Making the work
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Plottr is a human planning tool: scenes on a timeline, characters and places as cards, with no AI generation involved at all, from $9.99 a month or $150 once, no free plan. Squibler generates the actual draft: describe the book and it writes a full-length manuscript holding characters and plot consistent throughout, free for 1,000 AI credits a month and then $15.83 a month billed annually for 10,000. Plottr assumes you write every word yourself once the plan is built; Squibler's AI writes the words, and its own listing says plainly that anybody wanting to write their own sentences should buy a writing app instead.
Story structure on a timeline, before the draft
Draft a manuscript with AI on the first pass
Plottr | Squibler | |
|---|---|---|
| Starting price (they differ) | From $9.99 | From $15.83 |
| Pricing model (they differ) | Paid subscription | Free plan, paid tiers |
| Free tier (they differ) | No | Yes |
| Billing | Monthly or annual | Monthly or annual |
| Free trial | Not stated | Not stated |
| API | Not stated |
Story structure on a timeline, before the draft
Plottr is for the part before the writing: scenes on a timeline, characters and places as cards, and templates built from the story structures people actually teach. It does not want to be your word processor and exports to the tools that are. Buying it once is an option, which is unusual in this corner now.
Our note
Buy the lifetime licence if you write more than one book, because the yearly price pays for it in under three years and the software is finished enough not to need reinventing. Pair it with Dabble or a plain word processor for the drafting.
Only on this side
Draft a manuscript with AI on the first pass
Squibler writes long-form drafts, holding characters, plot and structure steady across a whole manuscript rather than losing the thread every few thousand words. Credits meter how much gets generated and the free tier gives enough to see whether the output is worth editing. Projects export to PDF and DOCX for whatever comes next. Anybody who wants a quiet place to write their own words will find the AI here is the product rather than an accessory.
Pick Plottr if you plan in detail and intend to write every word yourself: the timeline, character cards and structure templates are built for that stage specifically, then hand off to a word processor for the actual prose. There is no free plan, starting at $9.99 a month or $150 once for a lifetime licence.
Pick Squibler if you want a complete rough draft generated to edit rather than write from scratch, and are honest that the output is raw material. Free gives 1,000 AI credits a month to test whether the voice is usable, and Plus at $15.83 a month billed annually generates full-length, consistent manuscripts from there.
Ratings are the average of reviews readers left. The facts are stated by each tool’s own listing and are not verified by CloutStack. How we make money.
| Data export | Not stated | Not stated |
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| Their cut | Not stated | Not stated |
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| Runs on (they differ) | macOS, Windows | Web |
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| Covers | Self-Publishing, Project Management, Writing & Scripts | Self-Publishing, Writing & Scripts |
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| Works with | Nothing in particular | Nothing in particular |
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| Founded | Not listed | Not listed |
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| Reader rating | No reviews yet | No reviews yet |
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| Live deals | None right now | None right now |
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Shaded rows are where the two answers disagree and both listings have answered. A row where one side has not stated a fact is left plain, because silence is not a difference.
Our note
Spend the free thousand credits on the opening of something you actually intend to write, because whether the voice is usable is the only question and it is answered in a chapter. Anybody generating more than one book will find the unlimited tier cheaper than watching a credit balance, which is the trade Pro is really offering.