Prefect vs ToolJet
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?
Prefect
Modern workflow orchestration for data and Python pipelines
VS
ToolJet
Low-code platform for building and automating business tools
| Feature | Prefect | ToolJet |
|---|---|---|
| Category | Automation & Workflows | Automation & Workflows |
| License | Apache-2.0 | AGPL-3.0 |
| Language | Python | JavaScript |
| Setup difficulty | Medium | Medium |
| Min. RAM | 1,024 MB | 2,048 MB |
| Deployment | docker, kubernetes, helm | docker, kubernetes, helm |
| GitHub stars | ★ 23,573 | ★ 38,306 |
| First released | 2018 | 2021 |
| Replaces | AWS Step Functions, Azure Data Factory | Retool, Microsoft Power Apps |
Why pick each one
Frequently asked questions
Is Prefect or ToolJet better?
Neither is universally better. ToolJet has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are Prefect and ToolJet free and open-source?
Yes. Prefect is licensed under Apache-2.0 and ToolJet under AGPL-3.0. Both can be self-hosted at no software cost.
Can I run Prefect and ToolJet with Docker?
Prefect: yes. ToolJet: yes.