Prefect expanded its open-source sponsorships after acquiring Dagster, supporting maintainers of dependencies used across both communities, including structlog, GraphQL-core, and watchdog, alongside ongoing sponsorship of projects such as SQLAlchemy, pytest, and PyO3.
Prefect's open source sponsorship: 2026 update
Prefect expanded its open-source sponsorships after acquiring Dagster, supporting maintainers of dependencies used across both communities, including structlog, GraphQL-core, and watchdog, alongside ongoing sponsorship of projects such as SQLAlchemy, pytest, and PyO3.
Source: Prefect