The fastest
analytical database for
Unlock faster queries without skyrocketing costs.
Open House videos: ClickHouse deep dives, customer stories and user interviews. Watch now!
ClickHouse is Trusted by
Build real-time data products that scale
Sony, Lyft, Cisco, GitLab and many more choose ClickHouse Cloud for its scale, efficiency, and ease of use.
Filter by
“ClickHouse played an instrumental role in helping us develop and ship Claude 4.”
Anthropic
“ClickHouse checked every box. We have availability, we have speed, we have durability. We have everything we could want.”
Tesla
“We needed something to slice and dice real-time data, like rides and driver hours across cities and regions where Lyft runs. Using ClickHouse resulted into a lot of performance benefits for us with huge cost savings for the org.”
Lyft
Why ClickHouse?
ClickHouse is the fastest and most resource efficient real-time data warehouse and open-source database.
Blazing fast
Ultimate query performance that your mission-critical and time-sensitive applications can depend on.
Developer friendly
Built to ensure that even the most sophisticated data analysis can be done intuitively, using simple SQL.
Cost effective
Best-in-class compression ratios
that reduce storage and accelerate
performance.
that reduce storage and accelerate
performance.
Open
Source
More ->Secure,
compliant
More ->Resource
optimized
More ->Proven
at scale
More ->100+
integrations
More ->Get started in a few minutes with a free cloud trial ->
Seamlessly integrate with your stack
Choose from our growing ecosystem of integrations for data ingestion, visualization, language clients, and more.
Why is ClickHouse so fast?
Column-oriented databases are better suited to OLAP scenarios. They are at least 100x faster in processing most queries. ClickHouse uses all available system resources to their full potential to process each analytical query as fast as possible.
Row-oriented databases
In row-oriented databases, data is stored in rows, with all the values related to a row physically stored next to each other.
Column-oriented databases
In column-oriented databases, like ClickHouse, data is stored in columns, with values from the same columns stored together.
Deploy your way
Unlike traditional closed-source databases, ClickHouse runs in every environment, whether it’s on your machine or in the cloud.
ClickHouse Cloud
The best way to use ClickHouse. Available on AWS, GCP, Azure and, on
their respective marketplaces.
Get startedtheir respective marketplaces.
ClickHouse
Spin up a database server with
open-source ClickHouse. Always free.
Download ClickHouseopen-source ClickHouse. Always free.
ClickHouse Local
Run fast queries on local files (CSV, TSV, Parquet, and many more) without a server.
Download ClickHouse LocalJoin the 100k+ developers using ClickHouse today
2.5k+Contributors
58.4k+PRs
41.8k+Stars
FAQs
Wherever you need us, we’re there. We love to engage in thoughtful conversation with the ClickHouse community and are always on-hand to answer your questions.
Ask us anything 01
02
03
04
05
Start using ClickHouse in minutes
Install ClickHouse for MacOS, Linux, and FreeBSD.
$ curl https://clickhouse.com/ | sh
Or install for Windows, Docker or see other install options.
Watch this getting started video to learn more about ClickHouse.
Products
Resources
© 2025 ClickHouse, Inc. HQ in the Bay Area, CA and Amsterdam, NL.