| Cookie | Category | Purpose |
|---|---|---|
omnisendContactID | Marketing | Identifies a known Omnisend contact to attribute browsing, cart, and signup activity for email and SMS marketing. |
omnisendSessionID | Marketing | The omnisendSessionID cookie identifies a session of an anonymous or known contact, grouping on-site events for marketing attribution. |
omnisendShopifyCart | Marketing | Monitors the contents of a cart in a session to enable behavior-based automations and advanced form features. |
soundestID | Functional | This cookie identifies an anonymous contact and tracks which form was filled for Omnisend. |
Running Omnisend on your site? A free Conzent scan shows which of these cookies are set before consent, and the banner blocks them until the visitor agrees.
Last updated 2026-09-27.