Claude Cowork Goes Mobile & Web

Anthropic's Claude Cowork, an AI agent designed to assist with general knowledge work, is now expanding its reach to mobile devices.

Initially launched as a desktop application in January, Claude Cowork became accessible via web and mobile platforms for Max subscribers starting Tuesday. This enhancement allows users to initiate tasks from their desktop, receive progress updates on their phone, and retrieve completed work at a later time, even if their primary device is offline.

This product expansion underscores Anthropic's ambition for Cowork to evolve beyond a mere coding assistant, transforming into an autonomous administrative colleague. The aim is for it to operate seamlessly in the background, synchronize across multiple devices, and intelligently prompt for human intervention only when user-specific decisions are required.

In essence, the competitive landscape among AI coding agents is now broadening its utility across the wider office environment.

This strategic shift aligns with a broader industry trend where AI companies are striving to integrate their products beyond conversational chatbots into the practical interfaces of daily work. OpenAI, for instance, has pursued a similar trajectory with its Codex tool, which originated as a software development aid but is now widely adopted by non-developers for tasks such as report generation, spreadsheet management, presentations, research, and data analysis.

For both research labs, the underlying premise is that future success will hinge less on developing the most advanced chatbot and more on dominating the digital spaces where actual work is performed.

This strategic expansion also encompasses other applications, as evidenced by Anthropic's recent introduction of Claude Tag—an always-on Claude instance integrated within Slack, functioning as an AI teammate.

According to the company, making Cowork a multi-platform application offers advantages beyond a single interface, enabling the agent to execute tasks continuously in the background, even when a user's device is not actively online.

Anthropic illustrates its capability with an example: “Set Monday’s client prep for 6 am: Claude works through the email threads, transcripts, and recent news, builds the briefing doc, and leaves the follow-up email drafted but unsent. Review it over coffee.”

While the desktop application will continue to serve as the primary environment for intensive work, offering access to local files and browser functionalities, the introduction of Cowork to web and mobile platforms broadens its accessibility to users who haven't installed the dedicated app. Anthropic confirms that chat and Cowork features will initially be unified across both web and desktop versions, ensuring that projects and their associated artifacts are seamlessly shared.

Furthermore, Anthropic has unveiled preliminary data regarding Cowork's usage, indicating its most prominent application lies in managing the “work around the work” that underpins organizational operations. This encompasses tasks that Anthropic describes as “part of a broad swath of jobs, but are rarely a person’s core responsibility.”

The study gathered data from 1.2 million anonymized and aggregated Cowork sessions, originating from over 600,000 organizations during the final two weeks of May.

The most significant category of usage, accounting for 33.4%, was identified as business process operations. This includes activities such as consolidating disparate updates into unified reports, creating onboarding checklists, and reconciling spreadsheets—tasks Anthropic notes are prevalent in finance, human resources, and administrative roles.

Following this, content creation and copywriting constituted the second-largest category at 16.4%, encompassing tasks such as drafting documents, preparing slide decks, crafting social media posts, developing proposals, and other communication-related work typically handled by marketing and management personnel. In stark contrast, software development represented a comparatively smaller share, at just 8.7% of Cowork's overall usage.

In a recent blog post, Anthropic commented, stating: “While coding is still—understandably—one of the uses of AI that gets the most attention, the use of AI for everyday business work is on the rise, and the kinds of tasks people are finding it most helpful for are coming into focus.” The company further articulated its objective, adding: “Our goal is to make this a reference point for people who are figuring out how to integrate AI products into their daily work, and to show where value is most concentrated.”