ClickStack - the ClickHouse observability stack

Landing page for the ClickHouse Observability Stack

Try OTel FYI - OTel collector documentation made simple

OTel FYI is a community resource with clear, concise OpenTelemetry collector documentation. A great companion to ClickStack for understanding and configuring your OTel pipelines.

ClickStack is an open source, production-grade observability platform built on ClickHouse and OpenTelemetry (OTel) that unifies logs, traces, metrics, and sessions in a single high-performance solution. It enables developers and SREs to monitor and debug complex systems end-to-end without switching tools or manually correlating data.

ClickStack can be deployed in two ways. With ClickStack Open Source, you run and manage all components yourself, including ClickHouse, the ClickStack UI (HyperDX), and the OpenTelemetry Collector. With Managed ClickStack, ClickHouse and the ClickStack UI (HyperDX) are fully managed in ClickHouse Cloud, including authentication and operational concerns, leaving you to run only the OpenTelemetry Collector that receives telemetry from your workloads and forwards it via OTLP to ClickHouse Cloud.

Section	Description
Overview	Introduction to ClickStack and its key features
Getting Started	Quick start guide and basic setup instructions
Sample Datasets	Sample datasets and use cases
Architecture	System architecture and components overview
Deployment	Deployment guides and options
Configuration	Detailed configuration options and settings
Ingesting Data	Guidelines for ingesting data to ClickStack
Search	How to search and query your observability data
Production	Best practices for production deployment
FAQ	Frequently asked questions