Compare software

zsh-autosuggestions vs ble.sh: catalog facts
zsh-autosuggestions	ble.sh

Best for: Zsh users who want Fish-style command suggestions	Best for: Bash users who want fish-style highlighting and suggestions without switching shells
Free Free and open source.	Free Free to use, with source published on GitHub.
macOS, Linux, Command line	Command line
Fish-like suggestions from command history Fast and unobtrusive Works with common Zsh plugin managers Configurable strategies and highlight style	Syntax highlighting and autosuggestions without leaving Bash Vim editing modes for the command line Written in pure Bash, so no compiled components Long-running project with a large commit history
Zsh only Suggestions come from history, so they are only as good as what you have typed before	Only for Bash interactive sessions Can add startup time and overhead compared with plain Bash
Downloadable app	Downloadable app
Open source	Open source
License: MIT	License not stated
No account needed	No account needed
Offline features available	Offline features available
Official website Full listing and sources Sources for zsh-autosuggestions github.com/zsh-users/zsh-autosuggestions Catalog checked September 24, 2026	Official website Full listing and sources Sources for ble.sh github.com/akinomyoga/ble.sh Catalog checked September 24, 2026

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