The Gemini Surge: Google Eclipses 20% Market Share as ChatGPT’s Grip Slips

From January 2025 through January 2026, the preeminent force within the artificial intelligence landscape has indisputably been Google’s Gemini AI suite, with the debut of “Nano Banana” acting as a primary catalyst. Recent analytics indicate that Gemini AI’s market share, as measured by web traffic, has eclipsed the 20% threshold, according to SimilarWeb.

Conversely, ChatGPT is experiencing a precipitous decline in its dominance, while independent benchmarks show Claude Code significantly outperforms ChatGPT in sophisticated programming endeavours. Gemini AI, on the other hand, demonstrates superior prowess in generative artistry, though ChatGPT continues to maintain a commanding, albeit narrowing, lead over its rivals.

Following the Christmas period, user engagement with AI utilities typically diminishes, but traffic across major platforms is currently witnessing a robust resurgence as people return to work.