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Hatch vs uv: catalog facts
Hatch	uv
Free Free and open source, with sponsorship accepted.	Free Free and open source, dual licensed Apache 2.0 or MIT.
Command line	Windows, macOS, Linux, Command line
Covers environments, builds, testing, versioning and publishing in one tool Reproducible builds by default	Replaces pip, pip-tools, pipx, poetry, pyenv, twine and virtualenv with one tool 10 to 100 times faster than pip, with a global cache that saves disk across projects
Command-line only Many options to learn compared with simpler tools	Another tool in an ecosystem already crowded with them Some edge cases in complex dependency resolution still differ from pip
Downloadable app	Downloadable app
Open source	Open source
License not stated	License: Apache-2.0
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked September 21, 2026

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