1. Introduction
Welcome to Zylla. We respect your privacy and are committed to protecting your personal data. This privacy policy explains how we collect, use, and safeguard your information when you use our service.
2. Information We Collect
2.1 Information You Provide
- Email address and name (via Google OAuth)
- Course syllabi and assignment information you upload
- Calendar data when you sync with Google Calendar
2.2 Automatically Collected Information
- Usage data and analytics (pages visited, features used)
- Device information (browser type, operating system)
- IP address and general location
3. How We Use Your Information
We use your information to:
- Provide and improve our syllabus management and calendar sync services
- Extract assignments from your uploaded syllabi using AI
- Sync assignments to your Google Calendar (with your permission)
- Send you important service notifications
- Analyze usage patterns to improve our service
- Prevent fraud and ensure security
4. Data Storage and Security
Your data is stored securely using industry-standard encryption. We implement appropriate technical and organizational measures to protect your personal information against unauthorized access, alteration, disclosure, or destruction.
- Passwords are encrypted using industry-standard hashing
- API keys and tokens are encrypted at rest
- All data transfers use HTTPS encryption
- Access to user data is strictly limited to authorized personnel
5. Third-Party Services and Data Sharing
We integrate with the following third-party services:
- Google OAuth & Calendar: For authentication and calendar sync functionality
- OpenAI: For AI-powered assignment extraction from syllabi
5.1 Google User Data
When you connect your Google account, we receive limited access to your Google user data:
- Email and Profile: Your email address, name, and profile picture (used for account creation and identification)
- Google Calendar: Read and write access to your calendar events (only when you enable calendar sync)
5.2 How We Share Google User Data
We do not sell, rent, or trade your Google user data with third parties. Your Google user data is shared only in the following limited circumstances:
- With You: Your data is displayed to you within the Zylla application
- With Google: Calendar events are synced back to your Google Calendar (only when you enable this feature)
- Service Providers: We do not share your Google user data with any service providers
- Legal Requirements: We may disclose your data if required by law, court order, or government request
5.3 Data Transferred to Third Parties
The following data is transferred to third-party services:
- OpenAI: Only the content of syllabi you upload (does NOT include your Google email, name, or calendar data). Syllabus content is sent to OpenAI's API for AI-powered assignment extraction.
- No other third parties: Your Google user data (email, name, calendar) is never shared with any other third-party services.
These services have their own privacy policies. We recommend reviewing their policies:
6. Data Retention
We retain your personal information for as long as your account is active or as needed to provide you services. You can request deletion of your account and associated data at any time from your profile settings.
7. Your Rights
You have the right to:
- Access your personal data
- Correct inaccurate data
- Request deletion of your data
- Export your data
- Opt-out of marketing communications
- Revoke calendar sync permissions
To exercise these rights, please contact us at the email address below or use the account deletion feature in your profile settings.
8. Cookies and Tracking
We use cookies and similar tracking technologies to maintain your session and improve user experience. You can control cookie preferences through your browser settings.
9. Children's Privacy
Zylla is intended for use by college and university students. We do not knowingly collect information from children under 13. If you believe we have collected information from a child under 13, please contact us immediately.
10. Changes to This Policy
We may update this privacy policy from time to time. We will notify you of any significant changes by posting the new policy on this page and updating the "Last updated" date.
11. Contact Us
If you have any questions about this privacy policy or our data practices, please contact us at:
Email: asrithrn@gmail.com