Atlas vs Grai
Atlas
atlasgo.ioGrai
grai.ioSide by side
| Figure | Atlas | Grai |
|---|---|---|
| Price from | $9/mo | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | Yes | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 8 | 1 |
| Spec score · Data Lineage Tools | 9.4 (#1) | 8.3 (#7) |
| Founded | LinkedIn lists the company as founded in 2021. | 2021 |
| Integrations | Official integrations include Kubernetes Operator, Terraform Provider, GitHub Actions, GitLab CI, CircleCI, Bitbucket Pipes and Azure DevOps. | Listed connectors include Snowflake, BigQuery, Redshift, Postgres, MySQL, SQL Server, dbt, Fivetran, flat files, Metabase, and Looker (alpha). |
| Open source | Atlas describes itself as open-core, with its core engine available under the Apache 2.0 license and advanced features available in proprietary versions. | The project describes itself as fully open source and self-hosted, with users retaining control over their data and hosting environment. |
| Support | The pricing page lists GitHub and Discord support for Starter, business-hours support for Pro, and a custom SLA for Enterprise. | The repository lists [email protected] for contact and points users to Slack and a community roadmap for requests and bug reports. |
| What it does | Atlas manages database schemas and changes as code by planning, testing, linting and applying migrations. | Grai helps users understand and test how data relates across databases, warehouses, APIs, and dashboards. |
Plans
Atlas
- Atlas StarterFree
- Atlas StarterFree
- Atlas Pro (Team)$9 a month
- Atlas Pro (Team)$9 a month
- Atlas Schema Monitoring$39 a month
- Atlas Schema Monitoring Pro$39 a month
- Atlas Pipelines Pro$59 a month
- Atlas EnterprisePriced on request
In their own words
Atlas
Atlas is a language-independent tool for managing database schemas and migrations through declarative, versioned workflows. It compares a database's current state with a desired schema expressed in HCL, SQL, or an ORM format, then can generate and execute a migration plan. Teams can lint and validate migrations, run safety checks, and test schemas and migrations. The open version supports PostgreSQL, MySQL, MariaDB, SQLite, TiDB, and LibSQL; Pro adds drivers including SQL Server, Oracle, Snowflake, and Databricks. Atlas describes its core engine as open source under Apache 2.0, with advanced features in proprietary versions. Integrations include Kubernetes, Terraform, GitHub Actions, GitLab CI, CircleCI, Bitbucket Pipelines, Azure DevOps, and a Go SDK. Starter is free. Atlas Pro costs $9 per developer per month, plus usage-based pricing for CI/CD pipelines and databases; new users can try Pro for 30 days. Schema Monitoring costs $39 per monitored database per month. Enterprise pricing is custom.
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.