Cryptee - Cryptee is a safety and privacy focused, encrypted and cross-platform personal data storage service. You can write personal documents, notes, journals, store photos and all sorts of other files.

Better Notes - Simple notes app that ties notes together with #hashtags

bilgge. - a privacy-paranoid free service for your notes and secrets

Whimsical - The visual workspace for teams.

Dclouds - Blockchain-based alternative to iCloud.

Startup Notes - Most actionable advice from each Startup School speaker