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Dia, Joute's Review

Review of Dia, The Browser Company's AI browser. Pricing, alternatives, who it's for.

J
The Jouster
Tests AI tools for real, from Paris
Updated
4 min read
Tool fact sheet
Diadiabrowser.com0Le Jouteurprofil
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Dia
diabrowser.com
0/ 10
Joute score
Price
Free (en beta)
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Obsolescence risk0/10 · Risky
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To the official site

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Evolution des prix
Historique pricing
En attente
Tracking des prix

Le cron de tracking demarre lundi prochain a 6h UTC. Joute scrape hebdomadairement les pricing pages de cet outil et trace les variations sur 12 mois.

Donnees disponibles des la premiere capture. Revenez lundi.

Capture hebdomadaire automatique (Joute Pricing Tracker, depuis mai 2026). Prix en EUR.
Dia homepage, productivity AI tool
Dia : homepage

Dia in brief

The successor to Arc by The Browser Company, with more deeply integrated AI. Still in beta but the approach is promising for power users who want a browser built for AI.

  • PriceFree (en beta)
  • CategoryAI Productivity
  • RecommendedWith caveats

The essentials

  • AI browser by The Browser Company (creators of Arc)
  • In beta, currently free
  • AI integrated for in-browser actions, searches and tab management
  • Successor and evolution of Arc with an AI-first approach

What is Dia?

Dia is The Browser Company's new browser, the same team behind Arc. The vision: a browser where AI is a first-class citizen, not a bolted-on feature. Dia lets you dictate natural language instructions for web actions ("find Paris-New York flight prices for next weekend and compare"), interact with page content via AI, and handle multi-tab tasks more intelligently. The Browser Company has a reputation for exceptional design with Arc, and Dia aims to apply that same rigor to AI-native browsing.

Strengths

The Browser Company's quality heritage

Arc had exceptional UX and design. Dia benefits from this design experience applied to AI.

AI actions in the browser

Give natural language instructions that trigger sequences of actions in the browser. Similar to browser agents but natively integrated.

Focus on reducing cognitive load

Dia aims to reduce the mental burden of browsing: less tab management, more task delegation to the browser.

Limits

Still in beta

The product is under active development. Bugs, missing features and direction changes are likely.

Limited availability

Access is via invitation or waitlist. Not yet available for everyone.

Pricing

Free in beta. Post-GA conditions are not yet defined.

Alternatives

Dia = AI-native browser. Alternative Arc (arc.net) = Dia's predecessor by the same team, stable. Alternative Comet (perplexity.ai) = direct competitor in the AI browser segment.

Verdict

Dia is the AI browser to watch if you're interested in this category. The Browser Company's design reputation and the AI-first approach are promising. For immediate productive use, Arc or Chrome with AI extensions remain more stable.

FAQ

Is Dia available on Mac and Windows?

Supported platforms to confirm at diabrowser.com.

Is Dia based on Chromium?

Probably yes like Arc. To be officially confirmed at diabrowser.com.

Will Arc be abandoned in favor of Dia?

The Browser Company confirmed a pivot toward Dia. Arc continues to exist but the team's focus is on Dia.

How do I sign up for the Dia waitlist?

Via diabrowser.com or The Browser Company's official channels.


Joute may earn a commission on subscriptions made via links in this article. This doesn't change our reviews.

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Screenshots Dia

5
Dia homepage, productivity AI tool
Homepage
Dia interface in use
In use 1
Dia dashboard view
In use 2
Dia in action, productivity AI tool
In use 3
Dia app screen
In use 4
The Jouster's verdict

Dia : 0/10.

The successor to Arc by The Browser Company, with more deeply integrated AI. Still in beta but the approach is promising for power users who want a browser built for AI..

Test Dia yourself

A free trial is available. Plan thirty minutes to form your own opinion.

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Affiliate link. Joute earns a commission at no extra cost to you. Our verdict stays independent.

Dia

Free (en beta)