Cookies
Last updated: 18 October 2026
Metacaliper uses cookies and browser storage only to run the website, the help and the app: to keep you signed in, to keep accounts secure, to process payments, and to remember settings you choose. It uses no advertising or analytics cookies, and nothing that tracks you across other websites. Necessary cookies cannot be turned off, because the service does not work without them. The one optional cookie, mc_theme, is set only if you allow preference cookies.
Your cookie settings
The setting is kept for metacaliper.com, its help and its app. You can also delete cookies in your browser at any time.
Website and help (metacaliper.com, docs.metacaliper.com)
| Cookie | What it is for | Type | How long |
|---|---|---|---|
mc_consent | Records your choice in the cookie notice, so the notice is not shown again. | Necessary | 12 months |
mc_theme | Remembers the dark or system theme you chose on the website or in the help. Without it both are light. | Preference | 12 months |
App (app.metacaliper.com)
| Cookie | What it is for | Type | How long |
|---|---|---|---|
sid | Keeps a member signed in to the app. | Necessary | Until the session ends |
operator_sid | Keeps Metacaliper staff signed in to the operator console. | Necessary | Until the session ends |
mc_sso | Carries a single sign-on sign-in through to its end. | Necessary | During that sign-in |
mcd | Recognizes a browser that has signed in before, so a sign-in from a new device can be emailed to the member. | Necessary (security) | 400 days |
Browser storage
Some settings are kept in your browser's storage, not in cookies. They are never sent to Metacaliper.
| Item | What it is for | Where |
|---|---|---|
| App settings (browser storage) | The theme, whether the sidebar is collapsed, dismissed announcements, recently opened items, one-time hints, and the time of last activity for automatic sign-out. | App |
Other companies
Two services used in the app may set their own cookies, under their own policies.
| Service | What it is for | Where |
|---|---|---|
| Cloudflare Turnstile | Checks that sign-up and sign-in come from a person, not a bot. Cloudflare describes its cookies as strictly necessary. | App: sign-up and sign-in |
| Paddle | Runs checkout and payment-method updates as our reseller and Merchant of Record, including fraud checks. | App: Billing |
More about how personal data is handled is in our Privacy Policy. Questions: privacy@metacaliper.com.