Privacy Policy

Validator.vn collects the following information when you use our services:

• •Account information: Phone number or email, password (encrypted) when you create an account.
• •Business scenario data: Numbers you enter into the validation tool (revenue, costs, etc.) — only saved when you actively click "Save Scenario".
• •Technical data: Browser type, device, IP address (anonymized), access times — used for traffic analysis and experience improvement.
• •Newsletter email: When you subscribe to our newsletter.

We use your data to:

• •Provide and operate the business validation service.
• •Store scenarios so you can review or compare them later.
• •Send business newsletters (if you subscribed).
• •Analyze traffic and improve the product.
• •We do NOT sell or share personal data with third parties for commercial purposes.

• •Data is stored on Supabase (PostgreSQL infrastructure) with SSL/TLS encryption.
• •Passwords are hashed using bcrypt — we never store plain-text passwords.
• •Data entered in the wizard (before saving) only exists in your browser (localStorage) and is not sent to our servers.
• •We apply reasonable security measures to protect data from unauthorized access.

Validator.vn uses the following third-party services:

• •Supabase: Account and scenario storage (Policy: supabase.com/privacy).
• •Vercel: Hosting and traffic analytics (Policy: vercel.com/legal/privacy-policy).
• •Google Analytics: Anonymous traffic analysis.
• •DeepSeek API: When you use the AI Advisor feature, a summary of your scenario is sent to DeepSeek — no personal information is included.

You have the right to:

• •Access: View all your data through your account.
• •Delete: Request account and data deletion by contacting vn.validator@gmail.com.
• •Unsubscribe: Click the "Unsubscribe" link in any email or contact us.
• •Export: Download your scenarios as Excel or PDF at any time.

Validator.vn uses:

• •Functional cookies: To maintain login sessions and language preferences.
• •Analytics cookies: Google Analytics and Vercel Analytics — collecting anonymous data about how you use the website.
• •You can disable cookies in your browser settings, but some features may not work fully.

If you have questions about our privacy policy, please contact:

• •Email: vn.validator@gmail.com
• •Website: validator.vn