Record confirmed by a person on 3 November 2026. Nothing has changed since we started tracking this record.
Langfuse GmbH, a ClickHouse contracts through Langfuse GmbH, registered in Germany. It is registered inside the EEA, so sending personal data to it is not a transfer out of the EEA. Its trust center is published at https://langfuse.com/security. Its sub-processor list is published by Langfuse GmbH, a ClickHouse itself; the link is below. A person last went through this record on 3 November 2026.
Reaching Langfuse GmbH, a ClickHouse is not a transfer out of the EEA: it is registered in Germany. This is what the record holds for where it sends personal data on, and it is not something we have checked — its sub-processor list is the place to look.
A ready row. Replace the purpose with what your client actually uses Langfuse GmbH, a ClickHouse for.
| Subprocessor | Legal entity | Country | Purpose | Transfer | DPA |
|---|---|---|---|---|---|
| Langfuse GmbH, a ClickHouse | Langfuse GmbH | DE | AI providers | n/a | — |
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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.
Six of them. All ai providers in the registry.