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Australia · September 2026

Findrix AI Source Index

See which websites AI cites when helping Australians decide what to buy and who to choose.

23,396Buying questions
9Markets
228KCitations analysed
3AI platforms

Method

What this study measures

We tracked the websites AI uses and cites when answering Australian buying questions.

01What we asked

Questions about choosing products and providers in Australia, from broad shortlists to specific needs.

02What we tracked

Which domains appeared in retrieval and which were cited in the answers.

03How we counted

Each domain counts once per question, per AI platform. Repeated links within an answer do not add extra votes.

02

How Australian are AI’s sources?

The share of citations going to .au websites across nine markets.

The .au share splits the nine markets in two.

In Clinics, Finance & Accounting and Home Services more than 81% of retrieval goes to .au domains. In Beauty, Fashion and B2B Software the share is under 43%.

All three AI platforms

Clinics88.14%
Home Services87.23%
Finance & Accounting85.07%
Pet Care70.66%
Sports Nutrition70.25%
Legal67.05%
Fashion52.31%
Beauty51.89%
B2B Software32.93%

.au domains are used as a proxy for Australian sources. Australian businesses using other domains are included in the remainder. Figures include engine links.

03

Top sources across all nine markets

The 10 domains with the most citation votes, aggregated across all markets.

The ranking reflects this study’s dataset.

Results are aggregated across nine Australian markets. The prominence of legal directories and law firms (legal500.com, chambers.com, doylesguide.com) should not be read as universal importance across industries.

1reddit.com3,128
2legal500.com2,905
3chambers.com2,194
4facebook.com1,486
5youtube.com1,395
6allens.com.au1,280
7doylesguide.com1,275
8mallesons.com1,238
9ato.gov.au1,192
10gtlaw.com.au1,179

Citation votes are aggregated by domain across all nine markets in this study. Dot colour is the source family, as in the block below.

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04

AI mostly pulls data from commercial websites

The share of sources retrieved by AI engines across all nine markets.

Source familyShare of retrievalWhat’s included
Market players64.61%Company websites, retailers and other businesses
Publishers10.99%News sites, media publishers and editorial content
Intermediaries10.84%Directories, comparison sites, review platforms and other intermediaries
Institutions6.56%Government, educational and non-profit organisations
Engine links & unidentified7.00%Links from AI engines and sources we could not classify

Figures show the share of sources retrieved across 23,396 prompts in nine Australian markets. Source families are mutually exclusive.

All three AI platforms

05

All three AI platforms

AI engines use and cite sources differently

The same set of questions surfaces different types of sources across ChatGPT, Google AI Mode and Google AI Overviews.

Institutions

ChatGPT relies on institutional sources more

Share of sources from government, educational and non-profit organisations.

ChatGPT10.1%
AI Mode4.7%
AI Overview4.5%

Intermediaries

AI Mode uses intermediaries the most

Share of sources from directories, comparison sites, review platforms and other intermediaries.

AI Mode15.7%
AI Overview10.1%
ChatGPT9.4%

Social cite rate

AI Mode cites social sources far more often

Share of retrieved social sources that are cited in the final answer.

AI Mode57.1%
AI Overview47.0%
ChatGPT10.9%

Figures show the share of sources across 23,396 prompts in nine Australian markets.
These comparisons describe behaviour on the research dataset, not a universal characteristic of the platforms.

All three AI platforms

06

Beauty in AI Mode: more global retrieval, more local citations

In the Beauty market, AI Mode retrieves many international sources but cites Australian sources more often.

.au share in retrieval23.50%
.au share in citations63.24%

Why this happens

In Beauty, 57.52% of sources retrieved by AI Mode are Google Shopping links, and these have 0% citations. This pulls the retrieval share towards international sources, while the cited sources, skipping Shopping links, are much more Australian.

07

How the questions were built

The questions reflect real buying decisions, from comparing options to finding the right product or provider for a specific need.

Use case examples

“what are the best HVAC companies for a complete breakdown in a heatwave in Australia as of latest information?”

HVAC companies · use case

“which sports vitamin brands specialise in night calf cramps after long runs in Australia as of latest information?”

sports vitamin brands · use case

This study measures markets. Findrix measures your brand inside them.

Findrix shows whether AI names your brand, on which prompts, and which of these sources it reads to get there.

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Nikita Vikhrov · SEO/GEO specialist at Kinescope

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