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ChatGPT continues to dominate the chatbot market with 5.49 billion visits in May

Matthias Bastian
Matthias Bastian View the LinkedIn Profile of Matthias Bastian
Jun 11, 2025

ChatGPT kept its lead in May with 5.49 billion visits, according to new data from Similarweb. Google Gemini saw the biggest growth, up 28.9% to 527.7 million visits. Claude rose 4.2% to 99.7 million, while Perplexity grew 12.1% to 178.6 million. Deepseek dropped 9.15% to 436.2 million, and Grok fell 8.92% to 178.6 million. Gemini surpassed ChatGPT in mobile app downloads for the first time in April and May.

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