Zefr: DPA, subprocessors and transfers

What to put in your subprocessor list

A ready row. Replace the purpose with what your client actually uses Zefr for.

Questions people ask about Zefr

Where is Zefr's sub-processor list?

Zefr publishes the list of its own sub-processors at https://trust.zefr.com/. We last opened that link on 2 November 2026.

Which legal entity does Zefr contract through?

ZEFR, Inc., registered in United States. That is the name to put in a record of processing or a sub-processor list, not the brand.

What covers a transfer of personal data to Zefr outside the EEA?

Standard contractual clauses (SCC). Contract terms adopted by the European Commission that the vendor signs to protect personal data transferred outside the EEA. Usually part of the vendor's DPA. Whether that is enough for a particular processing operation is a judgement for the controller.

Where is Zefr's trust center?

Zefr publishes it at https://trust.zefr.com/. A trust center, trust page or security page is the same thing under different names: the vendor's own account of how it protects data, and the place it keeps its certifications. It is Zefr's page, so we link to it rather than repeat what it says.

Where to go next

Worked out from the registry and what we have written: the country this vendor contracts from, the guides that answer the question this page raises, and the rest of the registry.

• Vendors contracting from United States646 in the registry
• The vendor registryLegal entities, transfer mechanisms and DPA links, checked by a person
• Download the registry as a CSVFree, for a spreadsheet
• Guides for privacy practicesHow the work is actually done

Other crm and marketing

Six of them. All crm and marketing in the registry · others that transfer the same way.

• 6SenseUS
• ActiveCampaignUS
• AdobeUS
• AirshipUS
• AkixiGB
• ApolloUS