Reach for this when the work lives across local files, email, and Drive and you do not want to script it yourself.
Anthropic's desktop agent for knowledge workers, launched January 2026 and broadened in February 2026 with enterprise connectors (Google Drive, Gmail, Docusign, FactSet, Slack) and domain plugins for finance, engineering, HR, and legal. Cowork has access to a sandboxed shell and to user-selected local folders, so it can organise files, generate documents from local material, schedule recurring tasks, and run multi-step jobs. Computer Use reached general availability on claude.ai in March 2026 and is the engine underneath.
Newer than Projects and Artifacts, so the rough edges are still there. Computer Use can misclick or take unexpected paths on complex web apps; treat it as a junior assistant that needs a second pair of eyes. Genuinely useful only on Max or Team Premium where the usage budget supports daily agent runs.
Included in Pro for limited usage, Max for serious use, and Team Premium for organisations. Enterprise pricing on request.
Cowork is desktop-only and uses more usage than chat. For one-off questions or interactive Artifacts you do not need to reopen, stay in claude.ai.