Apache Airflow
MLOps & Training · Free + paid
Workflow automation and scheduling platform
At a glance
- Made by
- The Apache Software Foundation
- Korean
- None (English and a few others only)
- API
- Yes
- Available on
- Web, CLI, API
- Open source
- Apache-2.0
- GitHub
- 47,170 stars · Apache-2.0
What is Apache Airflow?
Apache Airflow is a platform for programmatically authoring, scheduling, and monitoring workflows. Pipelines are defined in Python so they can be generated dynamically, and it scales through a modular architecture that coordinates multiple workers with a message queue. A web UI lets you view and manage workflow status and logs, and operator integrations run tasks on GCP, AWS, Azure, and more. It provides official Docker images, a Helm chart, a REST API-based CLI (airflowctl), and a Python API client.
- Define dynamic pipelines in pure Python
- Monitor, schedule, and manage workflows through the web UI
- Plug-and-play operators for external services such as GCP, AWS, and Azure
- Worker scaling based on a message queue
- Parameterization with Jinja templates
- REST API-based CLI (airflowctl) and Python API client
- Official Docker images and Helm chart (Kubernetes)
Who uses Apache Airflow and for what
- Python users automate workflows for building ML models, moving data, and managing infrastructure
Pricing
Open source + paid cloud-managed plans
Open-source version can be self-hosted for free, managed cloud services are paid based on usage/seats
Estimate based on AI knowledge - please verify on the official site
AI tools similar to Apache Airflow (alternatives)
Apache Airflow vs. alternatives at a glance
| AI | Pricing | Combos on the map | Connected tools | Free | Cheapest monthly | Korean |
|---|---|---|---|---|---|---|
| Apache Airflow | Free + paid | 0 | 3 | — | — | No |
| Kubeflow | Free + paid | 0 | 3 | — | — | No |
| Prefect | Free + paid | 0 | 3 | Yes | $100/mo | No |
| ZenML | Free + paid | 0 | 3 | Yes | $39/mo | No |
2 of these 4 tools have a free plan. Cheapest paid plan: ZenML ($39/mo).
Combo and connection counts are based on the relationships recorded on AI Galaxy Map (2026-10-26); they are not a quality ranking.
Apache Airflow on AI Galaxy Map
- One of 45 AI tools in the MLOps & Training field.
- Connected to 3 other tools — #38 in its field.
Frequently asked questions
Can I use Apache Airflow for free?
Open source + paid cloud-managed plans. Prices can change, so check the official site before paying.
What AI can I use instead of Apache Airflow?
Tools that do the same job, such as Kubeflow, Prefect, ZenML, are connected to it on the map.
Can I use Apache Airflow in Korean?
None (English and a few others only)
Sources (official pages)
Checked on the official pages on 2026-10-14. Prices and features can change, so check the official site again before paying.