Kustomize
OPEN SOURCE
Open-source Kubernetes configuration management
About
Kustomize is an open-source configuration management tool for Kubernetes that lets you customize raw, template-free YAML files for multiple purposes, leaving the original YAML untouched and usable as is.
Pricing
Pricing Type
Open Source
Free tier available
Billing
One-time payment
Last checked: February 21, 2026
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Key Facts
Categories
Platforms
Web
Company
Kubernetes SIGs
Founded
Founded in 2018
Country
Global
Language
English