Microsoft 365 Copilot Review
AI SOFTWAREChoose Microsoft 365 Copilot when the primary job is an LLM assistant inside Microsoft 365 — not a standalone chat tab and not GitHub Copilot.
Starting price
$21.00/user/month
Free plan
No
Free trial
No
Best for
Microsoft 365 shops that want AI inside Word, Excel, Outlook, and Teams
SoftwareGlimpse review
8.2/10
Good
- ease of use8
- ai job fit8
- output quality8
- workflow depth8
- integrations10
- governance privacy9
Microsoft 365 Copilot vs top AI Software
Detailed head-to-head comparisons to help you choose the right option.
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Microsoft 365 Copilot vs ChatGPT
Choose Microsoft 365 Copilot when the primary job is an LLM assistant inside Microsoft 365 — not a standalone chat tab and not GitHub Copilot. Choose ChatGPT when a general-purpose LLM assistant with custom projects, connectors, and a clear team upgrade path is the primary job. Overall: Microsoft 365 Copilot 8.2 vs ChatGPT 8.7. Not hands-on lab tested; confirm live pricing and usage caps. Compare published pricing, LLM depth, writing, voice, agents, governance, integrations, and usage models.
- Microsoft 365 shops that want AI inside Word, Excel, Outlook, and Teams
- IT buyers who need tenant admin and Graph grounding
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Microsoft 365 Copilot vs Claude
LLM assistant with strong writing and reasoning — Free; Pro $20/mo ($17 annual); Max from $100; Team Standard $20/seat annual ($25 monthly, 2-seat min).
- Features comparison
- Pricing & plans
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Microsoft 365 Copilot vs Gemini
Google LLM assistant — Free; Google AI Pro $19.99/mo; Ultra from $99.99/mo for highest model access.
- Features comparison
- Pricing & plans
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Microsoft 365 Copilot vs Perplexity
Cited-search LLM assistant — Free; Pro $20/mo (~$17 annual); Max $200/mo; Enterprise Pro $40/seat.
- Features comparison
- Pricing & plans
Compare key capabilities side-by-side
Verified pricing and capability signals only — no invented third-party ratings.
| Feature | Microsoft 365 Copilot | ChatGPT | Claude | Gemini | Perplexity |
|---|---|---|---|---|---|
| Starting price | $21.00/user/month | $20.00/user/month | $17.00/user/month | $19.99/user/month | $20.00/user/month |
| Free plan | No | Yes | Yes | Yes | Yes |
| Free trial | No | No | No | No | No |
Key takeaways
Microsoft 365 shops that want AI inside Word, Excel, Outlook, and Teams
Teams and individuals wanting a mainstream general-purpose LLM assistant
Individuals drowning in meeting notes
Teams that want auto-join transcripts across Zoom/Meet/Teams