Synology Note Station - Without needing to spend money on Evernote, Synology Note Station provides a desktop client to organize all your random notes in one place.

Must-Read for Slack - Build controllable must-read lists for your team in Slack.

UpNote - A beautiful and clean cross-platform app for notes organizer

Votum for Slack - Crowdsourced lists with upvotes, inside Slack

Notesnook - Notesnook is a simple and private note taking app that keeps your notes organized and synced on your phone, tablet and computer.

Corpus - Curate, take notes and share your reading list