* [neomutt](https://www.neomutt.org/feature/notmuch), a fork of [mutt](http://www.mutt.org/) able to use Notmuch for virtual folders.
* [netviel](https://github.com/DavidMStraub/netviel), a single-page web app with Javascript frontend and Python backend.
* [noservice](https://gitlab.com/noservice/noservice). Web interface, written in Clojure.
+* [notmore](https://github.com/splitbrain/notmore), a web interface written in PHP. Comes with an optional Docker image for easy setup.
* [notmuchfs](https://github.com/tsto/notmuchfs), a virtual maildir file system for Notmuch queries.
* [epistula](https://github.com/emdete/epistula), a terminal MUA based on gpgme and gmime written in go and with tcell (alpha status).
* [notmuch-email-client](https://github.com/inbasic/notmuch-email-client/), an [extension](https://add0n.com/notmuch-email-client.html) for using notmuch in web browsers