What are some alternatives?
When comparing Novelize and yWriter, you can also consider the following products
Scrivener - Scrivener is a content-generation tool for composing and structuring documents.
Novlr - Online word processor and organizer for novel writing.
Manuskript - Open-source tool for writers.
Write Genre - Novel writing software.
bibisco - bibisco is a novel writing software.
True Novelist - Writing a novel is a large undertaking.