Dia

What it is for

Dia is The Browser Company’s AI workday browser: you pin Gmail / Calendar / Slack, keep tabs (Tuesday Brief / Launch handoff) beside an Ask anything bar, and Better Browser is Free. Use it when the job is a work browser you start at a public $, not when you need a Firefox Compact sidebar or a Mac Airis sidecar.

Soft-note: Better Browser Free + Better Answers $10/month on the pricing hero vs $20/month in the FAQ + Better Days $100/month + $20 usage credit blocks. Distinct from Zen Browser, SigmaOS, and Orion.

What makes it unique: the cover is Dia’s official browser chrome on the yellow marketing hero (More than a browser. A better workday., giant DIA, traffic-light window, pins Gmail / Calendar / Slack, tabs Tuesday Brief / Launch handoff / Launch checklist / Roadmap / Brand Launch, New Tab, Ask anything command bar, cookie new-tab pane) from diabrowser.com — not a wordmark-only poster. The Tuesday Brief row itself is ops of the tab list.

Key features

• Pin rail — Gmail / Calendar / Slack (cover still; diabrowser.com). One desk. Cover Gmail sits here.
• Tab list — Tuesday Brief / Launch handoff / Launch checklist / Roadmap / Brand Launch (cover). A tab list, not a Better Answers tile.
• Ask anything — the command bar on the new-tab pane (cover Ask anything). A field, not a $10 meter.
• Window chrome — traffic lights + back / forward / reload (cover). Chrome, not Days.
• New-tab pane — the cookie / circle surface beside the tabs (cover). A pane, not Get Started.
• Folders — Roadmap / Brand Launch disclosure rows (cover). Folders, not Enterprise.

New Tab on the cover is a CTA (not a seventh desk). Better Browser / Better Answers / Better Days tiles stay in Pricing. Morning Brief / reports / decks stay off Key features as AI extras.

Who it's for

Best fit: people who will stay on Better Browser Free (no AI) while they open a first Tuesday Brief / Launch handoff window, then Better Answers when they need Ask on any page — not Better Days $100 first unless they need Morning Brief / 6× tasks / recaps.

Pricing

Verified 2026-10-23 (Asia/Shanghai) from diabrowser.com/pricing (same copy on Plans). Soft-note: the same official page prints two Better Answers dollars — hero card $10/month; FAQ Better Answers ($20/month). We will not pick a winner.

• Better Browser — Free. Card: profiles and tab groups; split-view and picture-in-picture; built-in ad and tracking blocker; cross-device sync. FAQ: “a clean, calm, effortlessly organized browser with no AI features.”
• Better Answers — $10/month on the hero card / $20/month in the FAQ. Card: Ask Dia anything on any page; chat with context from all your tools; models that won’t store your data.
• Better Days — $100/month. FAQ and card: 6× the usage of Better Answers; daily Morning Brief; reports, decks, and recaps; meeting prep / follow-up.
• Usage credits — extra $20 blocks (auto-reload or one-time). Allowance resets each cycle and does not carry over; bought credit blocks roll over up to three months.
• Trial — every new user gets 14 days of Better Days, no credit card. Then AI pauses unless you subscribe.
• Enterprise — teams@diabrowser.com (unpriced). Do not invent an Enterprise $.
• Availability — FAQ: paid plans began rolling out to most new Mac users on August 17; Windows “not yet”; existing users keep what they have until at least 30 days’ email notice.

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Limitations / costs

• Better Browser has no AI. After the trial, Dia is just a browser unless you pay.
• Official $10 vs $20 conflict on Better Answers. Cite both; pay the checkout.
• A Chromium workday window, not Zen’s Firefox Compact sidebar. For that sidebar see Zen Browser.
• The product is not OSS. We omit a GitHub CTA rather than invent a repo.

Alternatives

• Zen Browser — a privacy Firefox fork when you want OSS Free $0, not Dia’s Tuesday Brief pins.
• SigmaOS — a Mac workspace browser when you want Personal $0 / Pro $20, not Ask anything on yellow chrome.
• Orion — Kagi’s WebKit window when you want the browser $0 and optional Orion+ $5 / $50 / $150, not Gmail / Calendar / Slack pins.

Official tutorial

Official The Browser Company channel video: Get Started with Dia (oEmbed author: The Browser Company). First-party chat / tab-mention / skills how-to; the yellow DIA + Tuesday Brief still is the cover. We searched @diabrowser — that handle 404’d at check — and @TheBrowserCompany, which is the product channel.

Written path: diabrowser.com/pricing plus the homepage hero still.

Website

https://www.diabrowser.com/

Source

Catalog row curated for AI Tools Nav. Cover is Dia’s official homepage hero (yellow DIA + Gmail/Calendar/Slack pins + Tuesday Brief / Launch handoff + Ask anything). Dollars checked on diabrowser.com/pricing (Better Browser Free; Better Answers card $10 / FAQ $20; Better Days $100; credits $20). Soft-note: hero/FAQ Answers mismatch. Tutorial oEmbed author: The Browser Company (@TheBrowserCompany; @diabrowser 404).

Last verified

2026-10-23 (Asia/Shanghai) editorial check.