Large - On-demand Slack bot that can get you anything for the office
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.
Awesome PA for Startups - On-demand personal assistant over Slack & SMS
UpNote - A beautiful and clean cross-platform app for notes organizer
DocuWork - All-In-One Back-Office Manager for Organizations.
Note Board - Productivity app. Save information like a sticky notes.