Side by side
Quillstone vs Scriptorium
Both stand on ai book writing software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Choose Quillstone if you write nonfiction and want research, fact-checking, audiobook creation, and publishing exports alongside drafting tools. Look elsewhere if you do not have a supported Apple Silicon Mac, or if you need cloud narration and image generation without the $89, paid once Pro license.
Visit QuillstoneScriptorium combines manuscript search, continuity support, and publishing exports while keeping projects in ordinary Markdown files. Its Windows-only listing and local hardware requirement are important considerations for prospective users.
Visit ScriptoriumThe facts
| Quillstone | Scriptorium | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | iPhone, Mac | Windows |
| Lowest paid plan | Quillstone Pro: $89, paid once | Pro: $59, paid once |
| Plans published | 2 | 2 |
| Maker | Not published | Not published |
| Website | quillstone.io | lokistudio.ai |
| On ai book writing software | #17 of 27 | #21 of 27 |
Quillstone: what it does well
- Collects documents, notes, and offline references for outlining.
- Writing tools support rewriting, proofreading, and continuation based on a writing sample.
- Fact checker provides citations, needs-citation markers, and a verification report.
- Creates EPUB, PDF, and M4B outputs.
- Mac app is offline by default and has no analytics or telemetry.
What to know first
- Requires an Apple Silicon Mac with M1 or later and macOS 15 or newer.
- Cloud narration and image generation are Pro features.
- Pro costs $89, paid once.
Scriptorium: what it does well
- Searches chapters, character sheets, and notes.
- Shows which files informed an answer.
- Suggested edits appear as reviewable diffs.
- Projects remain plain Markdown files in ordinary folders.
- Free plan includes unlimited books and chapters.
What to know first
- Listed for Windows 10 and 11 only.
- Local collaborator use calls for roughly 8 GB video memory.
- Discord is the only stated support channel.
- Pro costs $59, paid once.
Alternatives to Quillstone Alternatives to Scriptorium The whole list