Atuin vs fzf
Which should you use? A side-by-side look at what each one does, who it suits, what it costs, how hard it is to set up, and where each falls short.
Open source · MIT
Replaces your shell history with a searchable, optionally encrypted-synced database.
Open source · MIT
A fast command-line tool for picking items from any list by typing a few letters.
The short answer
Choose Atuin if you need…
- Developers who work in a terminal and often need to find past commands
- People who use several machines and want the same shell history on each
- Users who want history search filtered by session, directory, or globally
- Users of zsh, bash, fish, nushell, xonsh, or PowerShell
Choose fzf if you need…
- Command-line users who often search file names or command history
- People who write shell scripts and want interactive menus
- Vim or Neovim users who want fuzzy selection inside the editor
- Developers who want a single portable binary with no runtime dependencies
Side-by-side
| Atuin | fzf | |
|---|---|---|
| Type | Dev tool | Dev tool |
| Price | Free and open source | Free and open source |
| Licence | MIT | MIT |
| GitHub stars | 32.2k | 83.9k |
| Setup difficulty | Beginner | Beginner |
| How you get it | See the README | Install with a package manager |
| Main language | Rust | Go |
| Last code update | 4 days ago | 8 days ago |
What each one is
Atuin
Atuin is a tool that replaces the default history of your command-line shell with a SQLite database and records extra context for each command, such as exit code, duration, and directory. It gives you a full-screen search UI bound to keys like ctrl-r. It can optionally sync your history between machines through an Atuin server, with the history encrypted end to end.
fzf
fzf is a fuzzy finder that runs in the terminal. You pipe a list into it, such as files, command history, or processes, type a few characters, and it narrows the list to matches so you can pick one. It also ships shell integrations for key bindings and fuzzy completion, and can be used as a building block in scripts.
Best for
Atuin
- Developers who work in a terminal and often need to find past commands
- People who use several machines and want the same shell history on each
- Users who want history search filtered by session, directory, or globally
- Users of zsh, bash, fish, nushell, xonsh, or PowerShell
fzf
- Command-line users who often search file names or command history
- People who write shell scripts and want interactive menus
- Vim or Neovim users who want fuzzy selection inside the editor
- Developers who want a single portable binary with no runtime dependencies
Strengths
Atuin
- Stores history in SQLite and records context like exit code and duration
- Sync is optional and the README states it is fully encrypted
- Open source under the MIT license with an active project
fzf
- Distributed as a single binary for easy installation
- Designed to process large lists quickly, per the README
- Integrates with Bash, Zsh, Fish, Nushell, Vim, and Neovim
Not ideal for
Atuin
- People who want the plain default shell history with no changes, since Atuin replaces how history is stored and searched
- Users who do not want any sync feature and are unwilling to read setup docs, since the README points to docs for offline or self-hosted setups
- Users on shells not listed in the README, since support is limited to the listed ones
fzf
- People who prefer graphical point-and-click file managers, since fzf is terminal-only
- Users on systems where they cannot install a binary or use a package manager, since setup relies on those routes
- Anyone wanting a full-featured search engine for large indexed corpora; fzf filters lists in memory
Trade-offs
Atuin
- Sync depends on an Atuin server, either the hosted one or one you run yourself
- Bash support relies on bash-preexec, which the README notes has limitations
- Setup involves a shell restart and account registration for the default sync path
fzf
- Terminal-only, so it has no graphical interface
- Full value comes from shell integration, which requires editing your shell configuration
Getting started
Atuin
Install Atuin (from README quickstart)
curl --proto '=https' --tlsv1.2 -LsSf https://setup.atuin.sh | shRegister with the Atuin Cloud sync server (optional)
atuin register -u <USERNAME> -e <EMAIL>fzf
Install with Homebrew (macOS or Linux)
brew install fzfInstall with Mise
mise use -g fzf@latestFrequently asked questions
What is the difference between Atuin and fzf?
Atuin: Replaces your shell history with a searchable, optionally encrypted-synced database. fzf: A fast command-line tool for picking items from any list by typing a few letters. Atuin suits developers who work in a terminal and often need to find past commands, while fzf suits command-line users who often search file names or command history.
Are Atuin and fzf free?
Atuin: Free and open source. fzf: Free and open source.
Is Atuin or fzf more popular?
fzf has more GitHub stars (83.9k) than Atuin (32.2k). Popularity isn't the same as fit — check which one matches your use case above.
What are other alternatives to Atuin and fzf?
Other options people compare them with include gum, zoxide, Oh my tmux!.
Keep comparing
Built from our catalogue entries for both products: open-source details come from each project's README (AI-assisted, refreshed weekly) and GitHub data; AI-tool details are editorial. Spotted something wrong? Let us know from either product's page.