ClickHouse
An open-source database built for speed and scale
An open-source column-oriented database management system that allows generating analytical data reports in real-time.
Reviews for ClickHouse
Hear what real users highlight about this tool.
Reviews praise blistering speed, low-latency aggregations, and efficiency at massive scale, with many noting seamless onboarding and strong managed options. Makers of Langfuse say dashboards at their scale wouldn’t be feasible without it and value the open-source, self-hostable model. Makers of Dodo Payments chose it for fast analytics queries. Makers of Helicone AI highlight easy handling of huge datasets and impressive scalability. Users echo “crazy fast,” millisecond-level grouping over millions of rows, and a smooth ClickHouse Cloud experience.
This AI-generated snapshot distills top reviewer sentiments.
ClickHouse OSS was one of the very initial database we supported. Amazing OSS drivers and support.
Observability at scale = metrics + logs + traces → all powered by ClickHouse. 🚀
Superfast open-source analytical database for observability
As the fastest real-time data warehouse out there, ClickHouse lets us analyze keyword and ranking data in a sub-second range and deliver results instantly. It helps us visualize and process data even faster and more efficiently than Google Search Console itself.
ClickHouse really understood the assignment when it comes to speed - no cap, these queries hit different
The fastest analytical database I have used by far, capable of processing and grouping millions of rows in just milliseconds.
We use ClickHouse to our analytics and stats needs, hooked into Grafana. ClickHouse has been reliable and performant for us.
ClickHouse excels in large-scale analytics with its columnar storage, delivering high performance and scalability. It offers real-time querying, efficient data compression, full SQL support, and built-in fault tolerance. Cost-effective and open-source, it was an obvious choice for fast, scalable data insights.