Decision factor
Claude Enterprise
ChatGPT Enterprise
Best starting point
Document-heavy, analytical and engineering work
Broad, cross-functional knowledge work
Typical strengths
Long-context reasoning, careful writing and codebase work
Analysis, research, multimodal creation and custom assistants
Enterprise controls
SSO, SCIM, roles, audit logs and retention controls
SSO, SCIM, RBAC, domain verification, retention and compliance controls
Connected work
Integrations, research and the Model Context Protocol ecosystem
Apps, company knowledge and custom team agents
Adoption pattern
Focused power-user and specialist workflows
Wide employee rollout across functions