tutoriales · 4 min read
Claude Cowork comes to mobile and web: what it means for your business
Anthropic is bringing Claude Cowork to mobile and web. Its own usage data shows over 90% of sessions aren't coding — they're office work. What that means for your SME.
On July 13, 2026, Anthropic announced that Claude Cowork — its AI agent for office work, until now desktop-only — is coming to mobile and web too. The more interesting detail isn’t the new platform, though: it’s what Anthropic revealed while announcing it. Per its own official announcement, out of 1.2 million Cowork sessions sampled between May 11 and May 31, across more than 600,000 organizations, over 90% wasn’t software development. Most real-world usage is filing documents, reviewing contracts, processing invoices and putting together reports — the administrative work of any business, not just a technical team’s.
What the move to mobile and web actually changes
Claude Cowork launched as a desktop app for macOS and Windows: you grant it permission over a folder, and it plans and executes multi-step tasks on those files without constant supervision. With the expansion confirmed in the official announcement, work keeps running in the background even after you close the laptop, and scheduled tasks run with no device online at all. You can kick off a task from your office computer, check on it from your phone on the way to a meeting, and pick up the finished result wherever suits you. When the agent hits a decision only a person can make, it stops and asks — the notification lands on your phone. The rollout starts as a beta for Max plan users, with other plans following in the coming weeks, according to the announcement itself.
TechCrunch had already noted days earlier that the fight between coding agents — Claude Code, GitHub Copilot, Cursor — is spilling into the rest of the office: the same mechanisms that plan and execute programming tasks with minimal supervision are now being applied to spreadsheets, documents and inboxes. VentureBeat makes exactly this point when discussing the usage data: the narrative of AI as a “developer tool” doesn’t hold up against the numbers Anthropic itself has now published.
Why this matters to an SME, not just a technical team
A professional services firm — an accounting practice, a small law office, a consultancy — will instantly recognize the kind of task Anthropic’s data describes: reviewing a contract before signing, matching invoices against delivery notes, organizing a client’s paperwork ahead of an audit, putting together the monthly report from several spreadsheets. These are tasks that today take someone who understands the business but doesn’t need to code, and that eat hours without adding much value. The fact that the same type of agent that used to only touch code is now offered natively on mobile and in the browser lowers the barrier to entry: no installation, no technical hire required to start delegating that kind of work.
This doesn’t replace a custom automation wired into your own systems — your CRM, your ERP, your approval workflow — but it does lower the threshold to get started: anyone with permission over a shared folder can test today whether handing off a first report draft or invoice sorting actually saves real time, before committing to a broader applied AI project.
What to check before handing it office work
Before granting folder permissions to an agent like this, it’s worth checking three things. First, what access it actually gets: scope the folder or connected systems to exactly what’s needed, not the whole drive. Second, when it asks for human confirmation: an agent that files documents well but could also send an email or move money without asking isn’t acceptable for most firms. Third, where the data lives: contracts, invoices and client data usually carry sensitive information, so before adopting any agent like this you need to understand what gets processed, where, and on what legal basis — especially if the firm handles health, financial or minors’ data.
This isn’t specific to Claude Cowork: the same logic applies when choosing between a chatbot, an AI agent or a classic automation for any process in the business. The underlying question stays the same: what specific task am I delegating, with what data, and under what level of oversight?
The takeaway
Anthropic’s move confirms something that was already becoming visible: the next wave of AI adoption in business isn’t about writing better code — it’s about delegating the administrative work that today takes up hours of qualified people’s time. Claude Cowork reaching mobile and web makes it easier to try, but turning “testing it on a folder” into a reliable, auditable process for a professional services firm still takes judgment: what gets automated, what a person keeps reviewing, and where the client’s data actually lives.
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