When was ClickHouse founded?

ClickHouse was founded in 2012 and became a unicorn in 2022, reaching the milestone in 10 years. It raised its 1st funding round 9 years after its incorporation.

Where is ClickHouse located?

ClickHouse is headquartered in San Francisco, United States.

Who is the current CEO of ClickHouse?

Aaron Katz of ClickHouse. They have also founded 1 company and are angel investors in 2 startups.

Which legal entities is ClickHouse associated with?

ClickHouse is associated with AVEN FINANCIAL, INC and 1 other.

How many employees does ClickHouse have?

As of Jun 30, 2026, the latest employee count at ClickHouse is 623.

Is ClickHouse a funded company?

ClickHouse is a funded company, having raised a total of $1.05B across 7 funding rounds to date. The company's 1st funding round was a $50M Series A round, raised on Aug 2021.

How much is ClickHouse worth?

The latest valuation of ClickHouse is $15B as of Jun 01, 2026.

When was the latest funding round of ClickHouse?

ClickHouse's latest funding was a $400M Series D round on Jan 16, 2026, with participation from 8 investors.

Is ClickHouse a Database Technology company?

The primary sector of ClickHouse is Database Technology.

Where does ClickHouse rank among its competitors?

ClickHouse ranks 7th amongst 183 active competitors, of which 37 are funded. It stands 1st in terms of total funding among its competitors. The most recent competitor to raise funding was SurrealDB, which secured $23M in Feb, 2026.

Who are the top competitors of ClickHouse?

ClickHouse's top competitors include MongoDB, Oracle and Neo4j. Among them, SurrealDB secured the most recent funding round in February, 2026.

ClickHouse - 2026 Company Profile, Team, Funding & Competitors

ClickHouse is a series D company based in San Francisco (United States), founded in 2012 by Aaron Katz, Alexey Milovidov and Yury Izrailevsky. It operates as a Developer of open-source OLAP database management system and related tools. ClickHouse has raised $1.05B in funding from investors like Index Ventures, Khosla Ventures and Benchmark, with a current valuation of $15B. The company has 183 active competitors, including 37 funded and 18 that have exited. Its top competitors include companies like MongoDB, Oracle and Neo4j.

Company Details

Developer of open-source OLAP database management system and related tools. The company provides solutions for real-time analytics, observability, data warehousing, and machine learning applications. It offers both cloud-based and self-managed deployment options. The company's products include a managed observability stack and an agentic data stack. The database system supports integrations for data ingestion, visualization, and language clients.

Website: clickhouse.com
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Email ID: *****@clickhouse.com

Key Metrics

Founded Year

2012

Location

San Francisco, United States

Stage

Series D

Total Funding

$1.05B in 7 rounds

Latest Funding Round

Series D, Jan 16, 2026, $400M

Post Money Valuation

$15B as on Jun 01, 2026

Investors

Index Ventures & 35 more

Ranked

7^th among 183 active competitors

Employee Count

623 as on Jun 30, 2026

Investment & Acquisitions

Librechat & 2 more

Similar Companies

Scylla & 23 more

View ClickHouse's full profile

ClickHouse is associated with 2 legal entities given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
AVEN FINANCIAL, INC CIN: 841806329 , United States, Active	Jan 01, 1970	-	58 (As on Dec 31, 2024)	-
CLICKHOUSE, INC. CIN: 5917551 , United States, Active	Aug 11, 2021	-	-	-

ClickHouse has raised a total funding of $1.05B over 7 rounds. Its first funding round was on Aug 2021. Its latest funding round was a Series D round on Jan 16, 2026 for $400M. 8 investors participated in its latest round. ClickHouse has 33 institutional investors and 3 angel investors.

Here is the list of recent funding rounds of ClickHouse:

Filter this list

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Jan 16, 2026	$400M	Series D	-	-	Dragoneer Investment Group	Bessemer Venture Partners, GIC, Index Ventures, Khosla Ventures, Lightspeed Venture Partners, T. Rowe Price, WCM Investment Management
Oct 07, 2025	Undisclosed	Series C	-	-	-	Citi Ventures Studio, Insight Partners, Peak XV Partners, Founders Circle Capital, Adams Street Partners, Rosberg Ventures, Expanding Capital, Christian McCaffrey, GIC, Altimeter Capital, Bessemer Venture Partners, IVP, Bond Capital, D. E. SHAW INDIA
May 29, 2025	$350M	Series C	$6B	-	Khosla Ventures	Bond Capital, IVP, Battery Ventures, Bessemer Venture Partners, Index Ventures, Lightspeed Venture Partners, GIC, Benchmark, Coatue, FirstMark, Nebius

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View details of ClickHouse's funding rounds and investors

The founders of ClickHouse are Aaron Katz, Alexey Milovidov and Yury Izrailevsky. Aaron Katz is the CEO of ClickHouse.

Here are the details of ClickHouse's key team members:

Aaron Katz: Co-Founder & CEO of ClickHouse. They are also an angel investor in 2 startups.
Contact Info: 1 email address
Alexey Milovidov: Co-Founder & CTO of ClickHouse.
Contact Info: 1 email address
Yury Izrailevsky: Co-Founder & President of ClickHouse.
Contact Info: 1 email address

View details of ClickHouse's Founder profiles and Board Members

ClickHouse's employee count trend

ClickHouse has 623 employees as of Jun 26. Here is ClickHouse's employee count trend over the years:

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Top competitors of ClickHouse include MongoDB, Oracle and Neo4j. Here is the list of Top 10 competitors of ClickHouse, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	MongoDB 2007, New York City (United States), Public	Provider of a cloud-based database-as-a-service platform	$311M	Sequoia Capital, Intel & 26 others	84/100
2nd	Oracle 1977, Austin (United States), Public	Provider of cloud-based enterprise software solutions for applications, platform, and infrastructure management	-	EGI Booster, rifvc.com & 32 others	83/100
3rd	Neo4j 2007, San Mateo (United States), Series F	Provider of graph database management system and graph analytics platform	$581M	Sunstone, Eight Roads Ventures & 23 others	72/100
4th	InfluxData 2012, San Francisco (United States), Series E	Developer of a time series database platform for various applications	$189M	Y Combinator, Sapphire Ventures & 17 others	68/100
5th	Scylla 2012, Herzliya (Israel), Series C	Cassandra-compatible NoSQL data store	$94M	Eight Roads Ventures, Magma Venture Partners ... & 13 others	66/100
6th	Stardog Union 2010, Washington, DC (United States), Series C	Developer of an enterprise knowledge graph platform and AI data assistant	$32.5M	Contour Venture Partners, Dcode Capital & 6 others	66/100
7th	ClickHouse 2012, San Francisco (United States), Series D	Developer of open-source OLAP database management system and related tools	$1.05B	Adams Street Partners, Goldman Sachs & 34 others	66/100
8th	TigerData 2015, New York City (United States), Series C	Provider of a data platform for time-series, analytics, and AI	$181M	Icon Ventures, Tiger Global Management & 7 others	64/100
9th	Aerospike 2009, San Francisco (United States), Series E	Open source based NoSQL database platform for enterprises	$171M	New Enterprise Associates, Sumeru Equity Partners ... & 12 others	64/100
10th	SurrealDB 2021, London (United Kingdom), Series A	Developer of a multi-model database for AI agents and applications	$49M	FirstMark, Georgian & 4 others	63/100

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ClickHouse has acquired 3 companies including Librechat, HyperDX and PeerDB. ClickHouse has not made any investments as of now.

Here is the list of its acquisitions:

Date of Investment/Acquisition	Type	Company Name	Founded Year	Location
Nov 05, 2025	Acquisition	Librechat	2022	New York (United States)
Mar 06, 2025	Acquisition	HyperDX	2022	San Francisco (United States)
Jul 30, 2024	Acquisition	PeerDB	2023	San Francisco (United States)