Privacy Policy

Last updated: February 28, 2026

1. Introduction

Zangy is developed by Zenius MMC ("we", "our", or "us"). We are committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our AI phone reminder service.

2. Information We Collect

Personal Information: When you create an account, we collect your name, email address, and phone number(s).

Reminder Content: We store the text messages and audio files you provide for your reminders.

Call Data: We record call duration, timestamps, and transcripts for your reference.

Usage Data: We collect information about how you interact with our service, including device information and IP addresses.

3. How We Use Your Information

  • To provide and maintain our reminder service
  • To make AI-powered phone calls at your scheduled times
  • To generate and store call transcripts
  • To process payments and manage your subscription
  • To send service-related communications
  • To improve and personalize our service

4. Data Security

We implement industry-standard security measures to protect your data, including encryption in transit and at rest. However, no method of transmission over the Internet is 100% secure, and we cannot guarantee absolute security.

5. 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.

6. Google User Data

When you sign in with Google or connect Google Calendar, we access certain data from your Google account. This section describes how we handle Google user data in compliance with Google's API Services User Data Policy.

Data We Access:

  • Your Google profile information (name, email address, profile photo) for account creation and authentication.
  • Google Calendar events (title, description, date/time) when you choose to connect Google Calendar for importing reminders.

How We Use Google Data:

  • Google profile data is used solely to create and maintain your Zangy account.
  • Google Calendar data is used solely to create phone reminders from your calendar events at your request.

Sharing, Transfer, and Disclosure:

  • We do not sell Google user data to any third party.
  • We do not share or transfer Google user data to third parties except as necessary to provide the service (e.g., initiating a phone call to your number for a calendar-based reminder).
  • We do not use Google user data for advertising or marketing purposes.
  • We do not allow humans to read your Google user data unless you give us explicit consent, it is necessary for security purposes, to comply with applicable law, or our use is limited to internal operations and the data has been aggregated and anonymized.

Data Retention and Deletion:

  • Google Calendar tokens are stored securely and can be revoked at any time by disconnecting Google Calendar from your settings.
  • When you disconnect Google Calendar or delete your account, all stored Google data (tokens and imported event data) is permanently deleted.

7. Third-Party Services

We use third-party service providers to operate our platform in the following categories:

  • Authentication: Third-party sign-in providers for secure account access.
  • Cloud Infrastructure: Database hosting and file storage.
  • AI & Telephony: Voice synthesis and phone call routing to deliver your reminders.
  • Payments: Payment processing services. We do not store your credit card details.

These providers have access to your information only to perform specific tasks on our behalf and are obligated to protect it. We do not sell, rent, or trade your personal information to any third party for their own purposes.

8. Your Rights

  • Access and receive a copy of your personal data
  • Rectify inaccurate personal data
  • Request deletion of your personal data
  • Object to processing of your personal data
  • Data portability

9. Children's Privacy

Our service is not intended for children under 13. We do not knowingly collect personal information from children under 13.

10. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last updated" date.

11. Contact Us

If you have any questions about this Privacy Policy, please contact us at [email protected]