What it does
Kestra is an "orchestration" platform: it runs chains of automated tasks in the right order, either on a schedule (say, every morning) or when something happens (like a new file arriving).
You can build the same workflow three ways that stay in sync: a no-code editor, a text editor using a simple format called YAML, or an AI Copilot that suggests and edits steps. Hundreds of plugins connect it to databases, cloud storage and other services.
AI agents and document question-answering can be steps inside a workflow, and a built-in MCP server lets AI assistants trigger your workflows.
Who it's for
Data engineers, IT teams and developers who automate business and data processes.
Can I use it without coding?
With some setup. Usually run with Docker; workflows can then be built in a web interface, including a no-code editor. New to this? Start here.
Can I run it?
- Cost
- Free, with optional paid extrasThe open-source version is free; the makers also sell a hosted or pro version.
- Runs on
- Server, Cloud
- API key
- Not needed
Try it
- Install Docker and make sure it is running.
- Start Kestra with the single Docker command shown in the README.
- Open Kestra in your web browser and build a workflow in its editor.
Using Claude Code, Cursor or another AI coding assistant? Paste the prompt and it will walk you through the setup.New to this?
Before you install
- Only download from the official GitHub page. Copies with similar names exist for many popular projects.
- License (Apache-2.0): Permissive: free to use, change and share, including for business.
- More on staying safe
Where people are talking about it
- Show HN: Kestra - Open-Source Airflow AlternativeHacker News · Mar 2022