When comparing Polynote vs Zenkit, the Slant community recommends Zenkit for most people. In the question“What are the best Evernote alternatives?” Zenkit is ranked 26th while Polynote is ranked 43rd. The most important reason people chose Zenkit is:
Easy to use and easily understandable for everyone.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Real-time collaborative
Multiple users can edit a note simultaneously, in real time.
Pro Minimal interface
The application is simple and fast. Can create, share and organize notes and notebooks on the same page.
Pro Powerful and simple to use tool with a clean design
Easy to use and easily understandable for everyone.
Pro Many important data views
Data views include Mind-Map, Kanban-Board, Spreadsheet, List, and Calendar. Views can be switched easily.
Pro Native apps
Native apps for iOS, Android, macOS, Windows, and Linux.
Cons

Con No free tier
Plynote has a 15-day free trial after which it requires a 20$/user/year subscription.
