Side-by-side comparison of AI visibility scores, market position, and capabilities
Enterprise Apache Airflow platform with $213M raised; Astro managed cloud deployment for data pipeline orchestration serving the massive self-managed Airflow install base.
Astronomer is the company behind Apache Airflow's enterprise deployment platform, Astro, providing managed cloud infrastructure, monitoring, and development tools that make it easier to build, run, and manage data pipelines built on Apache Airflow — the most widely adopted open-source data orchestration framework. Founded in 2018 in Cincinnati, Ohio and having raised over $213 million in funding, Astronomer serves data engineering teams at companies that have adopted Airflow for workflow orchestration but need enterprise support, reliability SLAs, and developer tooling beyond the self-managed open-source experience.
Open-source distributed NoSQL database powering Discord, Netflix, and Apple at massive scale; peer-to-peer architecture with DataStax adding vector search for AI application data serving.
Apache Cassandra is an open-source distributed NoSQL database management system designed for handling massive amounts of structured data across commodity servers, offering high availability, fault tolerance, and linear horizontal scalability with no single point of failure. Originally developed at Facebook in 2007 (to power the Facebook Inbox search feature), Cassandra was open-sourced in 2008 and became an Apache Software Foundation project in 2010. The technology is widely deployed at scale-intensive companies including Discord, Netflix, Apple, Uber, and Instagram.
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