YAML supports your infrastructure
We support YAML

Professional maintenance from YAML's co-creator
Enterprise-grade support, security, and expertise for the backbone of modern infrastructure
Learn about the YES Program →

🛡️ Security First

48-hour early CVE notifications and security bulletins with fix timelines

🎯 Direct Expertise

Access to YAML's co-creator and the maintainers of critical YAML libraries

🚀 Shape the Future

Vote on quarterly roadmap priorities and influence YAML's evolution

Projects We Maintain

go-yaml

Powers Kubernetes, Helm, and Kustomize

pyyaml

The foundation of Ansible and Python's YAML ecosystem

libyaml

Fast C library used by many YAML implementations

YAMLScript

Next-generation YAML programming language

YES Program Tiers

YES Member
$25K/year
✓ Core security benefits
✓ Quarterly roadmap vote
✓ Choose 2 additional benefits
✓ YES Member badge
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YES Partner
$50K/year
✓ All Member benefits
✓ Enhanced support hours
✓ Choose 4 additional benefits
✓ YES Partner recognition
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YES Leader
$100K/year
✓ All Partner benefits
✓ Premium support
✓ Choose 6 additional benefits
✓ YES Leader recognition
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Why YAML LLC?

YAML is the invisible backbone of modern infrastructure. From Kubernetes to Ansible, from CI/CD pipelines to cloud configurations, YAML touches every part of your technology stack.

But like many critical open source projects, YAML infrastructure has relied on volunteer maintenance. YAML LLC changes that with professional, sustainable support from the people who created and maintain the core YAML ecosystem.

Founded by Ingy dot Net, co-creator of YAML, YAML LLC provides enterprise-grade maintenance, security updates, and expert support for the YAML tools that power your business.