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CrateDB

by CrateDB · Since 2013
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ActiveAvailable globallyCloudFree tier
Quick facts
VendorCrateDB
Year launched2013
StatusActive
LocationRedwood City, California
Countries servedGlobal
Languages4
Integrations53+
Free tierYES
Free trialYES
Contact salesN/A

About CrateDB

CrateDB is a real-time analytics database software from CrateDB that handles any data type at massive scale with simple SQL. It combines high-volume data ingestion, instant querying, and support for high cardinality and dimensionality so organizations can perform real-time analytics effectively. CrateDB provides features like integrations, improved security, and operates smoothly across various editions including CrateDB Cloud, CrateDB Enterprise, and CrateDB OSS. This enables businesses to access analytics, search, and vectors within a resilient infrastructure. Key capabilities: high cardinality SQL syntax real-time analytics integration support built-in security easy to operate Best for: data-driven organizations that need effective real-time data analytics solutions.

CrateDB is a distributed SQL database built to serve as a unified data platform that converges analytics, search, and AI capabilities in real-time. Designed to simplify the complexities of managing large-scale and fast-moving datasets, especially those generated by machines or streaming systems, it brings together the scalability of NoSQL with the familiarity of SQL. A standout feature is its ability to work seamlessly with diverse data formats—relational, JSON, time-series, geospatial, full-text, and vector—while still providing a standard SQL interface that makes it accessible to a wide array of users, from developers to data scientists. One of CrateDB’s most notable advantages lies in its performance, enabling users to ingest millions of data points per second and run complex ad-hoc queries on billions of records in milliseconds. This speed is largely thanks to its distributed query engine, columnar storage, and smart indexing system, which together support turbocharged aggregations and real-time data exploration. Another strength of CrateDB is its integration of Apache Lucene for full-text, geospatial, and hybrid searches, alongside native vector support for AI-driven applications like semantic search and recommendation engines.

Pros & Cons

Pros
  • Real-time analytics: Handles massive streaming and historical datasets with millisecond query speeds.
  • Multi-model support: Combines time-series, vector, geospatial, full-text, and relational data in one system.
  • SQL-based simplicity: Uses familiar SQL syntax, making onboarding and integration with tools like Grafana and Tableau easy.
  • Scalable architecture: Distributed and fault-tolerant design supports petabyte-scale workloads and automatic failover.
  • AI-ready: Seamlessly integrates with AI/ML models and frameworks like LangChain.
  • PostgreSQL compatibility: Ensures smooth migration and third-party tool support.
  • Flexible deployment: Available as DBaaS, hybrid cloud, or self-managed—plus edge support.
Cons
  • Steep learning curve: Advanced features may require technical expertise to fully leverage.
  • Limited ORM support: Developers may need to write raw SQL queries.
  • Sparse documentation: Beginners may struggle due to lack of tutorials and practical examples.
  • UI limitations: Admin dashboard could benefit from usability improvements.
  • Young ecosystem: Still maturing, with fewer community resources compared to older platforms.

Features

Key features

Unified Data Layer

Combines analytics, search, and AI functionalities in a single database.

Real-Time Data Insights

Provides immediate access to real-time data for instant decision-making.

Hybrid Search Powered by Lucene

Performs full-text, geospatial, vector, and hybrid searches on diverse data types.

Seamless AI Model Integration

Stores, searches, and queries vectors for real-time AI training and predictions.

Dynamic Schema and Indexing

Adapts to evolving data structures and optimizes indexing on the fly without downtime.

Scalable and Resilient Architecture

Manages petabytes of data with high-speed performance and fault tolerance.

Additional features

Unified Data Layer

Serves as a single platform for analytics, search, and AI.

Real-Time Ingest to Insights

Processes data from ingestion to actionable insights in real-time.

Real-Time Data Insights

Provides immediate access to data for rapid decision-making.

Turbocharged Aggregations

Runs ad-hoc queries on billions of records in milliseconds using columnar storage.

Hybrid Search Powered by Lucene

Enables full-text, geospatial, vector similarity, and combined searches via a distributed SQL query engine built on Apache Lucene.

Seamless AI Model Integration

Allows effortless integration of AI models for storing, searching, and querying vectors, supporting real-time training and predictions.

Dynamic Schema and Indexing

Automatically adapts to evolving data types and schema changes with dynamic optimization of indexing.

Built for Scale and Resilience

Manages massive data volumes (millions to petabytes) with high-speed performance and a fault-tolerant, distributed architecture.

Enhanced Developer Productivity

Offers native SQL for simple queries and quick onboarding.

Multi-Model Data Support

Analyzes relational, JSON, time-series, geospatial, full-text, and vector data within a single system.

PostgreSQL Compatibility

Ensures easy integration with third-party tools like Grafana and Tableau.

Vector Store

Seamlessly integrates with AI/ML tools and LangChain, offering flexibility in choosing LLMs and embedding algorithms.

Open-Source Licensing Model

Provides freedom from vendor lock-in and support from a growing developer community.

Time-Series Data Support

Handles complex analytics on rapidly increasing time-series datasets.

JSON Data Support

Efficiently stores and queries JSON data.

Vector Data Support

Manages and queries vector embeddings.

Text Data Support

Handles full-text search capabilities.

Geospatial Data Support

Supports geospatial data and queries.

Streamlined Operations

Offers a cost-efficient, robust, and scalable architecture.

Eliminates Database Combinations

Reduces overhead by removing the need to combine and synchronize different databases.

High Availability

Ensures data safety and accessibility with automatic failover, recovery, and replication.

Resilient Architecture

Detects failures and maintains cluster health in distributed environments.

Multiple Deployment Models

Offers DBaaS (Database-as-a-Service), hybrid cloud, and self-managed options.

Edge Deployment

Supports deployment in environments with limited connectivity.

Scalability from Prototype to Production

Seamlessly scales from single-laptop prototypes to dozens of servers with terabytes of data.

Distributed Query Engine

Distributes queries across the whole cluster for efficient execution.

Continuous Optimization

The database evolves continuously to enhance AI-driven workflows.

Automatic Query Distribution

Distributes queries automatically across the cluster.

Horizontal Scalability

Allows adding nodes to scale the system easily.

DBaaS (CrateDB Cloud)

Fully managed service operated by CrateDB engineers, deployable on AWS, Azure, or Google Cloud.

Cloud Native

Designed for cloud environments.

Automation (Cloud)

Includes SQL Scheduler, table policies, and logging.

Embedded Query Console (Cloud)

Provides a web-based interface for queries.

Connectors to Import Data (Cloud)

Connectors for on-demand or real-time data ingestion.

CrateDB Cloud CLI

Programmatically creates and manages deployments.

Automatic Backup (Cloud)

Ensures data safety with automated backups.

SOC 2 Type 2 Compliant

Adheres to security compliance standards on Azure and AWS.

Data Encryption

Encrypts data for security.

Authorization

Manages user permissions.

Auditing

Logs user activity for accountability.

ISO 27001 Certification

Adheres to information security management standards.

Support Plans

Offers Standard or Premium support plans with contractual SLAs.

Dedicated Customer Success Manager

Provides personalized assistance for critical workloads.

Pricing

Free trial
Free version
Request a quote
Promo Offer

Monthly plans

Teacher Premium
USD 0.06/mo
billed monthly

Countries & Languages

Global
Countries served
4
Interface languages
19
Billing currencies

Interface languages

EnglishGermanFrenchSpanish

Billing currencies

🇺🇸USD🇪🇺EUR🇬🇧GBP🇯🇵JPY🇦🇺AUD🇨🇦CAD🇨🇭CHF🇨🇳CNY🇸🇪SEK🇳🇿NZD🇰🇷KRW🇸🇬SGD🇮🇳INR🇷🇺RUB🇭🇰HKD🇳🇴NOK🇲🇽MXN🇿🇦ZAR🇧🇷BRL

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