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Anthropic cuts Cowork's cord: Claude's non-technical agent goes cloud-persistent

The desktop-only agent now runs on web and mobile for Max subscribers, and keeps working while the laptop is closed.

By Iris Holloway · Tools & frameworks ·

Anthropic on Tuesday pulled Claude Cowork off the Mac and into the cloud, opening a web-and-mobile beta to Max subscribers ($100–$200/month) and, more consequentially, letting scheduled runs execute server-side while the user’s laptop is closed. Cowork launched in January as a macOS-only research preview that needed its app window open to do anything. That constraint is gone.

The unification matters more than the platform expansion. Claude chat and Cowork now share one home on web and desktop, projects and artifacts included, and usage limits are doubled through Aug. 5 to seed the migration. SiliconAngle’s example is the tell: a 6 a.m. Monday client-prep job that lands a briefing doc and a drafted follow-up email in your inbox before you open the lid. That’s not a chat interface. That’s a coworker with a calendar.

TechCrunch reads the move as the coding-agent wars “spilling into the rest of the office,” and points to Anthropic’s parallel Claude Tag rollout inside Slack. The usage data Anthropic released alongside the launch backs the framing. Across 1.2 million anonymized sessions from 600,000-plus organizations in the last two weeks of May, business process and operations work (reconciling spreadsheets, compiling scattered updates) accounted for 33.4% of activity. Content and copywriting came in at 16.4%. Software development, the category everyone assumed would dominate a Claude product, sat at 8.7%.

Anthropic calls this the “work around the work,” landing in finance, HR, marketing, and administration. It’s also, as Fortune flagged at Cowork’s January debut, directly on top of dozens of funded startups. Glean, Dust, Gumloop, and the sharper SMB-focused newcomers like LemonLime have built real distribution on the premise that non-technical teams won’t wait for Microsoft Copilot to feel usable. Anthropic is now competing on the same axis with the model vendor’s cost structure.

The prompt-injection risk flagged at launch hasn’t gone away. Moving execution server-side just relocates where the blast radius sits.

Sources