Business Operations Tasks Dominate Claude Cowork Usage, Outpacing Software Development by Nearly 4 to 1

A sample of 1.2 million Claude Cowork sessions reveals business operations tasks dominate usage at 33.4%, nearly four times the 8.7% share held by software development, with roughly half of all usage falling into cross-role, supportive tasks rather than core job functions.

• A sample of 1.2 million anonymized Claude Cowork sessions from May 2026 reveals that business process and operations tasks dominate usage at 33.4%, covering work like report consolidation, onboarding checklists, and spreadsheet reconciliation across many job functions.
• Content creation and copywriting comes in second at 16.4%, with knowledge workers turning to Claude Cowork to break through blank-page paralysis and produce drafts, slide decks, and proposals, while software development accounts for just 8.7% of sessions.
• Roughly half of all Claude Cowork usage falls into connective, cross-role tasks that support rather than define a person's core job, contrasting with Claude Code, which is primarily used by developers for their central responsibilities like building and debugging software.