Marketing

Publishers must manually fact-check AI content before publication under updated Google guidance, which also treats fabricated author profiles as deception.

Ranked by Leading Search List across search depth (35 per cent), AI SEO capability (30 per cent), public evidence (20 per cent) and client fit (15 per cent), reviewed 10 September 2026. Methodology details below.

Ranked by Leading Search List across four weighted dimensions: search depth, AI SEO capability, public evidence and client fit. Data checked 10 September 2026. Methodology details below.

Australia's top AI SEO agencies for 2026

Bushnote, Rocket Agency and Online Marketing Gurus lead, assessed on service breadth, specialist expertise, independently verified awards and published client results.

Bushletter audited 136 Australian agencies and their llms.txt files. Nearly nine in ten now sell AI search. Fewer than one in four say how they measure it.

Nine Sydney agencies now sell AI search. We read all nine service pages on 1 September 2026 and ranked them on what they can prove in public: a method, a measurement, a price, a limit.

Google's August 2026 spam update ran from 18 August to 21 August, completing in two days and 16 hours, and landed as the hardest-hitting spam update on record across all 20 industries tracked by Semrush. Dramatic visibility losses appeared with no large-scale exceptions.