Privacy Policy
Last updated: December 28, 2025
1. Introduction
Welcome to Siran ("we," "our," or "us"). We are committed to protecting your personal information and your right to privacy. This Privacy Policy applies to our website (siran.app), our browser extension ("Reet"), and our open-source tools.
2. Information We Collect
We collect information differently depending on which Siran product you use:
A. Reet (Browser Extension)
To provide the Reet service, we may process:
- Authentication Data: We use Firebase Auth (Google) solely to identify your account.
- Preferences & Settings: Your interface settings, folder structures, and preferences are stored locally on your device (Local Storage). This data is not transmitted to our servers.
- Usage Data: We do NOT collect your browsing history. We only process data related to the videos you explicitly save or organize within Reet.
B. Open Source Tools (Obsidian Plugins)
Our Obsidian plugins (ToDo Aggregator, Eisenhower Matrix) operate entirely locally on your device. Siran does not collect, store, or transmit any data from these plugins.
3. Google User Data Access
Reet accesses limited Google user data through Google OAuth to provide its core functionality. The Google user data accessed includes:
- Google Account email address (for identification).
- Basic profile information (such as name and profile image).
- YouTube data (read-only), specifically:
- User playlists
- Playlist items
- Video metadata
Important: Reet does not access your YouTube watch history, subscriptions, or likes. We cannot upload, modify, or delete any of your YouTube content.
4. How We Use Google User Data
Google user data is used strictly to:
- Authenticate your identity via Google Sign-In.
- Import and display the YouTube playlists you select.
- Track video completion and learning progress within the Reet dashboard.
All YouTube data access is read-only. Google user data is never used for advertising, retargeting, profiling, or AI/ML model training.
5. Data Sharing
Reet does not share your Google user data with any third parties, advertisers, data brokers, or analytics services for user profiling. Your data is used solely to provide the Reet service directly to you.
6. Data Storage & Protection
We employ a hybrid storage model to maximize privacy:
- Local Storage (Settings): User preferences, interface settings, and view configurations are stored entirely in your browser's Local Storage. This data is never sent to our servers.
- Authentication: Account authentication is handled via Google Firebase's secure infrastructure.
- Encryption: Data is encrypted in transit (HTTPS).
- Reet does not store YouTube playlist or video data on external servers; YouTube data is accessed in real time via Google APIs and used only to display information within the extension.
7. Data Retention & Deletion
Google user data is retained only while you actively use Reet. You are in control of your data:
- Revocation: You may revoke Reet's access to your Google account at any time via your Google Account permissions page.
- Deletion: Upon revocation of access or account deletion, associated user data is removed from Reet’s systems within a reasonable timeframe.
- Request: You may explicitly request the deletion of all your data by contacting us at getsiran.app@gmail.com.
8. Payment Information
We use Dodo Payments as our Merchant of Record. Siran does not store your credit card details. Transactions are processed securely by Dodo Payments, and their use of your personal information is governed by their Privacy Policy.
9. Contact Us
If you have questions about this policy or your data, please contact us at getsiran.app@gmail.com.