Dia: The Browser Company’s AI Browser — Now Available on macOS

The Browser Company has released Dia for macOS. If you have a Mac with an Apple Silicon M1 (or later) and are running macOS 14 or newer, you can download and try Dia from the official site: https://www.diabrowser.com.

Key features

• AI assistant in every tab — Ask Dia questions about the page you have open, search the web, and compare sites without leaving the tab.
• Page-aware summaries — Summarise on-page content instantly without copy-pasting.
• Inline editor — Edit and polish text directly in the browser.
• Study & productivity tools — Features like a study buddy can turn notes into flashcards and quizzes.
• Privacy and control — The Browser Company emphasizes user control over data (see official site for details).

Plans & availability

Dia offers a free tier and a Pro plan (reported at ~$20/month with a 14-day trial). Currently it’s available for macOS only; there’s no official announcement for a Windows release yet.

Notes

We relied on official Dia resources for details — for the latest pricing, features, and downloads, visit the official site linked above.

What will you try first in Dia? Share your thoughts below.