ClickHouse

Open source

Column-oriented database for real-time analytical queries on large datasets.

by ClickHouseOfficial site ↗Source code ↗

Pricing: free, usage
Free tier: true
License: open-source
Open source: Yes

Editorial review

ClickHouse has not yet been editorially reviewed. User reviews and published field data below are unaffected — we say so rather than implying an editorial verdict.

Facts & attributes

Every value carries its evidence state. “—” means unknown — never a silent default (P-02).

Identity · Taxonomy

Tags(open-source;cloud-native): OLAP, real-time analytics, columnar database, SQL, open source, data warehouse, observabilityVerification pending

Platform · Deployment

Delivery model(SaaS;self-hosted;desktop;mobile;embedded;managed-cloud;appliance): SaaS, self-hosted, managed-cloudVerification pending

Pricing · Licensing

Free plan(true/false): trueVerification pending
Free trial(true/false): trueVerification pending
License model(proprietary;open-source;source-available;dual-license): open-sourceVerification pending
Pricing model(free;subscription;usage;seat;asset;transaction;revenue-share;perpetual;custom): free, usageVerified
Source repository(HTTPS URL): https://github.com/ClickHouse/ClickHouseVerified
SPDX license IDs(Apache-2.0;MIT): Apache-2.0Verified
Trial length(14): 30Verified

Features · Product · Fit

Core capabilities(authoring;automation;analytics): real-time analytics with millisecond query results on billions of rows, column-oriented OLAP storage with best-in-class compression, vector search for machine learning and GenAI workloads, observability for logs, metrics, and traces via ClickStack, 100+ integrations for data ingestion, visualization, and language clientsVerification pending

Api · Integrations · Ecosystem

API available(true/false): trueVerification pending
Enterprise SSO(SAML;OIDC): SAML, Google social login, Microsoft social loginVerification pending

Security · Privacy · Compliance

Regulatory compliance(HIPAA;PCI DSS;FedRAMP;GDPR support): HIPAA, PCIVerified

Audience · Use · Case

Best for(Neutral editorial summary): Teams needing millisecond OLAP queries at petabyte scale, via the free open-source engine or usage-based cloud.Verification pending
Company-size fit(individual;SMB;mid-market;enterprise): individual, SMB, mid-market, enterpriseVerification pending
Primary use cases(build;monitor;automate): real-time analytics and instant dashboards at scale, observability workloads, data warehousing and offloading heavy analytics workloads, machine learning and GenAI applicationsVerification pending
Skill level(beginner;intermediate;advanced;specialist): intermediateVerification pending

Lifecycle · Versioning

Current version(1.12.3): 26.10.2.103-stableVerification pending
Maintenance status(active;maintenance;deprecated;EOL;archived): activeVerification pending

Vendor · Maintainer

Vendor type(commercial;foundation;community;government;consortium;individual): commercialVerification pending

User reviews

Review policy

No published reviews yet.