Compatibility reference
The following table defines integrations and tools supported by GX Core.
| Service | GX Core | Notes |
|---|---|---|
| Data sources | AlloyDB Amazon Aurora PostgreSQL Amazon S3 Azure Blob Storage BigQuery Citus Databricks SQL Google Cloud Storage Microsoft Fabric Microsoft SQL Server Neon Oracle Pandas PostgreSQL Redshift Snowflake Spark SQLite Trino | Oracle is tested against Oracle Database 21c; 19c is expected to work and is not covered by our continuous integration. 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, MySQL, Teradata, and Vertica. |
| Actions | Email Microsoft Teams Slack Custom | We support the general workflow for creating custom Actions, but cannot help troubleshoot the domain-specific logic within a custom Action. |
| Credential stores | Environment variablesconfig_variables.yml | |
| Orchestrators | Airflow version 2.9.0+ | Although only Airflow is supported, GX Core should work with any orchestrator that executes Python code. |
| Operating systems | Mac/Linux | Though GX does not currently support Windows, we've seen users successfully deploy on Windows. |
| Python versions | 3.10 to 3.13 | GX typically follows the Python release cycle. GX currently supports Python 3.10 to 3.13. Python 3.14 and later are not currently supported. |
| GX library versions | ≥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 | 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 | 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 | Only the latest version of each browser is supported. |