ModunOS
How ModunOS uses cookies and similar technologies (including browser storage) on public faces and signed-in sessions — to keep you secure and signed in, not to sell attention as advertising.
ModunOS is operated by Modun Systems (founder Charles Arden, United Kingdom). ModunOS / Modunos are product and website brands — not separate companies. Contact: [email protected] (general: [email protected]).
We use HTTP cookies and similar technologies such as
localStorage / sessionStorage where the product needs to remember a session,
preference, or short-lived feature memory. Edge providers (for example Cloudflare) may also set cookies
for security and delivery. This page covers all of those classes.
Security, session continuity, and abuse resistance — needed to run the service you request.
Light preferences and feature memory (theme, layout, guest AI turn memory) — not advertising.
Not the soft-release default. We do not ship first-party product-analytics cookies today.
Not shipped. We do not use advertising or retargeting cookies as a ModunOS default.
| Technology | Purpose | Category |
|---|---|---|
Session JWT in localStorage (modun_citizen_pass / modun_vip_pass) |
Keep you signed in to ModunOS / AI faces | Essential |
modun_auth_token cookie (when set) |
Share auth across *.modunos.com subdomains |
Essential |
UI / preference keys in localStorage |
Theme, layout, privacy toggles, app caches you use | Functional |
| Void / Lucen local turn memory | Recent guest or on-device conversation continuity | Functional |
| Cloudflare / edge security cookies | Bot management, Access, and delivery security | Essential (infrastructure) |
| Stripe (Checkout / portal) | Payment flows on Stripe-hosted pages | Essential when you pay (processor) |
Exact storage key names evolve with apps. We describe classes honestly rather than pretending every key is frozen forever. Details on what ModunOS knows about you live in the Privacy Policy.
If we introduce optional measurement later, we will update this page (and Privacy) and, where required, provide a real choice — we will not invent a preference toggle that does nothing.
Session tokens last for the product’s session window (citizen JWTs are typically on the order of weeks unless you sign out or we rotate secrets). The shared auth cookie is set with a short multi-day lifetime when used. Preference and guest-memory keys persist until you clear site data or the product clears them. Edge cookies follow the provider’s security configuration. Soft-release automation for fixed per-cookie purge schedules is still maturing.
This Cookie Policy describes how ModunOS (“we”, “us”) uses cookies and similar technologies when you use modunos.com, related subdomains (including ai.modunos.com), and connected clients that talk to our services. It should be read with our Privacy Policy and Terms of Service.
Depending on your use of the Services, we may set or read HTTP cookies, use browser storage for authentication and preferences, and rely on edge providers that set security cookies. Payment processors may set cookies on their domains when you complete checkout.
Soft-release ModunOS does not default to first-party analytics or marketing cookies, and we do not sell personal data as an advertising commodity. Any future measurement or partner embed that sets additional cookies will be disclosed here and in Privacy before it becomes a present-tense claim.
We may update this Policy as ModunOS evolves. The “Last updated” date at the top will change when we do. Material changes will be reflected on this page.
Questions about cookies or similar technologies: modunos.com · [email protected] · [email protected]