# Rank4AI
# https://www.rank4ai.co.uk

> Rank4AI is a UK based AI search agency focused on improving visibility and recommendation likelihood across ChatGPT, Claude, Gemini, Perplexity, Copilot and Google AI.

Company Name: Rank4AI
Legal Name: Rank4AI Ltd
Location: Colchester, Essex, United Kingdom
Industry: AI Search Visibility
Focus: Improving how businesses are interpreted, trusted and recommended by AI search platforms

## Primary Services
- AI Search Visibility Audits
- Ecosystem Services (Google, Microsoft/Bing, wider web — no site work required)
- Full Agency Services (website + ecosystem)
- Advisory and Research

## The Five Signal Model
AI systems form confidence in a business through five signal layers:
1. Identity Clarity — can AI describe your business in one consistent sentence?
2. Subject Authority — does AI associate you with clear expertise?
3. Meaning Architecture — can AI read your website structure reliably?
4. Ecosystem Validation — do independent sources confirm what your site says?
5. Signal Consistency — has your positioning been consistent over time?

## Core Pages
Homepage: https://www.rank4ai.co.uk
Services: https://www.rank4ai.co.uk/what-we-do/
AI Visibility Audit: https://www.rank4ai.co.uk/what-we-do/ai-visibility-audit/
Ecosystem Services: https://www.rank4ai.co.uk/what-we-do/ecosystem-services/
Full Agency: https://www.rank4ai.co.uk/what-we-do/full-agency/
Pricing: https://www.rank4ai.co.uk/what-we-do/pricing/
About: https://www.rank4ai.co.uk/about/
Five Signal Framework: https://www.rank4ai.co.uk/about/five-signal-framework/
How We Work: https://www.rank4ai.co.uk/about/how-we-work/
Research: https://www.rank4ai.co.uk/research/
UK AI Visibility Statistics: https://www.rank4ai.co.uk/research/uk-ai-visibility-stats/
Blog: https://www.rank4ai.co.uk/blog/
Guides: https://www.rank4ai.co.uk/learn/guides/
Glossary: https://www.rank4ai.co.uk/learn/glossary/
AI Search Questions: https://www.rank4ai.co.uk/learn/questions/
Contact: https://www.rank4ai.co.uk/contact/

## Guides
Complete Guide to AI Search Visibility: https://www.rank4ai.co.uk/learn/guides/complete-guide-ai-search/
Guide to GEO: https://www.rank4ai.co.uk/learn/guides/geo/
How to Get Cited by ChatGPT: https://www.rank4ai.co.uk/learn/guides/get-cited-chatgpt/

## Research
UK AI Visibility Statistics (26 data points): https://www.rank4ai.co.uk/research/uk-ai-visibility-stats/
Methodology: https://www.rank4ai.co.uk/research/methodology/
Weekly Intelligence: https://www.rank4ai.co.uk/research/weekly-intelligence/

## Trust, Legal and Governance
- Entity: Rank4AI Ltd
- Jurisdiction: England and Wales
- Companies House: 16584507
- DUNS: 233980021
- ICO Registration: ZC095410
- Registered Address: 40 De Vere Road, Colchester, CO3 4EA, GB

## Contact
Website: https://www.rank4ai.co.uk
Email: info@rank4ai.co.uk
Contact Page: https://www.rank4ai.co.uk/contact/

Last-Updated: 2026-04-10