Dia is a macOS web browser with an assistant for questions and requests about the current page, other tabs, selected text, and browsing history. Its free plan includes profiles, tab groups, split view, picture-in-picture, ad and tracking blocking, and cross-device sync, but no AI features. Better Answers costs 20.00 USD per month and adds AI answers and contextual chats; Better Days costs 100.00 USD per month and provides six times more usage than Better Answers plus additional work features. AI usage is measured in Tasks, resets each billing cycle, and pauses at the limit unless the user adds more. Extra usage is available in 20 USD credit blocks, and purchased blocks can roll over for up to three months. Profiles can separate work, freelance, and personal tabs, logins, and AI contexts. Dia also offers Morning Brief, reusable Skills, and connections to tools including Slack, Gmail, Notion, Outlook, GitHub, Google Calendar, and Figma. The company says it does not sell personal data or use browsing data to build ad profiles, and that Sync is end-to-end encrypted.
Who it is for
Dia suits macOS users who want browser tools alongside AI assistance for pages, tabs, and browsing history. The free plan may suit users who want browsing features without AI, while paid plans add AI capabilities.
What is good
- Free plan includes profiles and tab groups
- Includes split view and picture-in-picture
- Sync is end-to-end encrypted
- Reusable Skills save frequent prompts or requests
What to know first
- Available for macOS; Windows is described as coming soon
- Free plan has no AI features
- AI usage pauses at the plan limit
Verdict
Dia combines browser organization and sync with an assistant, while keeping AI out of its free plan. Paid usage is capped by a monthly allowance, with additional credit blocks available at 20 USD each.
Dia plans and pricing
All plansCompared on web browsers
- Free plan
- Yes
- Browser engine
- chromium
