major publications, further reinforcing domain authority

The Lesson for SMEs

E-E-A-T matters for every business, not just finance. Showing author expertise, editorial standards, and transparent methodology builds the trust signals that Google increasingly values. You do not need a 200-person content team; you need to demonstrate genuine expertise in your specific area.

Wikipedia is not a commercial enterprise, but it is the most visible website in organic search globally. According to various SEO studies, Wikipedia pages appear in the top results for a substantial proportion of all search queries.

What Makes It Work

• Exhaustive topical coverage: Wikipedia has a page for nearly every conceivable topic, creating unmatched breadth of coverage
• Dense internal linking: every article links extensively to related articles, creating a web of contextual connections that search engines use to understand topical relationships
• Source attribution: citations and references build credibility both with users and search engines
• Community-maintained freshness: articles are continuously updated by contributors, ensuring content stays current
• Clean technical foundation: fast load times, semantic HTML, structured data, and accessibility

The Lesson for SMEs

You cannot replicate Wikipedia's scale, but you can replicate its principles. Comprehensive internal linking, source citations, and thorough topic coverage within your niche create the same authority signals at a smaller scale. If someone searches for a topic in your industry, could they find a useful, well-referenced answer on your site?

It would be remiss not to include a practical example of how a smaller business can compete with enterprise-level SEO players. Propagate Media (our own agency) applies many of the principles described above at SME scale, demonstrating that you do not need a massive budget to build genuine search authority.

What We Built

• Authority content engine: a structured blog system producing long-form, research-backed articles (1,500–3,000+ words) targeting high-value search queries in digital marketing, AI automation, and web design. Each article follows a standardised template with executive summaries, comparison tables, and FAQ sections
• Automated structured data: every blog post automatically generates Article schema, FAQPage schema (from the FAQ section), and BreadcrumbList schema. This gives Google clear, machine-readable context about each piece of content, enabling rich results in search
• Topic cluster architecture: content is organised into clusters around core service areas (SEO, AI automation, PPC, web design, social media). Pillar guides link to supporting articles, which link back; exactly the HubSpot model, executed at a fraction of the scale
• Dynamic location personalisation: the site detects visitor location and personalises content accordingly, improving relevance signals for local search queries without creating duplicate pages
• Technical excellence: sub-second load times, proper canonical tags, XML sitemaps, and Core Web Vitals optimisation across all pages

Why It Matters

The point is not that Propagate Media outranks HubSpot or Zapier. We do not, and that is not the goal. The point is that the same strategic principles (topic clusters, structured data, content depth, technical foundations) work at any scale. A 20-article blog with proper structure and genuine expertise can outperform a 500-article blog of shallow, unfocused content.

If you are a small business looking at what the enterprise players do and thinking it is unachievable, look at what we have built instead. It is the same playbook, right-sized for a real business with real constraints.

Traffic estimates are based on third-party tool approximations (Ahrefs, SimilarWeb) and are indicative rather than exact. Actual figures may differ.

The companies with the best SEO do not rely on tricks or technical exploits. They build systems:

• Content systems: repeatable processes for creating high-quality, intent-matching content
• Internal linking systems: structured approaches to connecting related content that compounds authority
• Technical systems: clean architecture, fast performance, and proper schema markup
• Update systems: processes for keeping existing content fresh and competitive

These principles apply whether you have a team of 200 or a team of two. The scale changes, the strategy does not.

• Copying tactics without understanding context: HubSpot's topic cluster model works because each article provides genuine depth. Creating 50 thin articles in a cluster will not replicate the results
• Prioritising volume over quality: Zapier's programmatic pages work because each one solves a real problem. Generating hundreds of location pages with identical content except the town name will trigger duplicate content issues
• Ignoring E-E-A-T: NerdWallet invests heavily in author credentials and editorial process. Publishing anonymous content with no expertise signals will not compete in any serious vertical
• Expecting overnight results: Every company listed here built their organic presence over years. Sustainable SEO is a long-term investment, not a quick win

The best SEO is not about copying what the biggest companies do. It is about understanding the principles behind their success and adapting them to your situation, budget, and market.

Whether you are starting from zero or looking to improve an existing strategy, the fundamentals are the same: structured content, technical excellence, and consistent execution over time.

Want to understand how these principles apply to your specific business? Get a free SEO review or talk to our team about building a strategy that works at your scale.