+
+## Historical
+
+* ner, a curses frontend written in C++ ([github mirror](https://github.com/pioto/ner)).
+* [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). Deprecated in favour of neomutt.
+* [jaro-mail](http://www.dyne.org/software/jaro-mail). Command line client emphasizing privacy. ([github mirror](https://github.com/dyne/JaroMail))
+* [notmuch-web](https://bitbucket.org/wuzzeb/notmuch-web) A web front end written in [Haskell](http://hackage.haskell.org/package/notmuch-web). Not active upstream since 2014.
+
+## Tools based on Notmuch
+
+* [patches](https://github.com/stefanha/patches), a patch tracking system.
+* [notmuch-extract-patch](https://github.com/aaptel/notmuch-extract-patch), a tool to extract patches from a thread.