Neither Tetra nor Einote offers a free trial.
Tetra is designed for Individuals, Medium Business and Small Business.
Einote is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Tetra begins at $100/Month, while pricing details for Einote are unavailable.
Some top alternatives to Tetra includes Triqla, Einote, Marsview Notes, Productive Call Assistant, NoteStack, NoteBytes, MeetNotes, Noty.ai and One One Meeting.
Some top alternatives to Einote includes Evernote, Notes.io, Microsoft OneNote, Knote, Notability, Justnote and NoteStack.