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Cookie Notice

Last updated August 9, 2026

We believe in being transparent about how and when we collect and use data. This Cookie Notice explains how Conductor Quantum, Inc. (“we,” “us,” or “our”) uses cookies and similar technologies (including local storage, pixels, and SDKs) on conductorquantum.com and Coda (collectively, the “Services”). Capitalized terms used but not defined here have the meanings given in our Privacy Policy.

1. What Are Cookies?

Cookies are small data files stored on your device when you visit a website. They allow websites and services to recognize your browser or device over time and across sessions. Some cookies are only active while your browser is open (session cookies); others remain on your device until deleted or expired (persistent cookies).

Similar technologies—such as local storage, web beacons, tags, scripts, and software development kits—may also be used for analytics or session replay. For general information about cookies, see aboutcookies.org or allaboutcookies.org.

2. How We Use Cookies

We may set our own (first-party) cookies and storage, and we may also use cookies from third-party providers. We do not currently use advertising or marketing cookies on the Services. The main categories are:

  • Strictly necessary: authentication, security, load balancing, remembering essential preferences, and storing your cookie choice so we can honor it. These are required for the Services to function and cannot be disabled through Cookie settings.
  • Analytics and product improvement: PostHog helps us understand feature usage, measure performance, diagnose errors, and improve Coda. Browser analytics may include usage events; on Coda we may also send server-side agent-run metrics such as performance, latency, token, model, and cost data. Chat message bodies are not sent as analytics event properties.

On Coda, session replay is available only after you explicitly accept non-essential cookies. Replay is configured to mask form inputs and block chat and message surfaces from recordings, but you should still avoid entering secrets or unnecessary sensitive information into the UI.

3. Cookies and Storage We Use

The inventory below lists the cookies and similar technologies we currently use. Names and durations may change as providers update their products; we will revise this Notice when material changes occur.

Strictly necessary

Supabase (authentication)

  • Names: Supabase auth session cookies (typically prefixed with sb-)
  • Purpose: Maintain your signed-in session and protect account access
  • Storage: First-party cookie
  • Duration: Session or persistent for the life of the auth session
  • Provider: Supabase / Conductor Quantum · Privacy policy

Conductor Quantum (consent region)

  • Name: coda_geo_region_v1
  • Purpose: Store an opaque regional classification derived from IP geo so we can apply the correct consent default
  • Storage: First-party cookie
  • Duration: About 30 days
  • Provider: Conductor Quantum

Conductor Quantum (cookie preference)

  • Names: coda_cookie_consent_v1 (marketing site), coda_cookie_consent_v2 (Coda)
  • Purpose: Remember and enforce your browser-specific accept or reject choice for non-essential cookies
  • Storage: First-party local storage
  • Duration: Until you clear site data or change your choice
  • Provider: Conductor Quantum

Conductor Quantum (consent context)

  • Name: coda_analytics_context_v1
  • Purpose: Opaque browser consent-context identifier used to remember and enforce a browser-specific choice (including later withdrawal) without identifying you by name
  • Storage: First-party local storage (Coda)
  • Duration: Until you clear site data
  • Provider: Conductor Quantum

Theme / UI preferences

  • Purpose: Remember display preferences such as light or dark theme for UI continuity
  • Storage: First-party local storage
  • Duration: Until you clear site data or change the preference
  • Provider: Conductor Quantum

Analytics and product improvement

PostHog

  • Names: ph_<project_api_key>_posthog cookie and related ph_-prefixed local storage keys
  • Purpose: Product analytics (feature usage, performance, errors). On Coda, session replay may run only after you explicitly accept non-essential cookies
  • Storage: First-party cookie and local storage (default PostHog persistence)
  • Duration: Cookie typically up to about 365 days; local storage until cleared or reset on opt-out
  • Type: First-party analytics technology provided by PostHog (data processed by PostHog as our processor)
  • Provider: PostHog · Privacy policy

4. Managing Your Cookie Preferences

Visitors in the European Economic Area, United Kingdom, and Switzerland are asked to accept or reject non-essential cookies before analytics tools load. Elsewhere, ordinary analytics may load by default; you can still reject non-essential cookies at any time. Session replay on Coda always requires explicit acceptance and is disabled when there is no acceptance or when you reject or withdraw consent.

On your first visit (where required), a banner lets you accept or reject cookies that are not strictly necessary. You can change your choice at any time with the Cookie settings control on our sites. Rejecting or withdrawing consent stops future non-essential collection for that browser context and does not remove access to essential Coda functionality. Withdrawal does not automatically erase previously collected data that we lawfully obtained; see our Privacy Policy for deletion and other rights requests.

Most browsers also let you block or delete cookies, including on a per-site basis. Blocking strictly necessary cookies may prevent sign-in or core features from working. Browser guidance:

5. Do Not Track and Similar Signals

Some browsers offer a “Do Not Track” (DNT) or Global Privacy Control (GPC) signal. At this time, the Services do not respond to DNT or GPC signals as a substitute for the Cookie settings control. We continue to evaluate technologies that may allow us to honor such signals in the future.

6. Updates to This Notice

We may update this Cookie Notice from time to time to reflect changes in technology, law, or our practices. When we do, we will revise the date posted above and, where appropriate, notify you through the Services or by other means.

7. Contact Us

Questions about this Cookie Notice or our use of cookies and similar technologies: privacy@conductorquantum.com.