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Arc Browser Shuts Down: Users Redirected to AI-First Dia
23 Oct
Summary
- Arc browser will cease functioning entirely on December 22, 2026.
- The Browser Company cites rising AI security costs as the reason.
- Users will be migrated to the AI-first browser, Dia, with feature parity.
The Browser Company has announced the discontinuation of its Arc browser, with all services set to cease by December 22, 2026. Users are being directed to transition to Dia, an AI-first browser developed by the company. This strategic shift is attributed to the escalating expenses associated with ensuring browser security amidst advancements in artificial intelligence.
The phase-out commenced on Thursday with the halt of new Arc account creations. By November 23, Arc Search on iOS and Android will lose its AI functionalities, though basic browsing will persist. The final shutdown on December 22 will render Arc inoperable on Mac and Windows, followed by data deletion within 30 days.
Dia aims to offer a seamless transition, incorporating key Arc features such as 'Profiles' for environment management and an optional sidebar for vertical tabs. Passwords, bookmarks, extensions, and browsing history will be transferable. The Browser Company, acquired by Atlassian in 2025 for $610 million, noted that while Arc had a dedicated following, its novel interface and complexity limited broader appeal.
