Privacy Policy
Effective date: April 27, 2026
What Data We Collect
- Basic account information such as name, email, and authentication identifiers.
- Vehicle lookup inputs, including manual car parameters and parsed listing URLs.
- Operational data such as timestamps, feature usage, and token transactions.
How We Use Data
We use collected data to deliver valuations, maintain account access, prevent abuse, improve model quality, and optimize product performance. Lookup data may be analyzed in aggregate to improve ML and AI output quality.
Model Improvement
Cardian may use historical query patterns and anonymized vehicle features to refine model calibration and user experience. We apply minimization practices to reduce personally identifiable exposure in training and analytics workflows.
Data Sharing
We do not sell your personal data to third parties. We only share data with service providers that help us operate Cardian, such as secure infrastructure and payment vendors, under contractual safeguards.
Security and Retention
We use industry-standard technical and organizational measures to protect stored data. Data is retained for as long as needed to provide the service, comply with legal obligations, resolve disputes, and enforce agreements.
Your Rights
- You may request access, correction, or deletion of personal data, subject to legal requirements.
- You may contact us regarding privacy requests at cardian@gmail.com.