Astronomer empowers data teams to bring mission-critical software, analytics, & AI to life.
We are the company behind Astro, the industry-leading data orchestration and observability platform powered by Apache Airflow®. Astro accelerates building reliable data products that unlock insights, unleash AI value, and power data-driven applications.

The world’s most widely used open-source tool for orchestrating data pipelines.
324M Annual Downloads
3.2K Contributors
39.1K Github Stars
57K Slack community

The driving force behind Apache Airflow® since 2018.
100% Astronomer drives 100% of Apache Airflow® releases
3.2K Our team’s contribution to Airflow code
39.1K Top Commiters 10 PMC members on staff
40K Students enrolled in Astronomer Academy
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