Neither Google Keep nor GoodNotes offers a free trial.
Google Keep is designed for Individuals, Freelancers and Small Business.
GoodNotes is designed for Large Enterprises, Medium Business and Small Business.
The starting price of GoodNotes begins at $7.99, while pricing details for Google Keep are unavailable.
Some top alternatives to Google Keep includes Evernote, Notes.io, Microsoft OneNote, UpNote, Easynote, Notion, Einote, Justnote and NoteStack.
Some top alternatives to GoodNotes includes Evernote, Notes.io, Microsoft OneNote, UpNote, Notability, Einote, Justnote and Notary for iOS.