OSS Discovery

US
United States
PRODUCTIVITY
SELF-HOSTABLE
ACTIVELY MAINTAINED
PAID
ClickHouse

CLICKHOUSE

ClickHouse is a high-performance columnar OLAP database for real-time big data analytics. Process and analyze exabytes of data with SQL, scale linearly, and deploy across cloud or on-prem environments. Integrate seamlessly with Snowflake, S3, and leading data warehouses for actionable insights.

GITHUB STARS
47k
+12% this month
FORKS
8.3k
Active community
LAST PUSH
Apr 24, 2026
High momentum
WATCHERS
685
Tracking updates
LICENSE
Apache-2.0
Commercial use
ClickHouse is a high-performance columnar OLAP database for real-time big data analytics. Process and analyze exabytes of data with SQL, scale linearly, and deploy across cloud or on-prem environments. Integrate seamlessly with Snowflake, S3, and leading data warehouses for actionable insights.

High Performance

Built for speed and minimal overhead.

Self-hostable

Docker, Kubernetes, or bare metal

Developer Native

Programmable via any language workflow

SUPPORTED LANGUAGES

C++
C++
Python
Python
Assembly
Assembly
Shell
Shell
C
C
Jinja
Jinja
CMake
CMake
HTML
HTML
JavaScript
JavaScript
Java
Java
Clojure
Clojure
Dockerfile
Dockerfile
ANTLR
ANTLR
Rust
Rust
CSS
CSS
C#
C#
Perl
Perl
Cap'n Proto
Cap'n Proto
Go
Go
PLpgSQL
PLpgSQL
GAP
GAP
PHP
PHP
Makefile
Makefile
Vim Script
Vim Script
DIGITAL Command Language
DIGITAL Command Language

VISUAL INTERFACE

Screenshot 1
Screenshot 2
Screenshot 3

The Quick Glance

Status
Active
Category
Productivity
Pricing
Paid
Self-Hosted
Yes
Available on
Windows
macOS
Linux
Latest Release
v25.8.22.28-lts
Apr 17, 2026

Relative Standing — across 1,284 tools

STARS47k
Top 5% globally
FORKS8.3k
Top 3% in Open Source
ACTIVITYVery High
Top 10% Activity
WATCHERS685
Top 3% Community