Compatibility reference
The following table defines integrations and tools supported by GX Cloud and GX Core.
| Service | GX Cloud | GX Core | Notes |
|---|---|---|---|
| Data sources | AlloyDB Amazon Aurora PostgreSQL Amazon S3 Azure Blob Storage BigQuery Citus Databricks SQL Google Cloud Storage Neon Pandas PostgreSQL Redshift Snowflake Spark | AlloyDB Amazon Aurora PostgreSQL Amazon S3 Azure Blob Storage BigQuery Citus Databricks SQL Google Cloud Storage Neon Pandas PostgreSQL Redshift Snowflake Spark SQLite | We've seen GX Core work with the following data sources in the past, but we don't guarantee ongoing compatibility at this time: Athena, AWS Glue, Clickhouse, Databricks (Spark), Dremio, EMR Spark, Microsoft Fabric, MSSQL, MySQL, Teradata, Trino, and Vertica. |
| Notifications | Email Microsoft Teams Slack Custom | We support the general workflow for creating custom notifications with Actions but cannot help troubleshoot the domain-specific logic within a custom Action. | |
| Credential stores | Environment variables | Environment variablesconfig_variables.yml | |
| Orchestrators | Airflow version 2.9.0+ | Airflow version 2.9.0+ | Although only Airflow is supported, GX Cloud and GX Core should work with any orchestrator that executes Python code. |
| Operating systems | Mac/Linux | Mac/Linux | Though GX does not currently support Windows, we've seen users successfully deploy on Windows. |
| Python versions | 3.10 to 3.13 | 3.10 to 3.13 | GX typically follows the Python release cycle. |
| GX library versions | ≥1.0 | ≥1.0 | Support for 0.18 was deprecated October 25, 2024 and reached end of life on October 1, 2025. |
| Core dependencies | View current core dependency support in GitHub | View current core dependency support in GitHub | GX typically supports core package dependencies for 2 years after initial release. Exceptions are made to support Amazon Managed Workflows for Apache Airflow (MWAA) - GX typically supports the versions of dependencies that are pinned in MWAA constraints files. |
| Optional dependencies | View current optional dependency support in GitHub | View current optional dependency support in GitHub | GX typically supports optional package dependencies for 1 year after initial release. Exceptions are made to support Amazon Managed Workflows for Apache Airflow (MWAA) - GX typically supports the versions of dependencies that are pinned in MWAA constraints files. |
| Web browsers | Google Chrome Mozilla Firefox Apple Safari Microsoft Edge | Google Chrome Mozilla Firefox Apple Safari Microsoft Edge | Only the latest version of each browser is supported. |