Google’s Gemini is losing market share to ChatGPT and Claude according to new market data

What happened

New market data from Pangram, Similarweb, and OpenRouter shows Google’s Gemini losing ground in AI market share. According to Pangram, Gemini’s share dropped sharply from 12 percent to just 1.9 percent. In contrast, OpenAI, driven by ChatGPT, holds over half the market. Meanwhile, Anthropic’s share climbed from 4.3 percent to 14.9 percent. Similarweb and OpenRouter data align with this trend, confirming that Gemini is struggling to keep pace with the competition.

Why it matters

This shift tightens the competitive landscape in AI services, signaling that Google’s big investment in Gemini isn’t converting into user adoption or preference. For builders and businesses, it means ChatGPT and Anthropic’s Claude are now shaping the key AI platforms driving customer interactions, integrations, and innovation. Google’s reduced market traction could slow its influence over key sectors like search augmentation, enterprise AI, and multi-modal workflows. The data pressures Google to rethink execution or risk further erosion against more nimble and better-adopted AI models.

What to watch next

Keep an eye on how Google addresses this market share drop through product updates, pricing changes, or partnership moves. Watch for shifts in API usage and developer preference, since losing the developer community could accelerate Gemini’s slide. Also track how Anthropic leverages its growing share to push into new verticals or expand customer bases. Finally, assess if OpenAI maintains its dominant position or if emerging competitors shake up the playing field again.

AI Quick Briefs Editorial Desk