The Browser Company rolls out $20 Dia Pro subscription

The Browser Company is finally asking users to open their wallets.

The startup behind the beloved Arc browser has officially launched a Pro subscription for Dia, its new AI-centric web browser. The plan runs $20 per month and offers unlimited access to Dia’s built-in AI chat and automated skills features.

Free users will now see usage limits on these AI capabilities. While exact quotas haven’t been published, CEO Josh Miller told The New York Times in July that the browser would stay free for people who only tap into AI features a few times a week.

Miller also hinted that more tiers are in the pipeline, spanning anywhere from $5 to hundreds of dollars a month. The current $20 option appears to be the first packaged tier built around Dia's core power features. Eagle-eyed users on Reddit and Threads spotted the checkout flow quietly go live earlier this week before it was briefly pulled, but it is now officially back inside Dia's settings.

Backed by $128 million from heavyweight investors including Pace Capital and tech leaders like Figma's Dylan Field and Medium's Ev Williams, this Pro tier marks the company’s very first attempt at generating subscription revenue. The launch comes amid intense pressure in the AI browser space, with Perplexity prepping Comet, Opera working on Neon, and tech giants Google and Microsoft embedding native AI assistants into their default browsers.

Why it matters

Pricing Dia Pro at $20 a month places it squarely in direct competition with ChatGPT Plus and Claude Pro. For heavy researchers and knowledge workers, having native AI skills embedded directly inside the browsing canvas can save real time. But asking users to pay top-tier AI subscription money just for browser-level automation is a tough sell when free alternatives are everywhere.

We think this move shows just how brutal AI inference costs are for third-party browser builders. The Browser Company cannot afford the freemium generosity that made Arc famous when every API call drains their bank account. Shifting to paid tiers makes financial sense, but Dia now faces the ultimate test: proving its slick workflow is indispensable before giants like Microsoft and Google duplicate those same agentic skills inside Chrome and Edge for free.