Resources
Free guides, tools, and resources to help you understand and build AI search visibility.
In-depth guides covering AI search visibility, GEO, ChatGPT optimisation and more.
Quick free check of your AI search visibility.
Build your llms.txt file in 2 minutes.
50+ AI search terms explained.
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Rank4AI is a UK based AI search agency operated by Rank4AI Ltd. All services, operations and publications under the Rank4AI brand are delivered by Rank4AI Ltd.
Registered in England and Wales. Company number 16584507. DUNS 233980021. ICO registered. UK Government procurement supplier. Details publicly available via Companies House and OpenCorporates.
Operates under UK data protection and consumer standards. Aligns with UK GDPR, ISO 27001 and ISO 9001 principles. Working towards Cyber Essentials certification.
Primary domain www.rank4ai.co.uk. Business ownership, entity and services remain unchanged. Reviewed quarterly. Last reviewed 31 March 2026.