autobrr vs Kestra
A side-by-side comparison of two self-hosted automation & workflows options — licensing, setup difficulty, resource needs, and what each one replaces.
autobrr
Automation tool for filtering and processing release feeds
VS
Kestra
Declarative orchestration and scheduling platform
| Feature | autobrr | Kestra |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Health score | 87 · Excellent | 97 · Excellent |
| Category | Automation & Workflows | Automation & Workflows |
| License | GPL-2.0 | Apache-2.0 |
| Language | Go | Java |
| Setup difficulty | Medium | Hard |
| Min. RAM | 128 MB | 1,024 MB |
| Deployment | docker, binary | docker, kubernetes |
| GitHub stars | ★ 3,045 | ★ 28,274 |
| First released | 2021 | 2021 |
| Replaces | Zapier | Zapier, Make |
What are autobrr and Kestra?
autobrr
autobrr is an open-source automation tool that monitors IRC and RSS release feeds, applies filters, and triggers actions such as sending releases to download clients. It is fully self-hosted.
- IRC and RSS monitoring
- Powerful filtering rules
- Download client actions
- Web interface
Kestra
Kestra is an event-driven orchestration platform for building and scheduling data and automation workflows declared in YAML. It targets data engineers and platform teams. It is deployed via Docker.
- Declarative YAML workflows
- Event-driven and scheduled runs
- Rich plugin ecosystem
- Built-in UI and API
autobrr vs Kestra: key differences
Autobrr is written in Go, while Kestra is built with Java. Licensing differs — GPL-2.0 for autobrr versus Apache-2.0 for Kestra. Autobrr is the lighter option, starting around 128 MB of RAM against 1,024 MB for Kestra. Kestra has the considerably larger community, at 28,274 GitHub stars versus 3,045.
Why pick each one
Choose autobrr if…
- Released under the GPL-2.0 license
- First-class Docker support for quick deployment
- Active community (3k GitHub stars)
- Written in Go
Choose Kestra if…
- Strong for data orchestration
- Scalable architecture
- Open-source license
Watch out for
- Steeper learning curve
- Heavier resource needs
Frequently asked questions
Is autobrr or Kestra better?
Neither is universally better. Kestra has the larger community, while autobrr is simpler to set up (medium difficulty). Choose based on the comparison table above and your own setup.
Are autobrr and Kestra free and open-source?
Yes. autobrr is licensed under GPL-2.0 and Kestra under Apache-2.0. Both can be self-hosted at no software cost.
Can I run autobrr and Kestra with Docker?
autobrr: yes. Kestra: yes.
Which is lighter on resources, autobrr or Kestra?
autobrr has the smaller minimum footprint at 128 MB of RAM, compared to about 1,024 MB for Kestra. Real-world usage depends on library size, user count, and enabled features.