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Prezto vs zgenom: catalog facts
Prezto	zgenom

Best for: Zsh users who want a curated, modular shell configuration	Best for: Zsh users who want a fast, minimal plugin manager
Free Free and open source.	Free Free and open source.
Command line	macOS, Linux, Command line
Modular, so you enable only the parts you want Includes completion and prompt themes out of the box Works with Zsh 4.3.11 and later	Generates a static init script for fast shell startup Fully backwards compatible with zgen Simple commands for managing plugins
Only works with Zsh Installation is a manual Git clone and symlink setup	Zsh only Configuration is done by editing your .zshrc, with no interactive interface
Downloadable app	Downloadable app
Open source	Open source
License not stated	License not stated
No account needed	No account needed
Offline features available	Offline features available
Official website Full listing and sources Sources for Prezto github.com/sorin-ionescu/prezto Catalog checked September 24, 2026	Official website Full listing and sources Sources for zgenom github.com/jandamm/zgenom Catalog checked October 1, 2026

“Not stated” means we have not confirmed it. Features can vary by device and plan.