ChatGPT vs Microsoft Copilot
Which AI chat & assistants should you pick in 2026? Pricing, agents, plans and use cases, side by side.
FSReviewed September 28, 2026 by Faisal Saleem · no paid placementsPick ChatGPT for most workflows in Chat & Assistants, it's our Editor's Pick. Pick Microsoft Copilot only if you specifically need Document drafting or its $20/mo pricing.
- You want our Editor's Pick in Chat & Assistants.
- You need GPT-6 Astra + GPT-5.6 tiers or Advanced Voice Mode, which Microsoft Copilot doesn't offer.
- You mostly do brainstorming or writing.
- You need Microsoft 365 integration or Copilot Pages, which ChatGPT doesn't offer.
- You mostly do document drafting or email.
By the numbers
Side by side
| SPEC | ||
|---|---|---|
| Starts at | $20/mo | $20/mo |
| Pricing model | Freemium | Freemium |
| AI agent | Yes | Yes |
| Editor's Pick | Yes | No |
| Key features | GPT-6 Astra + GPT-5.6 tiersAdvanced Voice ModeCode interpreterCustom GPTs | Microsoft 365 integrationCopilot PagesImage generationVoice mode |
| Best for | BrainstormingWritingResearchData analysis | Document draftingEmailSlide creationWeb search |
| Works with | #chatbot#reasoning#assistant | #chatbot#microsoft#productivity |
Plan by plan
- Access to GPT-5 with limits
- Standard voice mode
- Limited file uploads & analysis
- Chat with GPT-powered Copilot
- Image generation with Designer
- Voice conversations
- Extended messaging and uploads
- Advanced voice and video
- Limited Deep Research access
- Priority access to latest models
- Copilot in Word, Excel, PowerPoint
- Faster image generation
- Unlimited GPT-5 and o3
- Unlimited advanced voice
- Extended Deep Research
- Copilot in M365 apps
- Business chat across data
- Enterprise-grade security
- Everything in Plus
- Higher message limits
- Admin console
- Custom data retention
- SSO/SAML, SCIM
- Domain verification
What each is best for
| USE CASE | ||
|---|---|---|
| Brainstorming | ||
| Writing | ||
| Research | ||
| Data analysis | ||
| Document drafting | ||
| Slide creation | ||
| Web search |
Strengths and trade-offs
- Free tier available; paid plans from $20/mo
- Includes an autonomous AI agent for multi-step tasks
- Hand-picked as an editor's choice in its category
- GPT-6 Astra + GPT-5.6 tiers
- Advanced Voice Mode
- Code interpreter
- Competition is strong in this space, see Microsoft Copilot for comparison
- Free tier available; paid plans from $20/mo
- Includes an autonomous AI agent for multi-step tasks
- Microsoft 365 integration
- Copilot Pages
- Image generation
- Competition is strong in this space, see ChatGPT for comparison
ChatGPT vs Microsoft Copilot FAQ
Short answers to what people ask most before choosing between these two.
Is ChatGPT better than Microsoft Copilot?
It depends on your workflow. ChatGPT ships with autonomous-agent capability, while Microsoft Copilot also includes an AI agent. ChatGPT is our Editor's Pick in Chat & Assistants. See the side-by-side table above for specifics.
Is ChatGPT cheaper than Microsoft Copilot?
Both tools have similar entry pricing, ChatGPT $20/mo and Microsoft Copilot $20/mo. Pricing at higher tiers varies; check the pricing breakdown above.
Does ChatGPT have an AI agent?
Yes, ChatGPT ships with autonomous-agent capability (it can plan and execute multi-step tasks, not just answer a single prompt).
Does Microsoft Copilot have an AI agent?
Yes, Microsoft Copilot includes autonomous-agent capability.
What's the difference between ChatGPT and Microsoft Copilot?
Both are chat & assistants tools. The key differences come down to pricing (ChatGPT: Freemium, from $20/mo; Microsoft Copilot: Freemium, from $20/mo), agent capability (ChatGPT: yes, Microsoft Copilot: yes), and feature focus. Use the comparison table above to weigh which axis matters most for your work.
What's a good alternative to ChatGPT and Microsoft Copilot?
Beyond ChatGPT and Microsoft Copilot, the strongest alternatives in Chat & Assistants depend on whether you prioritise price, agent capability, or specific features. See our "ChatGPT alternatives" and "Microsoft Copilot alternatives" pages for a hand-picked ranking of each.