Privacy policy

Information we collect

• Email address: When you sign up, we collect your email address to run your account and send service notices.
• Usage data: How you interact with our platform, simulation parameters, and computational workflows.
• Technical data: IP address, browser type, and device information for service optimization and security.

How we use your information

• Run and improve the simulation service
• Send service notices and release notes
• Comply with legal and regulatory requirements

Data storage & security

Where data lives:

• Account emails and run records are stored in Cloudflare D1
• All data transmission is encrypted via HTTPS/TLS

Data sharing

We do not sell your personal information. We may share data only:

• With your explicit consent for research collaborations
• With the providers that run the service: Cloudflare (hosting) and Stripe (billing)
• When required by law or to protect our legal rights

Your rights

You have the right to:

• Request access to your personal data
• Request deletion of your data
• Opt out of release notes at any time
• Request data portability

Cookies & analytics

We use minimal cookies necessary for site functionality. We do not use third-party tracking or advertising cookies. Page counts come from Cloudflare Web Analytics, which sets no cookie.