Writing tools split by the length of the job: ad copy, rewriting somebody else’s paragraph, and a hundred-thousand-word novel are three different tasks on three different tools. Price has almost nothing to do with length.
Paraphrasing and proofing someone else’s paragraph
The cheapest paid access among the writing tools — four dollars a month billed annually, with a free tier that adds no watermark
Editing and paraphrasing · AI-text detection · Phone app · Has a free tier · Paid under $12/mo
Writing next to the database where the work already lives
Answers from your own document base rather than the web, so you can ask about your own brief from last year
Sits next to your notes and docs · Editing and paraphrasing · Phone app · Has an API · Single sign-on
Prose and anime imagery in one subscription
The only entry here that keeps text and image generation in one subscription without imposing outside moderation on the story
Long-form and books · No free tier · Paid under $12/mo
A tool for a novel, not for a post
Holds plot and characters across a whole book, remembering who is who at the hundred-thousandth word
Long-form and books · Editing and paraphrasing · No free tier · Paid under $12/mo
Marketing copy that holds a brand voice
Trains on your own text archive and holds the brand voice across a whole campaign — not one good paragraph but two hundred consistent ones
Keeps a brand voice · Writes against search queries · Has an API · Single sign-on · Data excluded from training
AI detection, and rewriting to get past it
Works both sides of the same job: it checks text for machine origin and rewrites it against that check
AI-text detection · Editing and paraphrasing · No free tier
