What is a pillar page?
A pillar page is the central page for one broad subject on a website. It explains every important part of the subject briefly and links to a separate, detailed page for each part. Those detailed pages link back, so the pillar and its cluster pages form one connected group.
Example: Briskon's AI SEO page works as a pillar. It introduces AI-driven SEO as a whole, then leads to a dedicated page on each part, such as AEO and GEO.
What is the difference between a pillar page and a topic cluster?
A pillar page is a single page, while a topic cluster is the whole group of pages on a subject: the pillar plus the cluster pages that cover each subtopic in depth. The pillar is the hub of the cluster, and internal links connect it to every cluster page in both directions.
| Part | What it covers | How it links |
|---|---|---|
| Pillar page | The broad topic, such as "SEO" | Links to every cluster page |
| Cluster pages | One subtopic each, such as "technical SEO" | Link back to the pillar and to closely related cluster pages |
Explore topic clusters to plan a full cluster and build topical authority.
Why are pillar pages important for SEO?
Pillar pages help a website show depth on a subject instead of scattering it across unconnected posts. Their main benefits are:
- Clear site structure: Search engines can see which page is the main resource on a topic and which pages support it.
- Stronger internal linking: Authority flows between the pillar and its cluster pages, helping the whole group rank.
- Less cannibalization: Each page has a defined job, so pages don't compete for the same query.
- Better user experience: Readers can get the overview, then go straight to the detail they need.
- Broader rankings: The pillar can rank for the head term, while cluster pages rank for long-tail questions.
What are the types of pillar pages?
Most pillar pages fall into one of three types.
| Type | What it is | Best for | Example |
|---|---|---|---|
| Guide pillar | A long, self-contained guide that explains the whole topic, with links to deeper pages | Educational topics with high search demand | A complete guide to SEO |
| Resource or hub pillar | A curated page that organizes and links to many resources, with short summaries | Topics with lots of existing content | A topic glossary or resource center |
| Service or product pillar | A commercial page covering a full offering, with links to each feature or sub-service | Solutions with several variants | An online auction software page linking to forward, reverse, and silent auction pages |
How is a pillar page different from a blog post?
A blog post usually answers one specific question in depth, while a pillar page gives a structured overview of a whole subject and links out for detail. A pillar page is also kept up to date permanently, while a blog post is often tied to a date.
| Factor | Pillar page | Blog post | Landing page |
|---|---|---|---|
| Scope | A broad topic | One question or subtopic | One offer |
| Goal | Organize and rank for a topic | Answer a specific query | Convert visitors |
| Links | Many links to related pages | A few related links | Few or no outgoing links |
| Lifespan | Updated permanently | Often time-bound | Tied to a campaign |
| Funnel stage | Mostly top and middle | Any | Bottom |
What is the difference between a pillar page and a landing page?
A pillar page educates and organizes a topic, while a landing page persuades visitors to take one action. A pillar page has many links leading to related pages and targets broad, informational searches. A landing page usually has a single offer, few or no navigation links, and a form or button such as "request a demo". The two work together: a pillar page can link to a landing page when a reader is ready for the next step.
What is the difference between a pillar page and content pillars?
A pillar page is a single SEO-focused web page. Content pillars are the three to five broad themes a brand regularly creates content about, across its blog, social media, newsletters, and video. For example, a procurement software company's content pillars might be supplier management, sourcing, and procurement technology. Each content pillar can have its own pillar page on the website.
What should a pillar page include?
A strong pillar page usually includes:
- A clear definition of the topic in the first few lines.
- A table of contents with jump links to each section.
- One section per subtopic, with a short summary and a link to its cluster page.
- Comparison tables, examples, and visuals that make the overview easy to scan.
- Answers to the most common questions about the topic.
- A related-topics block and a call to action suited to the reader's stage.
- An author, a last-updated date, and sources for factual claims.
How long should a pillar page be?
There is no ideal word count for a pillar page. It should be long enough to cover every major subtopic clearly, and no longer. Many pillar pages run to 1,500 words or more because they summarize several subtopics, but a page that covers everything in less space is better than one padded to hit a target. If a section grows very long, it probably deserves its own cluster page.
How do you create a pillar page?
Creating a pillar page follows seven steps:
- Choose a topic broad enough for several subtopics but narrower than "marketing", closely tied to what you sell or know well.
- List the subtopics using keyword research, People Also Ask, and customer questions.
- Check what already exists on your site, and assign each subtopic to one page.
- Write the pillar as an overview, with a short section for each subtopic.
- Create or update the cluster pages so each covers its subtopic in depth.
- Link them together: the pillar to every cluster page, and each cluster page back.
- Measure and update as you add new cluster pages.
What are examples of pillar pages?
Common B2B examples of pillar pages include:
- An AI SEO service hub: Briskon's AI SEO page introduces AI-driven SEO and leads to dedicated pages on AEO, GEO, and SEO migration.
- A solution overview: Briskon's online auction software page introduces auction software and links to pages on forward, reverse, and silent auctions.
- A complete guide: A SaaS company's "complete guide to procurement" with sections on sourcing, contracts, and supplier management, each linking to a detailed article.
- A resource center: A glossary or learning hub that organizes dozens of articles under one subject.
Can a website have more than one pillar page?
Yes. Most websites need several pillar pages, one for each main subject they cover, such as each service line, product category, or industry. Each pillar leads its own cluster. Keep their scopes separate, so two pillars don't target the same broad topic and compete with each other.
How should pillar pages be linked?
Pillar pages work only when internal links connect the cluster properly:
- Pillar to cluster: Link every subtopic section to its cluster page.
- Cluster to pillar: Each cluster page links back to the pillar, early in the content.
- Cluster to cluster: Link closely related cluster pages where it helps the reader.
- Into the pillar: Link the pillar from your main navigation, hub pages, and related service pages.
- Anchor text: Use descriptive text, such as "technical SEO", not "click here".
Explore website architecture for how pillar pages fit into a site's overall structure.
Do pillar pages help with AI search?
Pillar pages can help with AI search because they make a site's topic coverage easy to understand. AI systems often break a question into several related searches, a process called query fan-out. A pillar and its cluster pages can answer many of those related questions, with clear sections and direct answers that are easy to quote.
Explore GEO for more on optimizing for AI-generated answers.
How do you measure a pillar page's performance?
| Metric | What it shows | Tool |
|---|---|---|
| Rankings and impressions for the head term | Whether the pillar is seen as the main resource | Google Search Console |
| Number of queries the pillar ranks for | How broadly it covers the topic | Google Search Console |
| Clicks from the pillar to cluster pages | Whether readers use it as a hub | GA4 |
| Organic traffic to the whole cluster | Whether the group is growing together | GA4 |
| Conversions from the cluster | Business value of the topic | GA4 and CRM |
How often should pillar pages be updated?
Review pillar pages at least every six months, and whenever you publish a new cluster page, launch a related service, or see rankings fall. Updating means adding links to new cluster pages, refreshing facts and examples, and removing outdated sections. Show a visible "last updated" date so readers and search engines can see the page is current.
What are common pillar page mistakes?
- Covering everything in full on one page: The pillar then competes with its own cluster pages.
- Missing links back: Cluster pages that don't link to the pillar weaken the structure.
- Choosing a topic that is too broad: The pillar ends up shallow on every subtopic.
- A long page with no navigation: Readers can't find the part they need.
- Never updating it: New cluster pages are published but never linked from the pillar.