Similarweb data states that google.gemini.com had 47.3 million unique monthly visitors in January 2025, copilot.microsoft.com had 15.6 million, Perplexity.ai had 10.6 million, and claude.ai had 8.2 million. These aren't great numbers! These numbers suggest that these products aren't very popular at all!
The combined unique monthly visitors in January 2025 to ChatGPT.com (246m), DeepSeek.com (79.9m), Gemini.Google.com (47.3m), Copilot.microsoft.com (15.6m), Perplexity.ai (10.6m), character.ai (8.4m), claude.ai (8.2m) and notebookLM.google.com (7.4m) was 423.4 million - or an astonishing 97.5 million if you remove ChatGPT and DeepSeek.
For context, the New York Times said in their 2023 annual report that they received 131 million unique monthly visitors globally, and CNN says they have more than 151 million unique monthly visitors.
This isn't the early days of anything.
The Attention Is All You Need paper that started the whole transformer-based architecture movement was published in June 2017. We're over two years in, hyperscalers have sunk over 200 billion dollars in capital expenditures into generative AI, AI startups took up a third of all venture capital investment in 2024, and almost every single talented artificial intelligence expert is laser-focused on Large Language Models. And even then, we still don't have a killer app! There is no product that everybody loves, and there is no iPhone moment!