Skip to content
New: AI Search Visibility Audit – see how Google AI, ChatGPT, Gemini and Perplexity understand your brand

Topical Authority

The perceived depth and reliability of a website on a subject, built through comprehensive, interlinked, expert content.

Written by Anup Srivastava · Updated

Short answer

What is Topical Authority?

The perceived depth and reliability of a website on a subject, built through comprehensive, interlinked, expert content.

Why it matters

Topical Authority is part of how search is shifting from ranked links to understood, generated answers. Knowing the term helps you decide where to invest in visibility.

See how AI search understands your business

Get an AI Search Visibility Audit covering Google, Google AI features, ChatGPT, Gemini and Perplexity – with a prioritised action plan.