Compare software

Squibler vs NovelAI: catalog facts
Squibler	NovelAI
Freemium Free to try, with features such as imports requiring an account.	Freemium Story and image generation can be started for free, with paid subscriptions.
Web	Web
Generates full book and screenplay drafts Understands screenplay formatting	Writing space designed for co-authoring fiction Tracks story worlds and characters
Works online only Generated drafts need substantial human editing	Image generation is focused on anime style Runs only as an online service
Web application	Web application
Closed source	Closed source
License not stated	License not stated
Account needed	Not stated if an account is needed
Needs internet	Needs internet
Official website Full listing and sources Checked September 26, 2026	Official website Full listing and sources Checked September 26, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.