Choose ChatGPT if you need
- API. We haven't found it on Microsoft Copilot's website.
- Integration with Gmail or Slack. We haven't found them on Microsoft Copilot's website.
At a glance
- Microsoft Copilot has a free plan. We haven't confirmed one for ChatGPT.
- Microsoft Copilot's lowest paid plan is Microsoft 365 Personal at $9.99 per month, as of October 23, 2026.
- Both are available on Web, macOS and Windows.
- Only ChatGPT lists API.
- Both work with PowerPoint.
- ChatGPT lists SOC 2, ISO 27001, GDPR and HIPAA. We haven't confirmed any of these for Microsoft Copilot.
- ChatGPT has a public API. We haven't confirmed one for Microsoft Copilot.
From each tool's own website, checked on the dates below, and from published reviews.
Which to choose
From the facts checked for both tools, not from opinion. A fact we haven't confirmed for one of them is never counted.
Choose Microsoft Copilot if you need
- Integration with Word, Excel or Outlook. We haven't found them on ChatGPT's website.
ChatGPT
Nobody has reviewed ChatGPT yet. Its rating shows once it has 3 reviews.
Review ChatGPT
Microsoft Copilot
Nobody has reviewed Microsoft Copilot yet. Its rating shows once it has 3 reviews.
Review Microsoft CopilotThe facts
- What it does
- ChatGPTNow you can chat, work & code all in one place
- Microsoft CopilotChat to find answers, create content, and complete tasks with AI that understands your work
- Free plan
- ChatGPTNot confirmed
- Microsoft CopilotYes
- Pricing
- ChatGPTNot confirmed
- Microsoft CopilotFlat monthly
- Paid plans from
What they share
From the platforms and integrations each website lists.
Platforms
Both
- Web
- macOS
- Windows
Only ChatGPT
- API
Only Microsoft CopilotNothing else listed
Integrations
Both
- PowerPoint
Only ChatGPT
- Gmail
- Slack
People who switched
Reviewers who say they used one of these before the other.
No reviewer has said they moved between ChatGPT and Microsoft Copilot yet.
Used either of them?
Your review makes this comparison better for the next person. Review ChatGPT or review Microsoft Copilot.