Privacy policy: https://www.braze.com/company/legal/privacy
| Cookie | Category | Purpose |
|---|---|---|
ab._gd | Functional | Temporarily created (and then deleted) to determine the root-level cookie domain, which allows the SDK to work properly across sub-domains. |
ab.optOut | Functional | Used to store a user’s opt-out preference. |
ab.storage.deviceId. | Analytics | Randomly-generated string used to identify anonymous users, and to differentiate users’ devices and enables device-based messaging. |
ab.storage.sessionId. | Analytics | Randomly-generated string used to determine whether the user is starting a new or existing session to sync messages and calculate session analytics. |
ab.storage.userId. | Functional | Used to determine whether the currently logged-in user has changed and to associate events with the current user. |
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Last updated 2026-09-27.