ClickHouse - About the company
ClickHouse is a series D company based in San Francisco (United States), founded in 2012 by Aaron Katz, Yury Izrailevsky and Alexey Milovidov. 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 $6B. The company has 171 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
- Social
- 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
Post Money Valuation
$6B as on May 29, 2025
Investors
Ranked
5th among 171 active competitors
Employee Count
509 as on Mar 31, 2026
Legal entities associated with ClickHouse
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 | - | - | - |
Sign up to download ClickHouse's company profile
ClickHouse's funding and investors
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
Filter this listDate of Funding | Funding Amount | Round Name | Post-Money Valuation | Revenue Multiple | Lead Investors | Other Investors |
|---|---|---|---|---|---|---|
Jan 16, 2026 | $400M | Series D | - | - | ||
Oct 07, 2025 | Undisclosed | Series C | - | - | - | |
May 29, 2025 | $100M | Conventional Debt | - | - | - |
Access funding benchmarks and valuations. Sign up today!View details of ClickHouse's funding rounds and investors
ClickHouse's founders and board of directors
Founder? Claim ProfileThe founders of ClickHouse are Aaron Katz, Yury Izrailevsky and Alexey Milovidov. 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
- Yury Izrailevsky: Co-Founder & President of ClickHouse.
- Alexey Milovidov: Co-Founder & CTO of ClickHouse. Contact Info: 1 email address
View details of ClickHouse's Founder profiles and Board Members
ClickHouse's employee count trend
ClickHouse has 509 employees as of Mar 26. Here is ClickHouse's employee count trend over the years:
Uncover ClickHouse's growth story! Sign up today!
Access Tracxn on any website
Install Tracxn ExtensionOur Google Chrome extension lets you view company details while browsing their websites
ClickHouse's Competitors and alternates
Top competitors of ClickHouse include MongoDB, Oracle and Neo4j. Here is the list of Top 10 competitors of ClickHouse, ranked by Tracxn score:
Get insights and benchmarks for competitors of 2M+ companies! Sign up today!
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 | 85/100 | |
2nd | Oracle 1977, Austin (United States), Public | Hybrid cloud infrastructure platform | - | 83/100 | |
3rd | Neo4j 2007, San Mateo (United States), Series F | Provider of graph database management system and graph analytics platform | $581M | 72/100 | |
4th |  InfluxData 2012, San Francisco (United States), Series E | Developer of a time series database platform for various applications | $189M | 68/100 | |
5th |  ClickHouse 2012, San Francisco (United States), Series D | Developer of open-source OLAP database management system and related tools | $1.05B | 66/100 | |
6th |  Aerospike 2009, San Francisco (United States), Series E | Open source based NoSQL database platform for enterprises | $171M | 64/100 | |
7th |  SurrealDB 2021, London (United Kingdom), Series A | Developer of a multi-model database for AI agents and applications | $49M | 61/100 | |
8th | Stardog Union 2010, Washington, DC (United States), Series C | Developer of an enterprise knowledge graph platform and AI data assistant | $32.5M | 60/100 | |
9th |  Lynx Analytics 2010, Singapore (Singapore), Seed | AI based graph customer analytics platform for big data analytics | $10M | - | 60/100 |
10th | TigerGraph 2012, Redwood City (United States), Series C | Graph database for massive parallel processing | $172M | 58/100 |
Get insights and benchmarks for competitors of 2M+ companies! Sign up today!Looking for more details on ClickHouse's competitors? Click here to see the top ones
ClickHouse's Investments and acquisitions
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 | 2022 | New York (United States) | |
Mar 06, 2025 | Acquisition | 2022 | San Francisco (United States) | |
Jul 30, 2024 | Acquisition | 2023 | San Francisco (United States) |
Want to know more about where corporates are investing? Sign up today!See all acquisitions by ClickHouse
Reports related to ClickHouse
Here is the latest report on ClickHouse's sector:
News related to ClickHouse
Filter this listMedia has covered ClickHouse for a total of 17 events in the last 1 year, 4 of them have been about company updates and 3 about partnerships.
•
•
•
ClickHouse Raises $400M Series D Led by Dragoneer to Accelerate Expansion Across Analytics and AI InfrastructureFinancial Post•Jan 16, 2026•ClickHouse, Dragoneer Investment Group, Ubicloud, Langfuse and 10 others
•
ClickHouse Acquires LibreChat to Democratize AI Analytics with Open Source Agentic AI Data StackBusiness Wire•Nov 07, 2025•Librechat, ClickHouse
•
ClickHouse Partners with Japan Cloud to Establish ClickHouse K.K. and Accelerate Growth in JapanBusinessFortNight•Nov 07, 2025•ClickHouse, Japan Cloud
•
•
ClickHouse Adds Investors for Data Platform Designed for ‘Era of AI’PYMNTS.com•Oct 08, 2025•ClickHouse, Stifel, Goldman Sachs, Insight Partners and 16 others
•
Kevin Egan appointed as CRO of ClickHouse to boost growthFinancial Post•Jul 07, 2025•ClickHouse, Atlassian
•
•
Nebius participates in ClickHouse Series C to fund AI infrastructure growthWebDisclosure•May 30, 2025•Nebius, ClickHouse
Get curated news about company updates, funding rounds, M&A deals and others. Sign up today!Are you a Founder ?
FAQs about ClickHouse
Explore our recently published companies
- Jasminebowden - United Kingdom based, Unfunded company
- Anna Bella Fine Lingerie - Latvia based, 2013 founded, Unfunded company
- Vintrol Lubes - Delhi based, 1997 founded, Unfunded company
- DTSolutionz - Howrah based, 2025 founded, Unfunded company
- BuildMate - Nairobi based, 2025 founded, Unfunded company
- Infobrim - 2021 founded, Seed company
