How is topical authority measured?

There is no public Google number. Good tools estimate it on-site from coverage completeness, content depth, entity coverage and internal-link support, and show their inputs. Treat any single "authority score" as an estimate.

best topical authority tools

Best topical authority tools

Topical authority tools map your content into topic clusters and grade each on coverage completeness, depth and internal support, then tell you which clusters are strong and which are thin.

Compiled from product documentation and use. Not sponsored. Links out only to Semantyra.

Semantyra

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Per-cluster topical authority score with the reasoning shown, the missing sub-topics named, and a next best action.

Best for: Seeing exactly where authority is thin and what to publish.

MarketMuse

Topic authority scoring and content inventory analysis.

Best for: Large content inventories and planning.

Surfer (Topical Maps)

Generates topical map suggestions from a seed keyword.

Best for: Planning a cluster from scratch.

FAQ

How is topical authority measured?: There is no public Google number. Good tools estimate it on-site from coverage completeness, content depth, entity coverage and internal-link support, and show their inputs. Treat any single "authority score" as an estimate.

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