Cross-Device Consent

Optacy hashes a user identifier together with the visitor’s marketing preferences and stores it as a durable consent record. When the same person returns on another browser, device, or session, that record is retrieved through the API, and live consent tracking keeps the active session aligned with the latest choice. You can also retrieve the record from your own systems.

Cross-device sync is part of Live Consent Tracking, an optional add-on to Optacy cookie consent. It is priced per unique visitor on top of the cookie consent domain fee, and it covers cross-device tracking and consent retrieval through the API or propagated to your own systems. You can estimate the cost with the configurator on the pricing page.

Both are part of Optacy’s Consent Platform. Cross-Device Consent keeps the browser experience consistent, so a choice made on mobile applies to later sessions on desktop and visitors see fewer repeated banners. Downstream Propagation of Consent pushes consent states into your CRM, CDP, or database, so backend tools and server-side decisions honor the same choices the banner captured.