# Privacy Policy
**Last Updated: March 21, 2026**
ASIST ("we", "our", "us") operates the website https://asist.kr. This page informs you of our policies regarding the collection, use, and disclosure of personal data when you use our Service.
## 1. Information We Collect
### 1.1 Account Information
When you create an account, we collect:
- Email address
- Name (if provided)
- Authentication data via Clerk
### 1.2 Usage Data
We automatically collect:
- Pages visited and features used
- Device type, browser, and operating system
- IP address and approximate location
- Timestamps of interactions
### 1.3 Payment Information
When you subscribe or purchase credits:
- Payment processing is handled by Polar.sh and Stripe
- We do not store credit card numbers
- We store: transaction records (amount, date, product), subscription status, credit balance, and plan history
### 1.4 Content Data
When you use our video generation service:
- Uploaded images and reference videos
- Generated output videos
- Job metadata (duration, credits used, timestamps)
## 2. How We Use Your Information
We use the collected data to:
- Provide and maintain the Service
- Process payments and manage subscriptions
- Process subscription changes and cancellations
- Track credit usage and transaction history
- Enforce credit expiry policies
- Improve our AI video generation quality
- Send important service-related notifications
- Monitor and analyze usage patterns (via Google Analytics)
- Detect, prevent, and address technical issues (via Sentry)
## 3. Data Sharing
We share data with the following third-party services:
- **Clerk**: Authentication and user management
- **Supabase**: Database and file storage
- **Polar.sh / Stripe**: Payment processing
- **Kling AI**: Video generation processing
- **Google Analytics**: Usage analytics
- **Sentry**: Error tracking
- **Channel Talk**: Customer support
We do not sell your personal data to third parties.
## 4. Data Retention
- Account data: Retained until account deletion
- Generated content: Retained until manually deleted by user
- Transaction records: Retained for 5 years for legal compliance
- Usage logs: Retained for 1 year
## 5. Your Rights
You have the right to:
- Access your personal data
- Request correction of inaccurate data
- Request deletion of your data
- Export your data
- Opt out of marketing communications
To exercise these rights, contact us at support@asist.kr.
## 6. Security
We implement industry-standard security measures including:
- HTTPS encryption for all data in transit
- Encrypted database connections
- JWT-based authentication
- Atomic database transactions for financial operations
## 7. Cookies
We use essential cookies for authentication. Third-party services (Google Analytics, Channel Talk) may set additional cookies.
## 8. Children
Our Service is not directed to individuals under 13. We do not knowingly collect data from children.
## 9. Changes
We may update this Privacy Policy from time to time. We will notify you of changes by posting the new policy on this page.
## 10. Contact
For questions about this Privacy Policy:
- Email: support@asist.kr
- Website: https://asist.kr