Odyon uses a minimal set of cookies: what's strictly needed to keep you signed in, plus optional analytics that only run if you say yes. Here's the complete list — nothing hidden.
2. Essential Cookies & Storage
These are required for Odyon to function and cannot be disabled: — Authentication (Clerk) — session cookies that keep you signed in securely. — Preferences — local storage entries that remember your studio and interface settings, such as grid snap, key and scale, and which panels you left collapsed. — Consent — a local storage entry ("odyon_cookie_consent") that remembers whether you accepted or rejected analytics, so we don't ask you on every visit. — Your work in progress — local and session storage entries that keep the studio usable across reloads: which project you had open, the expression curves and voice selection in Vocal Studio, the tab you left the plugin on, a snapshot of your studio and plugin state, and a Preset Forge restore point. This is your own content, held on your own device, and it is cleared with your browser storage. — A local copy of your library — so it does not refetch on every visit. Alongside your creations this holds a copy of your account record, including your email address and Gem balance. It stays on your device and is cleared with your browser storage. — Onboarding — entries that remember which product tours you have already seen.
3. Analytics (PostHog) — Only After Consent
If — and only if — you accept analytics in the cookie banner, we enable PostHog, our product analytics tool. PostHog then stores identifiers (cookies and local storage entries prefixed "ph_") and captures page views, feature-usage events, and application errors, associated with your account ID, email, and name. Analytics data is hosted in PostHog's EU Cloud and requests are routed through our own domain (a first-party proxy) rather than a third-party tracking domain. Until you consent, no analytics events are captured and no analytics identifiers are persisted on your device.
4. Your Choices
On your first visit you'll see a consent banner with two equal choices: Accept or Reject. Rejecting analytics does not limit any feature of the platform. You can change your mind at any time via the "Cookie Settings" link in the footer, which reopens the banner. Switching from Accept to Reject stops analytics capture immediately.
5. Third-Party Cookies
When you sign in, Clerk (our authentication provider) sets its own cookies as described in Section 2. When you purchase a subscription, the checkout is hosted by Lemon Squeezy, which sets its own cookies on its domain under its own privacy policy. Odyon does not run advertising cookies or third-party ad trackers of any kind.
6. Changes & Contact
We may update this Cookie Policy if our tooling changes; significant changes will be announced in-app. Questions: privacy@odyon.ai.