Side by side

Tup vs Yocto Project

Both stand on build automation software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

Tup

Free plan LinuxMacWindows

Tup provides a platform-spanning, file-based build workflow with incremental updates and configurable variants. The GPL-v2 option is free; commercial licensing requires negotiated terms.

Visit Tup

Yocto Project offers a free, layered approach to producing tailored Linux images and packages. Its tooling covers source retrieval, quality checks, compliance, and security, while Poky remains a reference starting point rather than a finished distribution.

Visit Yocto Project

The facts

	Tup	Yocto Project
Free plan	Yes	Yes
Open source	Not published	Not published
Runs on	Linux, Mac, Windows	Linux, Self-hosted
Lowest paid plan	Free or on request	Free or on request
Plans published	2	1
Maker	Not published	Not published
Website	gittup.org	yoctoproject.org
On build automation software	#29 of 42	#33 of 42

Tup: what it does well

Incremental dependency-based builds
Automatically cleans old files
Reports unsafe parallel build descriptions
Generates compile_commands.json
Available under GPL-v2

What to know first

Linux-only file monitoring
Generated CI scripts lack incremental builds
Commercial license terms are case by case
No domain-specific build knowledge

Yocto Project: what it does well

Supports custom systems across hardware architectures
Layer Model enables reusable build instructions
Produces package feeds and filesystem images
Includes security and SPDX tooling
Free open-source collaboration project

What to know first

Poky is not a product distribution
Poky contains no binary files
Most developers use a Linux host
Requires build-system configuration work

Alternatives to Tup Alternatives to Yocto Project The whole list