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pack vs Cloud Native Buildpacks: catalog facts
pack	Cloud Native Buildpacks
Free Free and open source under the Apache 2.0 licence.	Free Free to use as a CNCF open-source project.
Windows, Command line	Command line
Builds container images from source without a Dockerfile Official CLI of the Cloud Native Buildpacks project	Builds container images from source without a Dockerfile Custom buildpacks can support new languages or toolchains
Needs a container runtime and builder images to be useful Buildpack concepts take time to learn	Less direct control over the image than a hand-written Dockerfile Writing custom buildpacks takes extra learning
Downloadable app	Downloadable app
Open source	Open source
License: Apache-2.0	License not stated
No account needed	No account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked September 24, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.