ClickHouse

Data & ML Infrastructure9 vendorsUpdated Nov 10, 20266 added clickhouse.com Subprocessor list

Open-source column-oriented OLAP database

ClickHouse uses 9 subprocessors and infrastructure vendors, including AWS, Google Cloud and Azure, based on its public subprocessor list. Last checked Nov 10, 2026.

AI Stack · 2

Infrastructure · 7

AI Stack

Model Serving

Amazon Bedrock

47 companies

Generative AI services

Evals & Testing

Kapa.ai

14 companies

Support deflection with AI

Infrastructure

Cloud & Networking

AWS

1307 companies

Cloud hosting and infrastructure provider; control plane; ClickPipes data ingestion

Azure

595 companies

Cloud hosting and infrastructure provider; ClickPipes data ingestion

Google Cloud

1081 companies

Cloud hosting and infrastructure provider; ClickPipes data ingestion

CRM & Support

Pylon

126 companies

Customer support chat platform

Salesforce

399 companies

Customer support case management, messaging services (Slack)

Waypoint

2 companies

Support knowledge management

Developer Platform

GitHub

207 companies

Support escalations

Model labs reached through vendors 4

ClickHouse does not list these model providers. Vendors on its list name them on their own subprocessor lists.

Named on vendor websites 3

These vendors name ClickHouse as a customer on their own website. They are not on ClickHouse’s subprocessor list.

Changes

Mar 4, 2026 to Nov 10, 2026Source

Added 6

Earlier lists

Mar 4, 20263 vendors

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