Conductor (Netflix) vs Prefect
| Tagline | Microservice workflow orchestration engine open-sourced by Netflix | Modern Python workflow orchestration for data pipelines and automation |
| Category | Automation & iPaaS | Automation & iPaaS |
| Replaces | Zapier, Workato | Zapier, Make |
| GitHub stars | 32k | 24k |
| Language | Java | Python |
| License | Apache-2.0 | Apache-2.0 |
| Self-host difficulty | 4/5 Involved | 3/5 Moderate |
| Deploy options | Docker Docker Compose Kubernetes Manual | Docker Docker Compose Kubernetes Manual |
| Managed hosting | ||
| Last updated | 3 days ago | today |
| View repo | View repo |
Where each falls short
The honest trade-offs — what you give up with each, versus the proprietary tools they replace.
Conductor (Netflix)
- Workflow logic defined in JSON/YAML; no drag-and-drop canvas for non-technical users
- Requires Elasticsearch and a relational DB for production — non-trivial infrastructure
- Community edition lacks built-in RBAC available in the commercial Orkes Cloud offering
Prefect
- Workflows are defined entirely in Python code; no drag-and-drop canvas for non-developers
- Self-hosted server lacks some cloud-tier features like SLA alerts and log streaming
- Trigger-based SaaS integrations require custom code rather than ready-made connectors
Bottom line
Choose Prefect if you want the lower-effort setup; choose Conductor (Netflix) for the larger community and ecosystem. Prefect has seen more recent development. Open each guide below for deploy steps and the full feature gap.
Conductor (Netflix)
Microservice workflow orchestration engine open-sourced by Netflix