Content Cluster Builder
Turn a topic into a pillar page plus supporting article clusters.
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What the Content Cluster Builder does
The Content Cluster Builder proposes a pillar page and several supporting clusters around one topic, which is the standard structure for building topical depth with clear internal links.
How it works
A large candidate pool is generated from expansion, long-tail and question engines, then grouped by shared head word. The largest groups become clusters, each capped at your chosen size.
- 1Enter the topic your pillar page will cover.
- 2Choose how many supporting articles each cluster should hold.
- 3Generate the structure.
- 4Assign one article per cluster item.
- 5Link every supporting article back to the pillar.
Worked example
'email marketing' produces a pillar 'The Complete Guide To Email Marketing' plus clusters around subscribers, campaigns and automation wording.
Who uses it
- Planning a topical content hub
- Structuring a site section from scratch
- Deciding internal linking before writing
- Auditing gaps in existing coverage
Best practices
- Publish the pillar first, then the supporting posts.
- Link every cluster article to the pillar and back.
- Merge clusters that overlap in meaning.
- Keep each cluster to four to six real articles.
Honest limitations
Clustering uses head-word matching, so semantically similar phrases with different first words land apart. Review and merge manually.
Frequently asked questions
- How many clusters should a pillar have?
- Three to five well-defined clusters is usually manageable.
- Is this semantic clustering?
- No, it is a transparent head-word heuristic that you can verify by eye.
- Should the pillar be long?
- Long enough to cover the topic broadly and link out to each cluster.