Upstage: DPA, subprocessors and transfers

What to put in your subprocessor list

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

Questions people ask about Upstage

Where is Upstage's sub-processor list?

Upstage publishes the list of its own sub-processors at https://www.upstage.ai/privacy-policy/updated-sep-21-2026. We last opened that link on 31 October 2026.

Which legal entity does Upstage contract through?

Upstage Co., Ltd., registered in South Korea. 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 Upstage outside the EEA?

Adequacy decision. The European Commission has found the country's protection essentially equivalent to the EU's, so transfers need no further mechanism. Whether that is enough for a particular processing operation is a judgement for the controller.

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 South Korea5 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 ai providers

Six of them. All ai providers in the registry · others that transfer the same way.

• 1MindUS
• Ada ChatbotCA
• AlphaAI Technologies (Tavily)US
• Alta.AIUS
• AnthropicIE
• Anthropic PBCUS