Grai
Grai, a Y-Combinator-backed company, provides a comprehensive Continuous Integration (CI) solution for continuous data improvement, specializing in advanced data lineage and testing features.
Company Overview
Grai operates in the B2B infrastructure sector, with a primary focus on enhancing Continuous Integration (CI) processes for continuous data improvement. The company is part of the Y-Combinator S22 batch and supports a wide range of regions including the United States of America, United Kingdom, America/Canada, Europe, and offers remote and partly remote options. With locations in San Francisco, CA, USA; London, England, United Kingdom; and St. Louis, MO, USA, Grai maintains a lean team size of three members.
Services and Features
Grai offers a streamlined Continuous Integration (CI) process aimed at continuous data improvement. The platform supports a Python SDK for adding custom functionality on top of data lineage, which is accessible via REST API. It includes advanced customization options by allowing users to fork the project. Key features include email or Slack notifications for data changes or test failures, a data lineage graph with rich metadata, and intelligent mapping of tests across data pipelines with customizable behavior. It integrates seamlessly with GitHub, enabling the checking of changes in pull requests and running tests for downstream issues. Available for self-hosting with unlimited usage, users also benefit from community support through Slack.
Technology and Integrations
Grai integrates with every part of your data stack, providing pre-built integrations for importing metadata from a wide range of data stores and tools. The platform utilizes a data lineage graph with detailed metadata for each node and edge, which helps in intelligent mapping of tests across data pipelines. Integration with GitHub is facilitated through a GitHub app and workflow file code additions, allowing for automated tests and alerts for any data issues before merging into production. The Python SDK enables users to add custom functionality, and Grai's open-source nature allows for advanced customization by forking the project.
Open Source and Community Support
Grai is an open-source platform that supports self-hosting with unlimited usage. This flexibility ensures that users can integrate it deeply into their workflow without restrictions. The platform offers open-source version control for metadata, allowing for greater transparency and customization. Community support is available through Slack, providing a collaborative space for users to discuss issues, seek help, and share ideas. By leveraging community contributions, Grai continues to improve and adapt to the evolving needs of its users.
Advanced Data Lineage and Customization
Grai provides rich data lineage capabilities, offering column-level data lineage in as little as 10 minutes. This feature helps users catch data issues during Continuous Integration (CI) rather than in production, preventing breaking data changes in pull requests. The platform enables intelligent mapping of tests across data pipelines with customizable behavior, ensuring robust data validation and monitoring. With its advanced testing features and the ability to integrate with existing data stacks, Grai empowers users with precise control and comprehensive insights into their data environment.
