Which topical authority mapping tools currently provide the most accurate semantic clustering for competitive content gap analysis?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Which topical authority mapping tools currently provide the most accurate semantic clustering for competitive content gap analysis?
2 real searches · 1 real-search pass
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (2)
Classes come from the query-classifier (a local Laya model). 1 of 2 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT2 real searches · gpt-6
topical authority mapping tools semantic clustering content gap analysis comparison 2026 SEO tools Google ↗
keyword clustering tools semantic relevance SERP based clustering 2026 SEO content gap analysis Google ↗
- Keyword clustering: How to create a strategy for topic authority in 2026 · blog.hubspot.com
- 12 Best Keyword Clustering Tools (2026): Free and Paid · shila.so
- Best Keyword Clustering Tools 2026 (Free & Paid), Compared · contadu.com
- 9 Best Keyword Clustering Tools in 2026 · fenn.sh
- 10 Keyword Clustering Tools, and How to Tell Real Clustering From Grouping · distribb.io
- Best Topical Map Tools (2026): Tested Side By Side For SEO & Ecommerce · ayonchy.com
- Official website · keywordinsights.ai
- Official website · marketmuse.com
- Official website · keywordcupid.com
- Official website · semrush.com
- Best Keyword Clustering Tools in 2026: 9 Grouping Tools Compared · martechverdict.com
- Official website · ahrefs.com
- Best Tools for SEO Topical Map in 2026: 8 Tools Compared · rankite.com
- Official website · surferseo.com
- Website · keyclusters.com
- Website · inlinks.com
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
topical authority mapping tools semantic clustering content gap analysis comparison 2026 SEO tools OBSERVED | Google ↗ AI Mode ↗ | — | Comparison | — | — | 1x of 1 | |
keyword clustering tools semantic relevance SERP based clustering 2026 SEO content gap analysis OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 |