GenAI Web Traffic: Claude Triples to 6%, ChatGPT Falls Below 57%, Gemini Surges Past 25%

r/singularity·medium signal

Similarweb data shows ChatGPT's web traffic share dropped from 77.4% to 56.7% in 12 months, while Gemini surged from 6% to 25.5% and Claude nearly tripled from 2.2% to 6.0% in a single quarter (December 2025 to March 2026). The 30-point ChatGPT decline in fourteen months marks the fastest market-share erosion in the GenAI chatbot space. Every major competitor — Gemini, Grok, Claude, DeepSeek — is growing faster in percentage terms.