Great Expectations

Great Expectations

Verified

Data Quality

Open source data validation framework for testing and documenting data pipelines.

50-100 employees
San Francisco, CA
Founded 2017
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Product Overview

Great Expectations

Open-source data quality framework that helps data teams test, document, and monitor data pipelines. Provides a Python-based solution for data validation and profiling with extensive built-in expectations.

Unique Value Proposition

The most comprehensive open-source data quality framework with 300+ built-in expectations and automatic data documentation. Enables data teams to define data quality as code and integrate testing into CI/CD pipelines.

Categories

Data Quality
Data Validation
Testing
Monitoring
Open Source

Target Market

Industries

Financial Services
Healthcare
E-commerce
Technology
Retail
Media

Company Size

50 - 10000 employees

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Pricing Information

Pricing Model

tiered

Free Trial Available

30-day trial period

Typical Contract Length

12 months

Key Features

300+ built-in expectations
Data profiling
Automated data documentation
Data validation
Expectation suites
Checkpoint validation
Data Docs generation
CI/CD integration
Custom expectations framework
Batch processing support
Multi-backend support
Statistical testing
Anomaly detection
Version control integration
Python SDK

Integrations

Snowflake
BigQuery
Databricks
PostgreSQL
MySQL
Redshift
Spark
Pandas
SQLAlchemy
Airflow
dbt
Prefect
Dagster
GitHub Actions
Jenkins
S3
Azure Blob Storage
GCS
API Available
View Docs

Security Features

Role-Based Access Control (RBAC)
SSO support
Audit logging
Encrypted storage
API authentication
Secrets management

Implementation & Support

Implementation Time

2 weeks (14 days)

Deployment Options

Cloud
On-Premise

Support Hours

Business Hours

Training Resources Available