Analytics

Share of search

A brand's share of total branded search volume within its category, used as a leading indicator of market share and brand demand.

In full

The measure is computed from search volume or trends data for a defined set of competitor brand terms, and its appeal is that it uses a single consistent, cheap data source across a whole market. It has been advanced in marketing effectiveness research as an early signal of market share movement, and it is unaffected by attribution problems. It says nothing about non-brand performance and depends heavily on which competitor set is defined.

Example

A challenger's share of category brand searches rises from 6% to 9% over a year of sustained PR activity.

Related terms

Brand search

Searches containing a company or product name, which behave differently from non-brand queries and should always be reported separately.

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