Understanding the seismic shift from traditional search engines to AI-powered information discovery and why your business needs to adapt.
Test your website's AI visibilityThe numbers that explain the fundamental shift in how people discover information.
2026 has cemented AI-powered search as a mainstream way of finding information. ChatGPT now has over 800 million weekly active users, with 6 billion+ monthly website visits, and the global AI market has surpassed £430 billion. AI tools have fundamentally changed how people discover information.
AI search is projected to capture 15-25% of total search volume by 2030, with the global AI market reaching £1.81 trillion by 2030. Even at this rate, it represents a massive disruption to traditional search.
800M+ weekly active ChatGPT users (doubled in 12 months)
£430B+ global AI market value in 2026
81% AI chatbot market share held by ChatGPT
58.5% of searches now end without any external click
AI market growing to £1.81T by 2030 (35.9% CAGR)
85% of Gen Z use AI for research
How we got from traditional search to AI-powered information discovery in just three years.
ChatGPT launches and traditional search engines (Google, Bing, Yahoo) begin seeing traffic declines as early adopters experiment with AI assistance.
ChatGPT reaches 5 billion monthly visits, becoming the #5 website globally. Global AI market reaches £391 billion in 2025. 83% of companies now prioritise AI in business strategies.
GPT-5 launches with PhD-level expertise, 45% fewer hallucinations, and automatic reasoning switching. 92% of Fortune 500 companies now use ChatGPT.
ChatGPT doubles to 800 million weekly active users. AI market surpasses £430 billion. GEO (Generative Engine Optimisation) emerges as a recognised discipline alongside traditional SEO, and businesses begin actively optimising for AI visibility.
AI search projected to capture 62% of total search volume globally. Global AI market expected to reach £1.81 trillion by 2030, with 35.9% annual growth.
The AI search revolution presents both significant challenges and unprecedented opportunities for businesses worldwide.
Unlike Google search results that link to websites, AI tools often provide direct answers without sending users to source websites.
Businesses optimising for AI discovery are seeing 200-900% growth in AI-driven referrals.
Just as SEO helped websites rank on Google, the next stage is Generative Engine Optimisation, or GEO. GEO is about making sure your site can be found, trusted and recommended by AI platforms such as ChatGPT, Gemini and Perplexity. Seen-By.ai makes GEO simple by showing you exactly how AI systems interpret your site.
Traditional SEO targets search engine rankings, but GEO focuses on how AI systems understand and recommend your content. The goal is creating genuinely helpful information that AI assistants can easily comprehend and confidently recommend to users.
Focus on ranking high in search engine results pages (SERPs) through keyword optimisation, backlinks, and technical SEO.
Optimise for AI comprehension and trust to get recommended by AI assistants through clear, authoritative content.
You may also encounter the term AEO (Answer Engine Optimisation), which is used interchangeably with GEO by many practitioners. The distinction is subtle: GEO emphasises how AI models generate content from your pages, while AEO emphasises being selected as the direct answer to a specific question. In practice, both disciplines require the same things - clear structure, authoritative content, and consistent presence across the web.
Don't let your business fall behind. Discover how visible you are in the new era of AI-powered information discovery.
Check your website's AI visibility nowResearch sources: Grand View Research, MIT Sloan Management Review, PwC, Semrush, Forbes, Exploding Topics, Analytics Insight, DemandSage, Backlinko (2026 data)