DiaBrowser is an AI-powered web browser designed to transform your online experience by letting you chat directly with your tabs. Whether you’re writing, learning, planning, or shopping, Dia acts as an intelligent assistant—offering in-line copy editing, instant summaries, personalized to-do lists, and tailored shopping advice, all seamlessly integrated into your browsing workflow. With a strong focus on privacy, Dia gives you control over your data and customizes your internet experience without exploiting your personal information.
Currently available for macOS 14+ on M1 chips or later, Dia is in early access for Arc Members, with a waitlist open for others. Its unique approach brings AI assistance to every aspect of your browsing, making tasks faster, smarter, and more intuitive.