kitio.aiMicrosoft 365 Copilot vs R2 Copilot
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Microsoft 365 Copilot has the lower starting price: about $25 a month, against $29 for R2 Copilot.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Copilot in Word and Excel
- Teams meeting recaps
- Outlook drafting
- Researcher agent
- Copilot Studio
- Microsoft 365 and Google Workspace add-ins
- GPT, Claude and Gemini access
- Encrypted prompts
- Role-based access and audit logs
- DLP rules
- Unified model API
| Feature | Microsoft 365 Copilot | R2 Copilot |
|---|---|---|
| Best for | AI assistant inside Word, Excel, Outlook, Teams and PowerPoint | Private access to GPT, Claude and Gemini inside Microsoft 365 |
| Category | Productivity | Productivity |
| Pricing model | Paid | Free trial |
| Starting price | $25.20/mo | $29/mo |
| Free plan | No | No, trial available |
| Made by | Microsoft | R2 Copilot |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Microsoft 365 Copilot has the lower starting price: about $25 a month, against $29 for R2 Copilot.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Copilot Business (add-on)
$25.20/mo
- Per user, monthly subscription
- Adds Copilot to a Microsoft 365 plan
- $21/mo if paid yearly
Business Standard + Copilot
$28.20/mo
- Per user, monthly subscription
- Desktop Office apps
- Copilot in Microsoft 365 apps
Business Premium + Copilot
$38.40/mo
- Per user, monthly subscription
- Advanced security
- Copilot in Microsoft 365 apps
Enterprise
Contact sales
- For organizations over 300 users
- Enterprise licensing
4 plans
Pro
$29/mo
- Per user
- GPT, Claude and Gemini
- Web console and browser add-in
Team
$249/mo
- Up to 10 seats
- Office 365 and Google add-ins
- Admin usage dashboard
Business
$999/mo
- Up to 50 seats
- SAML and SCIM SSO
- DLP rules and audit log export
Enterprise
$2559/mo
- Unlimited seats
- GovCloud or VPC deployment
- Bring your own keys
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Microsoft 365 Copilot
- Works inside familiar apps
- Uses your work data securely
- Strong admin controls
- Adds cost per user
- Quality varies between apps
R2 Copilot
- Many models in one subscription
- Works inside Office and Google apps
- Compliance controls and audit logs
- Flat-rate team pricing
- SSO and DLP need the $999 Business plan
- Enterprise starts at $2,559 a month
- Encryption claims are hard to verify yourself
Which one should you choose?
Choose Microsoft 365 Copilot if you want:
- Works inside familiar apps
- Uses your work data securely
- Strong admin controls
Watch out: adds cost per user.
Choose R2 Copilot if you want:
- Many models in one subscription
- Works inside Office and Google apps
- Compliance controls and audit logs
Watch out: sso and dlp need the $999 business plan.
Microsoft 365 Copilot vs R2 Copilot FAQ
What is the difference between Microsoft 365 Copilot and R2 Copilot?
Microsoft 365 Copilot: AI assistant inside Word, Excel, Outlook, Teams and PowerPoint. R2 Copilot: Private access to GPT, Claude and Gemini inside Microsoft 365. Both are productivity tools.
Is Microsoft 365 Copilot or R2 Copilot cheaper?
Microsoft 365 Copilot has the lower starting price: about $25 a month, against $29 for R2 Copilot.
Do Microsoft 365 Copilot and R2 Copilot have free plans?
Microsoft 365 Copilot: No. R2 Copilot: No, trial available.
Who makes Microsoft 365 Copilot?
Microsoft 365 Copilot is made by Microsoft, based in United States.
Who makes R2 Copilot?
R2 Copilot is made by R2 Copilot.
Which should I choose, Microsoft 365 Copilot or R2 Copilot?
Choose Microsoft 365 Copilot if you value works inside familiar apps and uses your work data securely. Choose R2 Copilot if you value many models in one subscription and works inside office and google apps.