FewCookies

Cookie glossary · Marketing

What is the X-AB cookie?

Snapchat cookie used for A/B testing and user segmentation for advertising purposes. It is set by Snapchat and classified as "Marketing". Requires consent.

At a glance

Provider Snapchat
Category Marketing
Consent required? Yes
Typical domain .snapchat.com

How FewCookies handles this cookie

FewCookies recognises X-AB 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.

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Frequently asked questions

Do you need consent for the X-AB cookie?

Yes. X-AB 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 X-AB cookie do?

Snapchat cookie used for A/B testing and user segmentation for advertising purposes.

Who sets the X-AB cookie?

The X-AB cookie is associated with Snapchat and is classified as marketing.