Valuation
$45M
2026 Revenue
$250M
Funding
$0
YOY
201.2%
Team
197
Founded
2021
How ClickHouse CEO Aaron Katz grew ClickHouse to $250M revenue with a 197 person team in 2026.
ClickHouse is an open-source, column-oriented OLAP database management system that allows users to generate analytical reports using SQL queries in real-time. Its technology works 100-1000x faster than traditional database management systems, and processes hundreds of millions to over a billion rows and tens of gigabytes of data per server per second. With a widespread user base around the globe, the technology has received praise for its reliability, ease of use, and fault tolerance. Learn more at clickhouse.com.
Last updated
ClickHouse Revenue
In 2026, ClickHouse's revenue reached $250M. The company previously reported $83M in 2025. Since its launch in 2021, ClickHouse has shown consistent revenue growth.
ClickHouse Valuation, Funding Rounds
ClickHouse's most recent disclosed valuation is $45M.
ClickHouse is a bootstrapped Analytics Platforms startup. Founded in 2021, ClickHouse has grown to $250M in revenue without raising any venture capital or outside funding.
As a self-funded Analytics Platforms SaaS company, ClickHouse has built its business with no outside investment.
| Year | Round | Amount | Valuation | % Sold | Quote |
|---|
Founder / CEO
Q&A
| Question | Answer |
|---|---|
| What's your age? | - |
| Favorite online tool? | - |
| Favorite book? | - |
| Favorite CEO? | - |
| Advice for 20 year old self | - |
Customers
We do not have customer count information for ClickHouse yet.
ClickHouse Employees & Team Size
ClickHouse employs approximately 197 people as of 2026.
| Year | Milestone |
|---|---|
| 2024 | Reached 197 employees (June 2024) |
Frequently Asked Questions about ClickHouse
What is ClickHouse's revenue?
ClickHouse generates $250M in revenue.
Who founded ClickHouse?
ClickHouse was founded by Aaron Katz.
Who is the CEO of ClickHouse?
The CEO of ClickHouse is Aaron Katz.
How much funding does ClickHouse have?
ClickHouse raised $0.
How many employees does ClickHouse have?
ClickHouse has 197 employees.
Where is ClickHouse headquarters?
ClickHouse is headquartered in Redwood City, California, United States.
Compare ClickHouse to the industry
ClickHouse operates across multiple industries. Browse revenue, funding, and growth data for ClickHouse in each sector below.
Data and Sources
All figures on this page are taken directly from interviews or are estimates from public sources and proprietary models. Not financial advice. Read full disclaimer.
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