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SIDE-BY-SIDE · 2 OF 3
Two platforms.
Same questions.
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.
Perplexity AI
ENTERPRISE SEARCH / PRODUCTIVITY
PROMPT
Users retain ownership of their queries and uploaded content per Perplexity's Terms.
OUTPUT
Perplexity does not claim ownership of AI-generated answers. Output IP status is not explicitly addressed.
TRAINING
Privacy Policy (effective February 5, 2026) states Perplexity uses data 'to improve the Services (including our AI models).' Opt-out is explicitly available in settings. Email/calendar integration data is explicitly excluded from AI training: 'we do not use or disclose Email Service Information to create, train, improve or fine-tune AI models.'
COMMERCIAL
Commercial use governed by plan tier. API use is explicitly commercial-use-permitted.
118 verified findings across the displayed surfaces.
Empty Comparison Slot
AIRIN SUMMARY
Microsoft 365 Copilot carries highly permissive license terms; Perplexity AI carries highly permissive license terms.FOR ENTERPRISE: MICROSOFT 365 COPILOT NOT RECOMMENDED · PERPLEXITY AI NOT RECOMMENDED
↳ Compliance surfaces · side by side
⚡ INTERACTIVE RISK COMPARISON HEATMAP
| RISK SURFACE | MICROSOFT 365 COPILOT | PERPLEXITY AI |
|---|---|---|
| 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
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…”
Perplexity AI
MEDHIGH
Users retain ownership of their queries and uploaded content per Perplexity's Terms.
“- Your input and output, such as questions, prompts and other content that you input, upload or submit to the Services, and the output that you create, and any collections or pages that you generate using the Services (“ **Service Interaction Information**”). Service Interaction…”
O
SURFACE 02
Output Ownership
Microsoft 365 Copilot
HIGH
Microsoft doesn't claim ownership of the output of the service. Outputs are treated as customer data.
No citation available
Perplexity AI
HIGH
Perplexity does not claim ownership of AI-generated answers. Output IP status is not explicitly addressed.
No citation available
T
SURFACE 03
Model Training
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…”
Perplexity AI
LOW⚠ CAUTIONHIGH
Privacy Policy (effective February 5, 2026) states Perplexity uses data 'to improve the Services (including our AI models).' Opt-out is explicitly available in settings. Email/calendar integration data is explicitly excluded from AI training: 'we do not use or disclose Email Service Information to create, train, improve or fine-tune AI models.'
“You may also have the ability to sync your third party email account or calendar (such as Gmail and Google Calendar) with the Services. If you choose to sync these accounts, we will have access to your contacts and information from the email messages and calendar appointments in…”
C
SURFACE 04
Commercial Use
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: ”
Perplexity AI
HIGH
Commercial use governed by plan tier. API use is explicitly commercial-use-permitted.
No citation available
📂 Data Privacy & Governance
D
SURFACE 05
Data Privacy
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.
Perplexity AI
MED⚠ CAUTIONHIGH
Standard plan: personal, non-commercial use only. Enterprise terms at perplexity.ai/hub/legal/enterprise-terms-of-service. Email/calendar integration data explicitly excluded from AI model training.
“We retain your information for as long as is reasonably necessary for the purposes specified in this Privacy Policy. When determining the length of time to retain your information, we consider various criteria, including whether we need the information to continue to provide you…”
No fixed retention schedules are provided; retention is effectively open-ended tied to broad business purposes.
$
SURFACE 06
Tier Differences
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
Perplexity AI
LOWHIGH
Standard plan: personal, non-commercial use only. Enterprise terms at perplexity.ai/hub/legal/enterprise-terms-of-service. Email/calendar integration data explicitly excluded from AI model training.
“ This Privacy Policy describes how Perplexity AI, Inc. (“ we ”, “ us ,” “ our ”) collects, uses and discloses information about individuals who use our websites ( www.perplexity.ai and https://labs.perplexity.ai ) to access the free version of our product or Perplexity Pro or Per…”