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SIDE-BY-SIDE · 2 OF 3
Two platforms.
Same questions.
ChatDev
DEVELOPER / CODING
PROMPT
—
OUTPUT
—
TRAINING
—
COMMERCIAL
—
209 verified findings across the displayed surfaces.
Microsoft 365 Copilot
WORKFLOW & AUTOMATION
PROMPT
Microsoft does not claim ownership of customer prompts or inputs. Customer data remains customer property under Microsoft's data governance framework.
OUTPUT
Microsoft doesn't claim ownership of the output of the service. Outputs are treated as customer data.
TRAINING
Microsoft does not use M365 Copilot customer content to train foundation models. The Microsoft Privacy Statement (March 2026) states for enterprise Copilot: 'Microsoft 365 Copilot...provides enterprise-grade data protection' and 'will use the content in your files only when you ask it to perform a specific action on that specific content.' General Microsoft AI statement covers manual review of automated method outputs for improving accuracy, but enterprise Copilot data is explicitly protected.
COMMERCIAL
Microsoft 365 Copilot is available as an enterprise add-on. Commercial use of all outputs is permitted.
433 verified findings across the displayed surfaces.
Empty Comparison Slot
AIRIN SUMMARY
ChatDev carries highly permissive license terms; Microsoft 365 Copilot carries highly permissive license terms.FOR ENTERPRISE: CHATDEV NOT RECOMMENDED · MICROSOFT 365 COPILOT NOT RECOMMENDED
↳ Compliance surfaces · side by side
⚡ INTERACTIVE RISK COMPARISON HEATMAP
| RISK SURFACE | CHATDEV | MICROSOFT 365 COPILOT |
|---|---|---|
| PPrompt Ownership | ||
| OOutput Ownership | ||
| TModel Training | ||
| CCommercial Use | ||
| DData Privacy | ||
| $Tier Differences |
* Click any cell in the heatmap matrix to scroll directly to its verbatim policy citations below.
📂 Intellectual Property & Model Training
P
SURFACE 01
Prompt Ownership
ChatDev
MEDHIGH
—
“ You are responsible for Your Content and any harm resulting from it. This includes Content you post, upload, or make available through the Service. We are not responsible for any public display or misuse of Your Content.”
Microsoft 365 Copilot
MEDHIGH
Microsoft does not claim ownership of customer prompts or inputs. Customer data remains customer property under Microsoft's data governance framework.
“ a. When you share Your Content with other people, you understand that they may be able to, on a worldwide basis, use, save, record, reproduce, broadcast, transmit, share and display Your Content for the purpose that you made Your Content available on the Services without compens…”
O
SURFACE 02
Output Ownership
ChatDev
MEDHIGH
—
“ You grant us and other Users the licenses in Sections D.4–D.8. These licenses apply to Your Content. If Your Content already includes a license granting us the permissions we need, no additional license is required. You will not receive payment for these rights. These licenses e…”
Microsoft 365 Copilot
HIGH
Microsoft doesn't claim ownership of the output of the service. Outputs are treated as customer data.
No citation available
T
SURFACE 03
Model Training
ChatDev
MED⚠ CAUTIONHIGH
—
“ Unless you opt out, GitHub's Affiliates may use your Inputs and Outputs under this license in accordance with their applicable privacy and contractual obligations. This license does not, however, permit GitHub or its Affiliates to share your Inputs or Outputs with third-par…”
Microsoft 365 Copilot
MED⚠ CAUTIONHIGH
Microsoft does not use M365 Copilot customer content to train foundation models. The Microsoft Privacy Statement (March 2026) states for enterprise Copilot: 'Microsoft 365 Copilot...provides enterprise-grade data protection' and 'will use the content in your files only when you ask it to perform a specific action on that specific content.' General Microsoft AI statement covers manual review of automated method outputs for improving accuracy, but enterprise Copilot data is explicitly protected.
“ Microsoft will only use your Microsoft Copilot conversations to monitor performance, troubleshoot problems, diagnose bugs, prevent abuse, and to provide and improve Microsoft Copilot. In certain markets, we use conversation data to train the generative AI models in Copilot, unle…”
C
SURFACE 04
Commercial Use
ChatDev
MED⚠ CAUTIONHIGH
—
“ If you’d like to use GitHub’s trademarks, you must follow all of our trademark guidelines, including those on our logos page: https://github.com/logos .”
Microsoft 365 Copilot
MED⚠ CAUTIONHIGH
Microsoft 365 Copilot is available as an enterprise add-on. Commercial use of all outputs is permitted.
“ b. The software is licensed, not sold, and Microsoft reserves all rights to the software not expressly granted by Microsoft, whether by implication, estoppel, or otherwise. This license does not give you any right to, and you may not: ”
📂 Data Privacy & Governance
D
SURFACE 05
Data Privacy
ChatDev
MED⚠ CAUTIONHIGH
—
“ You may not use the API to download data or Content from GitHub for spamming purposes, including for the purposes of selling GitHub users' personal information, such as to recruiters, headhunters, and job boards.”
Microsoft 365 Copilot
MED⚠ CAUTIONHIGH
Enterprise/commercial M365 Copilot provides strong data protection — content not used for training, enterprise-grade compliance. Consumer Microsoft products (Bing, Cortana, etc.) have broader licenses. Bing Places grants a 'worldwide, royalty-free license to use, reproduce, save, modify, aggregate, promote, transmit, display, and distribute your Data and Your Content...and sub-license any or all of the foregoing rights to third parties.'
“Microsoft does not use what you say in email, human-to-human chat, video calls, or voice mail, or your documents, photos, or other personal files to target ads to you. We use data we collect through our interactions with you, through some of our first-party products, services, ap…”
While communications content is excluded, behavioral interaction data from first- and third-party properties is used for ad targeting, including via automated processes.
$
SURFACE 06
Tier Differences
ChatDev
MEDHIGH
—
“ "Beta Previews" mean software, services, or features identified as alpha, beta, preview, early access, or evaluation, or words or phrases with similar meanings.”
Microsoft 365 Copilot
HIGH
Enterprise/commercial M365 Copilot provides strong data protection — content not used for training, enterprise-grade compliance. Consumer Microsoft products (Bing, Cortana, etc.) have broader licenses. Bing Places grants a 'worldwide, royalty-free license to use, reproduce, save, modify, aggregate, promote, transmit, display, and distribute your Data and Your Content...and sub-license any or all of the foregoing rights to third parties.'
No citation available