FewCookies

Cookie glossary · Strictly necessary

What is the gmid cookie?

A device identifier used by Gigya/SAP CDC to manage the authentication session and identity services. It is set by SAP Customer Data Cloud (Gigya) and classified as "Strictly necessary". No consent required.

At a glance

Provider SAP Customer Data Cloud (Gigya)
Category Strictly necessary
Consent required? No
Typical domain Varies (first-party)

How FewCookies handles this cookie

FewCookies recognises gmid from our database of 1,300+ known cookies and classifies it automatically as "Strictly necessary". 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 gmid cookie?

No. gmid is a strictly necessary cookie, exempt from consent under Article 5(3) of the ePrivacy Directive and Law 506/2004. You may use it without the visitor's prior agreement.

What does the gmid cookie do?

A device identifier used by Gigya/SAP CDC to manage the authentication session and identity services.

Who sets the gmid cookie?

The gmid cookie is associated with SAP Customer Data Cloud (Gigya) and is classified as strictly necessary.