Open Source Alternatives
Open source alternatives to Prefect
Open source alternatives to Prefect, ranked by GitHub stars and freshness.
7 open-source alternatives in the index, ranked by GitHub stars and freshness.
Argo Workflows
Community
Workflow Engine for Kubernetes
Best for: Teams running workloads on Kubernetes who need declarative, auditable job orchestration without external services
Metaflow
Community
Build, Manage and Deploy AI/ML Systems
Best for: Data scientists and ML engineers building reproducible, scalable machine learning pipelines
Flyte
Community
Dynamic, resilient AI orchestration. Coordinate data, models, and compute as you build AI workflows.
Best for: Teams building and scaling production ML pipelines on Kubernetes
Pachyderm
Community
Data-Centric Pipelines and Data Versioning
Best for: Data engineers and ML teams needing reproducible data pipelines
Ploomber
Community
The fastest ⚡️ way to build data pipelines. Develop iteratively, deploy anywhere. ☁️
Best for: Data engineers and scientists building Python pipelines with iterative development needs
VDP
Community
🔮 Instill Core is a full-stack AI infrastructure tool for data, model and pipeline orchestration, designed to streamline every aspect of building versatile AI-first applications
Best for: Developers who need an integrated open-source platform for end-to-end AI pipeline orchestration
Airflow
Community
Platform created by the community to programmatically author, schedule and monitor workflows.
Best for: Teams that need a robust, code-driven scheduler for batch-oriented data pipelines