Niche Topic Mapper
Enter a broad topic and get a hierarchical map of subtopics, clusters, and long-tail variations.
Topical authority comes from covering a niche comprehensively, not from publishing one big post. Google increasingly rewards sites that demonstrate they're the definitive resource on a topic by covering all the related sub-topics, questions, and use-cases. This tool turns any broad topic into a hierarchical map of clusters, sub-clusters, and long-tail keyword variations - your roadmap for building topical depth. The output is structured like a content plan: 4-6 main clusters (each covering a distinct angle), 3-5 sub-clusters per cluster (each focused on a specific use-case or question), and 4-7 keyword variations per sub-cluster (mix of informational, commercial, and transactional intent where applicable). If you're starting a programmatic SEO program, this is step one. Powered by Claude - fast and free, no signup.
Frequently asked questions
How is this different from the AI Keyword Research Tool?
The keyword research tool returns a flat list of 40-50 keywords. This tool returns a hierarchy - main topics, sub-topics, and keywords nested underneath. Better for planning multi-page content programs; the keyword tool is better for one-off content briefs.
How many pages does this map suggest?
A typical map has ~5 clusters x 4 sub-clusters x 5 keywords = ~100 keyword targets. You wouldn't write 100 separate pages - you'd group keywords into ~20 topic-cluster pages, with each page targeting one sub-cluster and 5-7 related keywords.
Should I publish in cluster order?
Start with one cluster end-to-end (all sub-clusters in that cluster) before moving on. Internal linking within a cluster is what builds topical authority.
Does this use real search data?
This tool uses Claude's training data, not live keyword volumes. For volume validation, run the resulting keywords through the Keyword Difficulty Checker.
Long-form guides on the strategy behind the tool.
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