Claude Cowork Just Left Your Laptop Behind
Claude Cowork launched as a desktop-only app in January. This week, Anthropic moved it off the laptop entirely. As of July 7, Cowork works on the web and on phones, available first to Max subscribers in beta before rolling out to other plans over the coming weeks.
From One Screen to Every Screen
The core shift is that sessions now sync across devices. A task can start on a laptop, get checked from a phone mid-run, and get picked up on any device once it’s done. That was not possible before. Cowork used to require the originating device to stay open and connected for the entire job.
Work That Keeps Moving Without You
The bigger change is what happens when no device is online at all. Cowork can now run scheduled tasks in the background with everything closed. Anthropic’s own example: someone sets client prep for 6 a.m. Monday. By the time they check their phone, Claude has worked through email threads, call transcripts, and recent news, built a briefing document, and drafted a follow-up email without sending it. The review happens later, on the user’s own time.
The Human Still Signs Off
Automation only goes so far before a person has to weigh in. When Cowork hits a decision that needs human judgment, it surfaces the question on the user’s phone. As Anthropic put it, “Nothing ships until you’ve reviewed and approved it.”
Most People Aren’t Using It to Code
Alongside the mobile launch, Anthropic released usage data pulled from 1.2 million anonymized Cowork sessions across more than 600,000 organizations, sampled over the back half of May. Business process and operations work, things like consolidating scattered updates into a single report or reconciling spreadsheets, made up the largest share at 33.4%. Content creation and copywriting followed at 16.4%. Together those two categories account for roughly half of all Cowork usage. Software development, despite being the use case most associated with Anthropic, came in at just 8.7%.
Rolling Out Slowly
Desktop stays the deepest version of Cowork, since it’s the only surface with direct access to local files and the browser. The web version opens the tool to people who can’t or won’t install a desktop app, a meaningful shift for workplaces where IT controls what gets installed. Chat and Cowork also now share a single home on web and desktop, with projects and artifacts carried across both.
