Apache Airflow vs Kestra
A side-by-side comparison of Apache Airflow and Kestra — pricing, license, deployment, and where each tool wins.
Apache Airflow
airflow.apache.org
Platform to programmatically author, schedule, and monitor workflows.
Kestra
kestra.io
Event-driven, language-agnostic platform to create, schedule, and monitor workflows. In code. Coordinate data pipelines and tasks such as ETL and ELT.
| Feature | Apache Airflow | Kestra |
|---|---|---|
| Pricing | Free | Free |
| Model | Open-source | Open-source |
| License | CC-BY-SA-3.0 | CC-BY-SA-3.0 |
| Deployment | Self-hosted | Self-hosted |
| Category | Automation | Automation |
| Self-hosted | ✓Yes | ✓Yes |
| Free tier | ✓Yes | ✓Yes |
Pick Apache Airflow if…
- ✓You prefer Apache Airflow's feature set or ecosystem fit.
Pick Kestra if…
- ✓You prefer Kestra's feature set or ecosystem fit.
Switch from Apache Airflow → Kestra
4–20hmedium risk
Plan a sprint — 4-20 engineering hours, run in parallel for a week.
Export from Apache Airflow: CSV, JSON
2 things to watch
- ⚠Manual data review recommended
- ⚠Fewer tutorials online for Kestra — expect more trial-and-error
Switch from Kestra → Apache Airflow
4–16hmedium risk
Plan a sprint — 4-16 engineering hours, run in parallel for a week.
Export from Kestra: CSV, JSON
1 things to watch
- ⚠Manual data review recommended