3 * notmuch-cli, the CLI bindings provided with notmuch.
4 * notmuch-emacs, the Emacs frontend which ships with notmuch.
5 * notmuch-vim, the vim frontend which ships with notmuch.
6 * [ner](http://the-ner.org/), a curses frontend written in C.
7 * [bower](https://github.com/wangp/bower), a curses frontend written in [Mercury](http://www.cs.mu.oz.au/research/mercury/).
8 * [alot](https://github.com/pazz/alot), a curses frontend written in Python with the [Urwid](http://excess.org/urwid/) toolkit.
9 * [mutt-kz](https://github.com/karelzak/mutt-kz), a fork of [mutt](http://www.mutt.org/) with notmuch as a backend (actually linked against lib notmuch).