DataHub Cloud vs Grai
DataHub Cloud
datahub.comGrai
grai.ioSide by side
| Figure | DataHub Cloud | Grai |
|---|---|---|
| Price from | — | Free |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| Linux | — | Yes |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 1 | 1 |
| Spec score · Data Lineage Tools | 7.6 (#17) | 8.3 (#7) |
| Headquarters | Palo Alto, California | St. Louis, Missouri, United States |
| Integrations | The connector directory lists more than 150 data and AI integrations, including BigQuery, Databricks, dbt, Snowflake, Tableau, and Airflow. | Listed connectors include Snowflake, BigQuery, Redshift, Postgres, MySQL, SQL Server, dbt, Fivetran, flat files, Metabase, and Looker (alpha). |
| Intended users | The lineage page describes use cases for data analysts, data engineers, data scientists, and data governance teams. | Grai is presented for people who need to trace and test data relationships across data systems and applications. |
| Purpose | DataHub Cloud automatically captures data lineage and shows downstream impact in real time. | Grai describes itself as a data lineage tool for understanding and testing how data relates across databases, warehouses, APIs, and dashboards. |
| Security | The security page says customer data is encrypted at rest and in transit, with AWS KMS used to manage encryption keys. | Grai’s privacy policy says it uses commercially acceptable means to protect personal data but cannot guarantee absolute security. |
| Support | The Cloud vs. Core page says DataHub Cloud customers receive onboarding, multi-team training, adoption support, a dedicated customer success team, and a private Slack support channel. | The repository lists [email protected] for contact and points users to Slack and a community roadmap for requests and bug reports. |
Plans
In their own words
DataHub Cloud
DataHub Cloud has no write-up on Specifiction yet; its figures are above.
Grai
Grai is a data lineage tool for tracing and testing relationships among databases, warehouses, APIs, and dashboards. It can automatically build column-level lineage across warehouses and production services. Centralized validation tests run when upstream data sources change, and GitHub Actions can alert CI/CD workflows when production changes affect warehouses or dbt projects. Listed connectors include Snowflake, BigQuery, Redshift, Postgres, MySQL, SQL Server, dbt, Fivetran, flat files, Metabase, and Looker; the Looker connector is marked alpha. Grai describes itself as open source and self-hostable, with Docker Compose and Kubernetes examples and Helm charts. Grai Cloud is available to run for free. The frontend is a React web application, and the CLI is a Python client for the Grai server. The repository lists an MIT-0 license. The privacy policy says Grai collects email addresses, cookies, and usage data, and names AWS and Google Cloud Platform among its service providers. It says commercially acceptable measures are used to protect personal data but cannot guarantee absolute security. The repository lists [email protected] and points to Slack and a community roadmap for requests and bug reports.