AI assistants · Head to head

ChatGPT vs Microsoft Copilot

Interesting because they share underlying model DNA, yet serve different masters: ChatGPT optimises for the individual user, Copilot for the Microsoft 365 organisation.

Research-ledUpdated October 2026
ChatGPT
9.2/10
vs
Microsoft Copilot
8.5/10
ChatGPTMicrosoft Copilot
Best forIndividuals and small teamsMicrosoft 365 organisations
Individual price$20/mo$20/mo (Pro); M365 add ~$30/user/mo
Where it livesApp, web, API, everywhereInside Word, Excel, Outlook, Teams
Data groundingYour uploadsYour org's emails, files, meetings
Admin & complianceGood and improvingEnterprise-grade, mature

Where ChatGPT wins — and where Microsoft Copilot wins

ChatGPT

  • A far better standalone assistant
  • Platform-agnostic — works however you work
  • Cheaper for individuals to get top-tier capability

Microsoft Copilot

  • AI embedded directly in Office workflows
  • Grounded in organisational data out of the box
  • Enterprise security, compliance and admin controls

Our verdict

For individuals and small teams, ChatGPT is simply the better product. For enterprises standardised on Microsoft 365, Copilot's integration and compliance justify its premium — deploy Copilot for the org, and let power users expense ChatGPT.

How we compare: assessments draw on vendor documentation, published pricing, product testing where noted, and our published methodology. Prices are indicative entry-level figures — confirm current plans with vendors. We may earn commission from links on this page; it never affects our verdicts.