ClickHouse

What ClickHouse does

ClickHouse is a real-time analytics and data infrastructure company headquartered in the San Francisco Bay Area with a European base in Amsterdam and a Japanese subsidiary (ClickHouse K.K.) operating across APAC. The company's core technology is an open-source, column-oriented OLAP database management system originally developed at Yandex starting in 2009 and released under the Apache 2.0 license in 2016. ClickHouse, Inc. was incorporated in September 2021 to commercialize the technology. The system uses vectorized query execution and MPP architecture to deliver sub-second query latency on petabyte-scale datasets, validated by production deployments at Tesla, Cloudflare, Trip.com (50+ PB), and others.

The company's commercial product portfolio centers on ClickHouse Cloud, a fully managed service available on AWS, GCP, and Azure marketplaces, supplemented by Bring Your Own Cloud (BYOC), Managed Postgres by ClickHouse, Managed ClickStack (observability), and acquired products including Langfuse (LLM observability) and LibreChat (AI chat). Open-source offerings include ClickStack for observability, the Agentic Data Stack, and chDB for in-process SQL. The company has launched ClickHouse Agents, a managed agentic analytics service powered by Anthropic's Claude.

ClickHouse operates a hybrid go-to-market combining product-led growth (free trials, consumption-based cloud pricing starting at $50/month) with enterprise field sales (dedicated VPs for Financial Services, Public Sector, APJ, and Global Solutions Architecture) and channel sales via the 60+ partner House Mates program. Revenue comes primarily from cloud subscriptions on hyperscaler marketplaces plus enterprise services; the company reported ARR exceeding $250 million with 4,000+ customers as of mid-2026, growing more than 250% year-over-year. The company competes against Snowflake, Databricks, BigQuery, Redshift, and Elasticsearch, claiming 23x better cost-performance on the CostBench benchmark at 100B-row scale.

Name

ClickHouse

Legal name

ClickHouse, Inc.

Website

https://clickhouse.com

Company type

Private

Founded year

2021

Operating status

Operating

Headcount range

251–500 employees

Short description

ClickHouse provides an open-source column-oriented OLAP database and managed ClickHouse Cloud service for real-time analytics, serving 4,000+ enterprises across AI, observability, financial services, and data-intensive industries worldwide.

Ownership category

akta.pro rank

Product category

Real-Time Analytics Database

NAICS

Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (5182), Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (518)

SIC

Services-Prepackaged Software (7372)

akta.pro primary industry

Cloud Data Warehouses (HDAEABAA)

akta.pro secondary industries

Lakehouse Platforms (HDAEABAB), Data Warehouse/Lakehouse Performance Optimization & Cost Management (HDAEABAL), Data Platforms & Modern Data Stack Services (Lakehouse, DW, MDM) (BPAEAHAC), Cloud Managed Services (Operations, Monitoring, Patching) (BPAEACAF), Cloud Managed Services (M365/Azure/AWS/GCP) (BPAEABAE)

Keywords

• Real-time analytics database
• Olap data warehouse
• Cloud database service
• Observability platform
• Llm observability

Headquarters

HQ city

Mountain View

HQ country

United States

HQ region

North America

Offices4 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

Technology or R&D, Personnel, Infrastructure, Marketing or Sales, Operations

Revenue model

1. ClickHouse Cloud Subscription: Fully managed cloud database service with consumption-based and fixed-tier pricing. Revenue comes from compute and storage usage on AWS, GCP, and Azure marketplaces, as well as direct subscriptions. The company reports ARR more than tripled year over year.
2. Open Source Software: Free open-source ClickHouse database available for self-managed deployment. Revenue is generated through support contracts, training, and enterprise features rather than software licensing fees.
3. Enterprise Services: Enterprise Edition deployments, dedicated support, and professional services for large organizations requiring custom deployments and SLA guarantees.
4. ClickStack and Add-on Services: Managed observability services, LLM observability (Langfuse Cloud), and other add-on cloud services for specific use cases.

Pricing tiers

Go-to-market motion3 records

Distribution channels6 records

Marketing channels7 records

Core offering

ClickHouse develops and sells a column-oriented, open-source OLAP database management system designed for real-time analytical processing. The company offers ClickHouse Cloud as a fully managed database service on AWS, GCP, and Azure, along with complementary products including Managed ClickStack (observability), Postgres Managed by ClickHouse, and Langfuse Cloud (LLM observability). Revenue is generated through consumption-based cloud subscriptions, enterprise contracts, and related managed services.

Product overview

ClickHouse is a real-time analytics and data infrastructure company offering a platform-plus-products architecture. The core offering is the open-source ClickHouse column-oriented OLAP database, which powers both self-managed deployments and the commercial ClickHouse Cloud managed service. The product portfolio includes ClickHouse Cloud (fully managed on AWS, GCP, Azure), Bring Your Own Cloud (BYOC for data sovereignty), Managed ClickStack (observability), Postgres Managed by ClickHouse (transactional service with native CDC), and Langfuse Cloud (LLM observability acquired January 2026). Open-source additions include ClickStack for observability, Agentic Data Stack for AI agent analytics, and chDB for in-process SQL. The ecosystem is supported by ClickPipes for CDC data ingestion and ClickHouse Keeper for cluster coordination.

Differentiator

Problem solved

Functional benefit

Brands

• ClickHouse Cloud: The best way to use ClickHouse, available on AWS, GCP, and Azure.
• ClickHouse
• ClickStack
• Managed ClickStack
• ClickHouse Agents
• Agentic Data Stack
• Langfuse
• ClickHouse K.K.
• ClickHouse Government
• Postgres Managed by ClickHouse
• chDB

Products and services

• ClickHouse Cloud Fully managed, cloud-hosted ClickHouse database available on AWS, GCP, and Azure. The primary commercial offering for running ClickHouse in production with serverless architecture, automatic scaling, and consumption-based pricing. Used by enterprises like Tesla, Anthropic, Lyft, and Meta for real-time analytics, observability, and AI workloads.
• ClickHouse (Open Source) Fast open-source column-oriented OLAP database management system for real-time analytics, released under Apache 2.0 license with over 48k GitHub stars and 2,000+ contributors. Available for self-managed deployment locally, on-premises, or in any cloud environment.
• Bring Your Own Cloud (BYOC) Fully managed ClickHouse service deployed in customer's own AWS and GCP accounts, providing data sovereignty and zero-trust networking for enterprises with strict data residency and security requirements.
• Postgres Managed by ClickHouse Enterprise-grade managed Postgres service with native CDC into ClickHouse, unified query layer via pg_clickhouse, and NVMe-backed storage for transactional and analytical workloads. Built in partnership with Ubicloud.
• Managed ClickStack Managed observability platform built on ClickHouse for logs, metrics, traces, and session replays with high-performance queries and long-term retention. Provides full-fidelity telemetry with sub-second query performance for SRE and DevOps teams.
• ClickStack (Open Source) Open-source observability stack for logs, metrics, traces, and session replays powered by ClickHouse. Provides full-fidelity telemetry with sub-second query performance for engineering teams building observability solutions.
• Langfuse Cloud Open-source LLM observability, evaluations, and prompt management platform for building and monitoring AI applications. Includes tracing, evaluation, and prompt management capabilities for AI applications and agents.
• Agentic Data Stack Open-source composable architecture for deploying AI agents that analyze large datasets through natural language, combining ClickHouse with LibreChat and MCP integration. Used by companies including Shopify, Daimler Truck, and Fetch.
• chDB In-process SQL engine powered by ClickHouse with a Pandas-compatible API for embedding analytical capabilities directly within applications. Enables developers to run high-performance analytical queries without external database infrastructure.
• ClickHouse Government Solution specifically designed for the public sector with compliance and security features for government use cases, available on AWS. Supports government agencies requiring real-time analytics infrastructure with strict security and compliance requirements.

Quantifiable outcome

• 23x better cost-performance than Snowflake, Databricks, BigQuery, and Redshift on CostBench benchmark at 100B rows
• +5 more outcomes

Named customers26 records

Segments7 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration17 records

AI capability10 records

Feature11 records

Partnerships

Twelve partnerships are on record, tiered regional, core and flagship.

• CloudZAregionalChannel Partner/ Reseller/ Distributor · 17 June 2026CloudZA, a South African cloud, data and AI partner, announced strategic partnership with ClickHouse to provide organizations with real-time analytics capabilities by combining CloudZA's cloud expertise with ClickHouse's high-performance analytical engine.
• ConfluentcoreTechnology or Integration · 29 May 2026ClickHouse is deepening its ecosystem partnership with Confluent for real-time data streaming and analytics integration.
• DatadogcoreTechnology or Integration · 27 May 2026ClickHouse and Datadog partnered to bring full-fidelity data to modern observability, combining Datadog's log management capabilities with ClickHouse's full-fidelity log retention at scale.
• House Mates Partner Program PartnerscoreChannel Partner/ Reseller/ Distributor · 27 May 2026ClickHouse launched House Mates partner program with 60+ ISV, services, consulting, and reseller partners including dbt Labs, Grafana Labs, IBM, Confluent, Fivetran, Astronomer, Cognizant, Presidio, DoiT, Tiger Analytics, and GrowthArc Technologies to provide structured enablement, certifications, co-selling, and integration validation.
• Google CloudflagshipStrategic or Co-development Partner · 21 April 2026ClickHouse expanded strategic collaboration with Google Cloud including native integration with Google Cloud Lakehouse, Bring Your Own Cloud deployment availability, migration to Google's Axion processors, and MCP server integration with Google Antigravity. These developments deliver deeper interoperability and performance gains for joint customers.
• LangfusecoreStrategic or Co-development Partner · 16 January 2026ClickHouse acquired Langfuse, an open-source LLM observability platform with over 20,000 GitHub stars and 26M+ monthly SDK installs. The acquisition expands ClickHouse's capabilities in LLM observability, evaluations, and prompt management for AI-powered applications, with the entire Langfuse team joining ClickHouse while maintaining Langfuse's open-source model.
• UbicloudcoreTechnology or Integration · 16 January 2026Partnership with Ubicloud to launch native enterprise-grade Postgres service natively integrated with ClickHouse, enabling transactional data from Postgres to synchronize with ClickHouse in just a few clicks.
• Japan CloudregionalChannel Partner/ Reseller/ Distributor · 7 November 2025ClickHouse established its Japanese subsidiary, ClickHouse K.K., through partnership with Japan Cloud to expand real-time data analytics and AI adoption in Japan, aligning with Japan's national digital strategy.
• LibreChatcoreStrategic or Co-development Partner · 5 November 2025ClickHouse acquired LibreChat, an open-source AI chat platform, to enhance its open-source Agentic Data Stack for deploying AI agents that analyze large datasets through natural language. The combined platform is being adopted by companies like Shopify, Daimler Truck, and Fetch.
• HyperDXcoreStrategic or Co-development Partner · 2 June 2025ClickHouse acquired HyperDX, an open-source observability platform, to deliver the fastest, most cost-effective open-source observability with session replay, blazing-fast queries, and seamless OpenTelemetry support.
• Amazon Web Services (AWS)flagshipStrategic or Co-development Partner · 10 December 2024ClickHouse signed a five-year strategic collaboration agreement (SCA) with AWS to accelerate innovation in real-time data warehousing, observability, business intelligence, and generative AI. ClickHouse achieved AWS Cloud Operations Competency, AWS AI Competency, AWS Retail Competency, and AWS Financial Services Competency.
• PeerDBcoreTechnology or Integration · 30 July 2024ClickHouse acquired PeerDB, a provider of change data capture solutions for Postgres databases. The technology powers real-time data replication from Postgres to ClickHouse for hundreds of enterprise customers, enabling seamless data migration and analytics.

Scale indicators11 records

Recent moves9 records

Expansion highlights8 records

Direct peers

• Snowflake: Snowflake is the leading cloud data warehouse that ClickHouse is explicitly benchmarked against. Both serve enterprise analytical workloads on shared cloud infrastructure and compete head-to-head for AI data warehousing and real-time analytics deals.
• Databricks: Databricks offers a lakehouse platform with SQL, AI, and ML capabilities that competes directly with ClickHouse Cloud. Both target the same enterprise AI/analytics buyers and overlap on real-time query performance and open formats.
• Google BigQuery: BigQuery is a serverless cloud data warehouse explicitly named in ClickHouse's CostBench comparison. It competes for the same hyperscaler-native analytical workloads, including AI/ML pipelines.
• Amazon Redshift: Redshift is AWS's managed cloud data warehouse and a benchmark target for ClickHouse. Both serve AWS-anchored enterprise customers for analytical workloads.
• Elastic (Elasticsearch): Elastic is ClickHouse's primary competitor in the observability/log analytics use case, with ClickHouse citing 4-30x faster queries and 50-70% cost reductions versus Elasticsearch for log workloads.
• Firebolt: Firebolt is a cloud-native analytical database offering sub-second query performance on cloud storage. It targets the same sub-second, high-concurrency analytical workloads as ClickHouse Cloud.
• Apache Druid: Apache Druid is an open-source real-time analytical database focused on sub-second OLAP queries on high-dimensional data. It overlaps with ClickHouse on real-time analytics for events, observability, and user-facing analytics.

Emerging players

• Starburst (Trino): Starburst is a commercial Trino-based query engine for federated analytics across data lakes and warehouses. It overlaps with ClickHouse in data warehousing use cases where SQL-on-everything is required.
• TimescaleDB: Timescale offers a managed time-series database built on PostgreSQL. It overlaps with ClickHouse for time-series and observability workloads but with a narrower specialization.
• DuckDB / MotherDuck: MotherDuck is a serverless cloud version of DuckDB focused on embedded/lightweight analytical workloads. It overlaps with chDB and ClickHouse's in-process query use cases.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/ClickhouseDB
• GitHubgithub.com/ClickHouse/ClickHouse
• YouTubeyoutube.com/c/ClickHouseDB
• LinkedInlinkedin.com/company/clickhouseinc
• Facebookfacebook.com/clickhouseinc

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles11 records

Subsidiaries4 records

Funding overview

Funding rounds8 records

Investors35 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A5 records

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about ClickHouse