Cookie Policy
Last updated: 2026-05-03
This Cookie Policy explains how DoseVault, Inc. (“DoseVault”, “we”) uses cookies and similar technologies on dosevault.ai and the DoseVault web application. It supplements our Privacy Policy.
What is a cookie?
A cookie is a small text file that a website stores on your device. We also use related technologies — local storage, session storage, pixels, and SDK identifiers — that behave similarly. For brevity we refer to all of these as “cookies.”
Categories we use
Strictly necessary
Required for the Service to function — sign-in, payments, fraud prevention, remembering your preferences. These cannot be disabled.
Analytics
Help us understand which features people use and where they get stuck. Pseudonymous; never linked to your name or email. Disabled by default.
Marketing
Used to measure the effectiveness of campaigns or to show DoseVault ads on third-party sites. We currently do not run any marketing cookies; this category is reserved for transparency.
Specific cookies
| Name | Set by | Purpose | Duration | Category |
|---|---|---|---|---|
| __session | Clerk | Authenticated session token. Required to keep you signed in. | 7 days, refreshed on activity | Strictly necessary |
| __client_uat | Clerk | Last-active timestamp used to coordinate sign-in across tabs. | 1 year | Strictly necessary |
| dv:consent:v1 | DoseVault (this site) | Stores your cookie-consent choice so we do not re-prompt on every visit. | 13 months | Strictly necessary |
| dv:theme | DoseVault (this site) | Remembers your light/dark theme preference. | 1 year | Strictly necessary |
| __stripe_mid / __stripe_sid | Stripe | Fraud prevention during checkout. Set only on payment pages. | 1 year / 30 minutes | Strictly necessary |
| AMP_* | Amplitude | Anonymized device and session identifiers used to measure feature usage and retention. | Up to 1 year | Analytics |
| ph_* | PostHog | Anonymized event analytics: page views, feature clicks, funnel conversion. | Up to 1 year | Analytics |
How to control cookies
- Cookie banner.On your first visit (and every 13 months thereafter) we ask you to choose “Accept all,” “Necessary only,” or “Customize.” Your choice is stored in
dv:consent:v1. - Settings.Signed-in users can toggle “Opt out of analytics” from Settings → Your data.
- Browser controls. Most browsers let you block or delete cookies in settings. Blocking strictly necessary cookies (such as the Clerk session) will break sign-in.
- Global Privacy Control. If your browser sends a GPC signal we treat it as an opt-out of analytics automatically; you do not have to interact with the banner.
Changes to this Policy
When we add or remove cookies we update this page and bump the “Last updated” date. Material changes (introducing a new analytics or marketing vendor) reset the consent banner so you can re-confirm your choice.
Contact
Questions about cookies: privacy@dosevault.ai.
Not medical advice
Information on DoseVault is for educational purposes only and is not a substitute for medical advice, diagnosis, or treatment from a qualified healthcare provider.