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ChatGPT vs Microsoft 365 Copilot · 1-person scenario
Editorial snapshot. Confirm plan terms with official sources.
Decision criteria8 signals
01AI Assistant
02AI Assistant
Purchase scenario1 person
$20/mo$240/yr
LowestPer member$30/mo$360/yr
+$10/moPer memberBest forWriting, analysis, brainstorming, codingOrganizations standardizing AI inside Microsoft 365 apps and governed work data
Starting priceFree plan · Plus from $20/monthCopilot Chat included with eligible Microsoft 365 · Copilot $30/user/month paid yearly
Ease of useVery easyEasy
CollaborationModerateExcellent
AI featuresCore productWork IQ, Researcher, Analyst, Facilitator, app copilots, agents, and agent builder
PlatformsWeb, iOS, Android, Windows, macOSWeb, Windows, macOS, iOS, Android
Export formatsText, files, images, codeWord, Excel, PowerPoint, Outlook, Teams, Copilot Pages, and agent outputs
Offline accessNoLimited; core AI and grounding are online
ATLAS VERDICT / 01
Start with ChatGPT. Choose Microsoft 365 Copilot when the comparison evidence in its column better matches your constraints.
Official pricingChatGPTChecked 2026-07-29Microsoft 365 CopilotChecked 2026-07-30
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