Image: Anthropic / claude.com Claude Cowork Is Now on Mobile and Web, and Most Users Aren't Coding With It
Anthropic expanded Claude Cowork beyond its desktop app on July 7, bringing background agent tasks to iOS, Android, and the browser. Usage data shows the biggest category isn't software development.
Claude Cowork launched as a desktop-only product in January. As of July 7, it works on the web and on mobile too.
The update is rolling out in beta, starting with Max subscribers. Anthropic says more plans will follow. The core idea is that a long-running task you hand to Claude doesn’t have to stop when you close your laptop. Sessions continue in the cloud, Claude checks in when it needs a decision from you, and you can monitor or redirect from your phone.
On the web, Cowork now lives on the claude.ai home screen alongside regular chat, replacing what used to be a separate tab. On mobile, it appears in the Claude app sidebar for iOS and Android. Desktop remains the default for heavier work that requires file access or browser control.
Anthropic is also running a promotion alongside the launch: doubled Cowork usage limits through August 5.
What Cowork sessions actually look like
The workflow is designed for tasks that run longer than a typical chat exchange. You set something up on your computer, hand it off, then get on with other things. Claude asks for permission before completing anything final, so there’s still a human in the loop even when the session runs unattended.
The kinds of tasks described in the announcement include pulling scattered updates into a single report, building onboarding checklists, and reconciling spreadsheets. That last category matters for context.
The coding angle is smaller than expected
Anthropic shared usage data with the announcement, and the numbers are striking. Over 90% of Cowork sessions are not software development. Business operations and content creation together account for roughly 50% of usage. Finance, HR, and administrative roles are the heaviest users.
Software development came in at 8.7%.
That’s a notable gap between how Cowork gets positioned in tech press (as an agentic coding tool) and what people actually use it for. Anthropic’s framing for this announcement leaned into the “administrative coworker” angle rather than the developer audience, which makes sense given the data.
The Max plan requirement also matters here. At $100 per month, Cowork’s current user base skews toward professionals who are paying for a productivity tool, not necessarily engineers running background builds.
What changes for Max subscribers right now
Sessions can move across devices. A task started on a desktop, the status and results available on a phone, even if the laptop is off. Notifications fire when Claude needs input mid-task, so there’s no need to keep a browser tab open.
Chat and Cowork now share a single home screen rather than being separate products. Anthropic describes desktop as the primary environment for tasks that involve local files or browser automation, while mobile covers monitoring and mid-task adjustments.
The broader rollout timeline to other plans hasn’t been specified.
Source: Anthropic / claude.com, TechCrunch, VentureBeat