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ClickHouse Cloud and ClickHouse BYOC Sub-Processors and Affiliates
Subscribe for Updates
Effective date: August 12, 2026
Archived version(s) here
ClickHouse and its Affiliates may engage the following entities to process Customer Personal Data. Capitalized terms not defined on this page have the meanings ascribed to them by the terms set forth in the governing agreement between Customer and ClickHouse that references this list.
Cloud Providers
These are applicable to ClickHouse Cloud only. This is not applicable to ClickHouse BYOC.
Third Party Processor	Description of Processing	Data Types	Location
Amazon Web Services (AWS)	Cloud hosting and infrastructure provider	ClickHouse Cloud runs on hosting and infrastructure resources provided by AWS. AWS hosts Customer Personal Data that Customer ingests for processing by ClickHouse Cloud.	Customer Selected
Google Cloud Platform (GCP)	Cloud hosting and infrastructure provider	ClickHouse Cloud runs on hosting and infrastructure resources provided by GCP. GCP hosts Customer Personal Data that Customer ingests for processing by ClickHouse Cloud.	Customer Selected
Azure	Cloud hosting and infrastructure provider	ClickHouse Cloud runs on hosting and infrastructure resources provided by Azure. Azure hosts Customer Personal Data that Customer ingests for processing by ClickHouse Cloud.	Customer Selected
Control Plane
This applies to ClickHouse Cloud only. This is not applicable to ClickHouse BYOC.
Third Party Processor	Description of Processing	Data Types	Location
AWS	Querying of Customer Personal Data Customer has ingested into ClickHouse Cloud.	The control plane for ClickHouse Cloud is hosted at AWS. The control plane is an intermediary layer through which users can query the Customer Personal Data Customer has ingested into ClickHouse Cloud (for example, using the SQL console or Query API endpoint).	United States of America, Germany, and Singapore
ClickPipes
This applies to ClickHouse Cloud only. This is not applicable to ClickHouse BYOC.
Third Party Processor	Description of Processing	Data Types	Location
AWS	Data ingestion pipeline	ClickPipes runs on AWS and manages data ingestion into ClickHouse Cloud from different sources.	Various (locations here)
GCP	Data ingestion pipeline	ClickPipes runs on GCP and manages data ingestion into ClickHouse Cloud from different sources.	Various (locations here)
Azure	Data ingestion pipeline	ClickPipes runs on Azure and manages data ingestion into ClickHouse Cloud from different sources.	Various (locations here)
Generative AI Service Providers
The following entities may process Customer Personal Data if Customer uses the AI Features in ClickHouse Cloud. This section is applicable to ClickHouse Cloud only. It is not applicable to ClickHouse BYOC.
Third Party Processor	Description of Processing	Data Types	Location
AWS Bedrock	Generative AI services	AI features use models hosted by AWS Bedrock to process Customer Personal Data when generating outputs from user inputs.	United States of America, Germany, and Singapore
Support
The following entities may process Customer Personal Data provided by Customer to ClickHouse in connection with the delivery of Support Services.
Third Party Processor	Description of Processing	Data Types	Location
Salesforce, Inc.	Customer support case management, messaging services (Slack)	Customer Personal Data in support tickets and support communications	United States of America
Pylon Labs, Inc.	Customer support chat platform	Customer Personal Data in support tickets and support communications	United States of America
Google LLC (Workspace)	Email and office applications	Customer Personal Data in support communications and documentation	United States of America
Waypoint Tech Inc.	Support knowledge management	Customer Personal Data in support tickets	United States of America
Github, Inc.	Support escalations	Customer Personal Data in support tickets	United States of America
kapa.ai, Inc.	Support deflection with AI	AI models process Customer Personal Data when generating outputs from user inputs.	United States of America
ClickHouse Affiliates	Description of Processing
ClickHouse, Inc. – United States of America	Provision of technical services, support services, and supporting the provision, management and maintenance of the Cloud Services.
ClickHouse Australia Pty Ltd – Australia	Provision of technical services, support services, and supporting the provision, management and maintenance of the Cloud Services.
ClickHouse BV – The Netherlands	Provision of technical services, support services, and supporting the provision, management and maintenance of the Cloud Services.
ClickHouse GmbH – Germany	Provision of technical services, support services, and supporting the provision, management and maintenance of the Cloud Services.
ClickHouse India Private Limited – India	Provision of technical services, support services, and supporting the provision, management and maintenance of the Cloud Services.
ClickHouse KK - Japan	Provision of technical services, support services, and supporting the provision, management and maintenance of the Cloud Services.
ClickHouse Pte Ltd – Singapore	Provision of technical services, support services, and supporting the provision, management and maintenance of the Cloud Services.
ClickHouse UK Co. Ltd. – United Kingdom	Provision of technical services, support services, and supporting the provision, management and maintenance of the Cloud Services.
Langfuse GmbH – Germany	Provision of technical services, support services, and supporting the provision, management and maintenance of the Cloud Services.
To subscribe to updates, you must register for updates via the “Subscribe” button located at the top of the ClickHouse Trust page located at https://trust.clickhouse.com. By subscribing to receive updates about this page, you will be notified by email about changes to Clickhouse’s Third-Party Subprocessors and ClickHouse Affiliates that may be involved in processing your Customer Personal Data.