Google is doubling Chrome's release pace to every two weeks starting September, a move that comes as AI-powered browsers from OpenAI, Perplexity, and others threaten its long-held dominance. The tech giant announced Tuesday that Chrome will shift from its traditional four-week schedule to a faster cadence, with each release promising new milestones in stability, speed, or usability.

This acceleration follows Google's 2023 introduction of weekly security updates and reflects the company's push to keep developers equipped with the latest web tools. However, the timing is notable as ChatGPT Atlas and Perplexity's Comet browser emerge as potential challengers. These AI-native browsers integrate assistants directly into the browsing experience, offering automated features like email management and meeting scheduling that Chrome currently lacks.

The new schedule begins with Chrome version 153 on September 8, 2026, affecting all platforms including desktop, Android, and iOS. While Google claims the change responds to the evolving web platform rather than competitive pressure, the move appears strategically timed. The company has been rapidly integrating Gemini AI features into Chrome, suggesting it recognizes the threat from browser startups reimagining web navigation for an increasingly automated internet.