FewCookies

Cookie glossary · Marketing

What is the prism_* cookie?

Prism cookies for retargeting campaign management. It is set by Prism and classified as "Marketing". Requires consent.

At a glance

Provider Prism
Category Marketing
Consent required? Yes
Typical domain Varies (first-party)

How FewCookies handles this cookie

FewCookies recognises prism_* from our database of 1,300+ known cookies and classifies it automatically as "Marketing". The free check tells you whether this cookie is detected on your site and whether your banner handles it correctly — an instant, surface-level check, no account needed.

Check your site for free →

Frequently asked questions

Do you need consent for the prism_* cookie?

Yes. prism_* is a "Marketing" cookie, so it is not strictly necessary. Under the ePrivacy Directive (2002/58/EC) and Romania's Law 506/2004, you must obtain the visitor's explicit consent before setting it.

What does the prism_* cookie do?

Prism cookies for retargeting campaign management.

Who sets the prism_* cookie?

The prism_* cookie is associated with Prism and is classified as marketing.