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How ClickHouse CEO Aaron Katz grew ClickHouse to $15M revenue with a 197 person team in 2024.

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.

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ClickHouse Revenue

In 2024, ClickHouse's revenue reached $15M. Since its launch in 2021, ClickHouse has shown consistent revenue growth.

ClickHouse Revenue GrowthReported revenue / ARR by year$0$4M$8M$12M$16M2021202220232024$0$15MSource: GetLatka.com
YearMilestone
2024ClickHouse Hit $15m revenue in June 2024
2021Launched with $0 revenue

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 $15M 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.

ClickHouse Capital Raised & ValuationCumulative capital raised and post-money valuation by roundCapital raised (cum.)Valuation$0$120212021 cumulative: $0 • 2021 Founded: $02021 Founded: $0 valuationSource: GetLatka.com
YearRoundAmountValuation% Sold

ClickHouse Employees & Team Size

ClickHouse employs approximately 197 people as of 2026.

ClickHouse has 197 total employees in different roles and functions.

ClickHouse Team GrowthReported headcount over time050100150200250202120222023202400197197Source: GetLatka.com
YearMilestone
2024Reached 197 employees (June 2024)

Founder / CEO

Aaron Katz

Aaron Katz is listed as Founder / CEO at ClickHouse.

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Customers

We do not have customer count information for ClickHouse yet.

Frequently Asked Questions about ClickHouse

What is ClickHouse's revenue?

ClickHouse generates $15M 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.

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Source Attribution

Source: all data was collected from GetLatka company research and founder interviews. Revenue, funding, team, and customer figures are presented as company-reported or GetLatka-estimated metrics where the profile data identifies them that way.

Company data last updated .

ClickHouse Revenue 2024: $15M ARR, $45M Valuation