
Claude vs. ChatGPT vs. Microsoft Copilot for investment firms
A buyer's comparison for fund COOs: training defaults, admin controls by plan, Excel and PDF work, citations, and Microsoft 365 fit, as of October 2026.

A buyer's comparison for fund COOs: training defaults, admin controls by plan, Excel and PDF work, citations, and Microsoft 365 fit, as of October 2026.

Personal AI accounts are the wrong place for a CIM. What business plans change, and what your NDA, MNPI policy, and records rules still require.