Apache Airflow vs Syncthing Tray
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?
Apache Airflow
Programmatically author, schedule and monitor workflows
VS
Syncthing Tray
Tray application and CLI for managing Syncthing
| Feature | Apache Airflow | Syncthing Tray |
|---|---|---|
| Category | Automation & Workflows | Automation & Workflows |
| License | Apache-2.0 | GPL-3.0 |
| Language | Python | C++ |
| Setup difficulty | Hard | Easy |
| Min. RAM | 4,096 MB | 128 MB |
| Deployment | docker, kubernetes, helm | binary, source |
| GitHub stars | ★ 46,409 | ★ 2,906 |
| First released | 2015 | 2016 |
| Replaces | AWS Step Functions, Azure Data Factory | Resilio Sync |
Why pick each one
Choose Syncthing Tray if…
- Released under the GPL-3.0 license
- Easy to set up — beginner-friendly
- Active community (2.9k GitHub stars)
- Written in C++
Frequently asked questions
Is Apache Airflow or Syncthing Tray better?
Neither is universally better. Apache Airflow has the larger community, while Syncthing Tray is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.
Are Apache Airflow and Syncthing Tray free and open-source?
Yes. Apache Airflow is licensed under Apache-2.0 and Syncthing Tray under GPL-3.0. Both can be self-hosted at no software cost.
Can I run Apache Airflow and Syncthing Tray with Docker?
Apache Airflow: yes. Syncthing Tray: check the project docs for container support.