| What it does | One data platform for every engine your application needs
| Fast open-source OLAP database for real-time analytics
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| Stage | Not given
| Established
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| Founded | Not given
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| Based in | IN
| US
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| Pricing model | Not given
| Freemium
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| Pricing | Not given
| Open-source ClickHouse is free. ClickHouse Cloud offers three tiers: Basic ($25.30/TB storage, $0.2181/compute unit/hr), Scale ($25.30/TB storage, $0.2985/compute unit/hr), and Enterprise ($25.30/TB storage, $0.3903/compute unit/hr). New users receive $300 in credits for 30 days. ClickHouse Managed
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| Key features | - PostgreSQL-compatible SQL with ACID transactions, views, triggers, PL/pgSQL functions and window functions
- Redis-compatible cache with all data types, Lua scripts, pub/sub, blocking commands and persistence
- Kafka-compatible streaming with partitioned streams, consumer groups and transactions
- S3-compatible object storage with versioning and multipart uploads
- Full-text search with ranking and highlights
- Cluster management with automatic failover and data replication
- Row-level security enabled by default on all tables
- Data migration from PostgreSQL, MySQL, SQLite, Redis, Kafka and S3 systems
- Official SDKs in TypeScript, Python, C# and Java
- pgvector and PostGIS support with HNSW indexes and spatial indexes
| - Column-oriented storage optimized for OLAP queries
- Real-time analytical queries with millisecond results
- Highly optimized compression techniques
- 100+ integrations with BI and data tools
- Deploy on AWS, GCP, or Azure
- Bring Your Own Cloud deployment model
- Automatic and manual scaling
- Multi-factor authentication and SSO
- 24/7 support for production issues
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| What makes it different | - Unified platform combining SQL, cache, streams, storage and search in a single binary with one identity and backup
- Compatible with existing client libraries and protocols so no application changes required
- Automatic failover and cluster scaling with every part replicated across servers
- Tested against real systems with 36,000 SQL queries matching PostgreSQL results
- Data sovereignty with complete data ownership and no proprietary lock-in
| - At least 100x faster than row-oriented databases for analytical queries
- Pay only for compute and storage used, scales to zero when idle
- Best-in-class compression with typical 10x compression ratios
- Apache 2 open-source license with full source code access
- Runs in any environment: cloud, on-premise, or local files
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 3 ● no change since last check | 84 ● no change since last check |
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| Trust Flow (Majestic) | 0 | 43 |
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| Citation Flow (Majestic) | 17 | 59 |
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| Referring domains (Majestic) | 4 | 9277 |
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Propus
ClickHouse