First open-source data discovery and observability platform. We make a life for data practitioners easy so you can focus on your business.

Qualitis is a one-stop data quality management platform that supports quality verification, notification, and management for various datasource. It is used to solve various data quality problems caused by data processing. https://github.com/WeBankFinTech/Qualitis

Know your data better！Datavines is Next-gen Data Observability Platform, support metadata manage and data quality.

Profile and monitor your ML data pipeline end-to-end

Data Quality and Observability platform for the whole data lifecycle, from profiling new data sources to full automation with Data Observability. Configure data quality checks from the UI or in YAML files, let DQOps run the data quality checks daily to detect data quality issues.

An RDF Unit Testing Suite

Jumbune, an open source BigData APM & Data Quality Management Platform for Data Clouds. Enterprise feature offering is available at http://jumbune.com. More details of open source offering are at,

The classic desktop version of osDQ

A data quality tool generating reports with differential privacy

A service for validating replicator correctness.

A repository of OpenStreetMap (OSM) measures

Analyze structure and content of relational databases through a simple UI.

A watchful protector ensuring security, accuracy, and information governance. "Sentinel is more than a name—it’s a promise. A watchful protector of your organization’s most valuable asset: information. With unwavering focus on security, precision, and governance, Sentinel ensures that your data remains accurate, trustworthy, and compliant."

Profiles the fields to generate statistics on each column specified.

SNIK Data Quality Evaluation

DQGUI is an IDE written in JavaFX for the IQM4HD DSL (Domain Specific Language)