Alternote is a note-taking app for Mac OS X. Alternote is an alternative Evernote client for Mac with Markdown support.

nvpy is a simplenote-syncing note-taking tool inspired by Notational Velocity (and a little bit by nvALT too) on OSX and ResophNotes on Windows.

SuperNotecard helps writers of fiction and nonfiction with its tools.

lumio is an online content organizing platform.

Elephant is a notetaker with a classic interface.