Node-RED vs Prefect
A side-by-side comparison of two self-hosted automation & workflows options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Node-RED
Flow-based programming for event-driven apps
VS
Prefect
Modern workflow orchestration for data and Python pipelines
| Feature | Node-RED | Prefect |
|---|---|---|
| Category | Automation & Workflows | Automation & Workflows |
| License | Apache-2.0 | Apache-2.0 |
| Language | JavaScript | Python |
| Setup difficulty | Easy | Medium |
| Min. RAM | 256 MB | 1,024 MB |
| Deployment | docker, bare-metal | docker, kubernetes, helm |
| GitHub stars | ★ 23,501 | ★ 23,573 |
| First released | 2013 | 2018 |
| Replaces | Zapier | AWS Step Functions, Azure Data Factory |
Why pick each one
Frequently asked questions
Is Node-RED or Prefect better?
Neither is universally better. Prefect has the larger community, while Node-RED is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.
Are Node-RED and Prefect free and open-source?
Yes. Node-RED is licensed under Apache-2.0 and Prefect under Apache-2.0. Both can be self-hosted at no software cost.
Can I run Node-RED and Prefect with Docker?
Node-RED: yes. Prefect: yes.