2025 Generative AI Landscape: The State Of Gen AI

Similarweb
02/12/2025
This Similarweb report analyzes the consolidation of Generative AI in 2025, where ChatGPT now competes in the global top 5 websites. It explores the shift toward deep conversational searches, the explosion of mobile usage, and new visibility strategies brands must adopt to influence AI responses.
2025 Generative AI Landscape: The State Of Gen AI

The "2025 Generative AI Landscape" document tracks the transition of generative AI from experimentation to full integration into everyday life. With monthly traffic reaching 7 billion web visits (+76% year-over-year) and 1.9 billion app downloads (+319%), AI has become the new connective fabric of the internet.

The new balance of digital power
ChatGPT has positioned itself among the 5 most visited websites worldwide, surpassing Amazon and matching Instagram. The market is led by ChatGPT with 76.01%, followed by Gemini (12.74%), DeepSeek (4.01%), Grok (2.13%), Perplexity (2.04%), Claude (1.89%), and Copilot (1.2%), showing clear fragmentation with specialized tools in different niches.

A diversified audience
The report debunks the idea that AI is exclusive to tech-savvy youth. While the 18-34 age group remains the majority (53%), users over 45 now represent almost 30%, indicating massive adoption among professionals for productivity, problem-solving, and daily planning.

The search revolution: from click to dialogue
A Google search averages 3.4 words, while a ChatGPT prompt reaches 60 words. Users no longer seek just links, but personalized solutions, practical guides, and creative ideation. AI is the preferred tool for writing, technical assistance, and synthesis of complex concepts.

Superior traffic quality
AI generates fewer external clicks than traditional search engines, but the traffic is of exceptional quality. Referred users spend 15 minutes on the site (vs. 8 from Google), view 12 pages per session (vs. 9), and have a conversion rate of 7% (vs. 5% from Google). They arrive with much clearer and more defined intent.

Visibility in AI (GEO)
The report introduces that the key metric is no longer direct traffic, but "AI Visibility." LLMs perform deep crawling on websites searching for hyper-specific content in deep folders (level 3+), such as detailed FAQs, unique case studies, and technical descriptions. Visibility depends on being present in trusted sources like Reddit, Wikipedia, and review sites.

The future: integrated AI
With the launch of ChatGPT Atlas and Perplexity Comet, browsers are becoming action platforms. Integrations with PayPal and Spotify will allow purchasing or creating content without leaving the AI interface, dramatically shortening the path between question and action.

Who is it for?
Essential for marketing strategists, SEO directors, product developers, and business leaders who need to redesign their online presence. It's not just about understanding the technology, but learning to "teach" AI what to say about our brand. Required reading for navigating an internet where links are being replaced by logic and conversation.

Key points

  • ChatGPT leads with 76.01%, followed by Gemini (12.74%), DeepSeek (4.01%), Grok (2.13%), Perplexity (2.04%), Claude (1.89%), and Copilot (1.2%).
  • ChatGPT ranks among the 5 most visited websites worldwide, surpassing Amazon.
  • 7 billion monthly visits (+76% YoY) and 1.9 billion app downloads (+319%).
  • Users arriving from AI convert better: 7% vs. 5% from Google.
  • AI prompts of 60 words vs. Google searches of 3.4 words: from click to dialogue.
  • Users spend 15 minutes on sites (vs. 8 from Google) and view 12 pages (vs. 9).
  • Diversified audience: 53% between 18-34, but over 45s already represent 30%.
  • "AI Visibility" replaces traffic as the key metric.
  • LLMs crawl deep content (level 3+): FAQs, use cases, technical content.
  • Presence on Reddit, Wikipedia, and reviews crucial for appearing in responses.
  • ChatGPT Atlas and Perplexity Comet enable buying and creating content without leaving the chat.

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