Cookie Notice
Last updated: 17 June 2026
This notice explains how Zyryn uses cookies and similar technologies (such as browser local storage) on our website. It supplements our Privacy Policy.
Zyryn keeps this simple: we use only what's needed to sign you in and remember your preferences. We do not use advertising or cross-site tracking cookies, and we do not sell your data.
What we use
- Essential / authentication. When you sign in, we store a session token in your browser's local storage so you stay signed in and can use your account. Without it, sign-in and account features do not work.
- Preferences. Small values that remember choices such as your selected plan toggle, so the site behaves the way you left it.
- Payment provider. When you go through checkout, our payment processor (Stripe) may set its own cookies to process the payment securely and prevent fraud. These are governed by Stripe's own privacy and cookie policies.
We do not use analytics, advertising, or social-media tracking cookies.
Managing cookies
You can clear or block cookies and local storage through your browser settings, and you can sign out at any time to remove your session token. Note that blocking essential storage will prevent you from signing in and using account features.
Changes
If we introduce new technologies, we will update this notice and the "Last updated" date above.
Contact
Questions? Email [email protected].