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Apache Software Foundation

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Non-profit foundation stewarding Apache Airflow and other open-source projects.

Wilmington, Delaware, USA Founded 1999 51-200 employees

The Apache Software Foundation (ASF) is a U.S. non-profit corporation, incorporated in Delaware in 1999, that provides governance, legal, and infrastructure support for a large portfolio of open-source software projects. It is the steward of Apache Airflow, the open-source data-orchestration platform, alongside projects including Apache Kafka, Spark, Hadoop, and the Apache HTTP Server. The ASF operates as a distributed, largely volunteer organisation.

Our Take

When we recommend Apache Airflow to clients, the ASF governance is part of the recommendation: vendor-neutral stewardship lowers the risk that the orchestrator becomes a single company's captive product. — Rafal Fila, ShadowGen

What Sets Apache Software Foundation Apart

The ASF's vendor-neutral governance is the reason projects like Airflow can accept contributions from competing companies without any one of them controlling the codebase, which is itself a durability signal for the software it stewards.

Key Achievements

1999: Apache Software Foundation incorporated as a non-profit
Established the widely adopted Apache License 2.0
Stewarded the Apache HTTP Server, long the most-used web server
2019: Apache Airflow graduated to a top-level project
Governs hundreds of projects including Kafka, Spark, and Hadoop

About Apache Software Foundation

The Apache Software Foundation is a non-profit that hosts and governs open-source software projects developed by self-governing communities of contributors. Founded in 1999 from the group behind the Apache HTTP Server, the ASF created a governance model, the "Apache Way," that emphasises meritocratic project leadership, consensus decision-making, and a permissive license. The Apache License 2.0 is one of the most widely used open-source licenses and is favoured by companies because it places few restrictions on commercial use.

The ASF does not sell software or operate commercially. It provides the legal entity, trademark protection, release infrastructure, and governance framework that let projects accept corporate and individual contributions without any single company controlling them. For the automation and data-engineering field, the foundation's most relevant project is Apache Airflow, the de facto open-source standard for batch data-pipeline orchestration, which graduated to a top-level Apache project in 2019. Commercial Airflow offerings from vendors such as Astronomer, Amazon, and Google are built on the ASF-stewarded codebase.

Expertise & Services

Specializations

Open-source project governanceSoftware trademark and legal stewardshipRelease infrastructure for community projectsThe Apache License 2.0Vendor-neutral collaborative development

Industries Served

Technology and softwareData engineering and analyticsCloud infrastructureFinancial servicesPublic sector and research

Services

Governance for top-level Apache projectsLegal entity and trademark protectionRelease and version-control infrastructureThe Apache Way governance framework

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