| What it does | You write. AI edits.
| Context-aware AI book editor for authors
|
|---|
| Stage | Not given
| Not given
|
|---|
| Founded | 2023
| Not given
|
|---|
| Based in | US
| AT
|
|---|
| Pricing model | Freemium
| Freemium
|
|---|
| Pricing | Free: writing, editor, focus mode, all exports included, 1,000 free AI editing words. Pro: $1 per month, billed $12 per year, unlimited AI editing, full refund within 14 days. For teams: $12 per person per year (2–49 people); 50+ people contact for invoice.
| Octavo: Free forever (1 project, 3 research files, limited AI usage). Quarto: $20/month or $200/year (unlimited projects, 50 files per project, 10× more AI usage). Folio: $100/month or $1,000/year (unlimited research files, 5× more AI usage than Quarto, priority queue, early access to new models).
|
|---|
| Key features | - AI editing suggestions (Improve, Shorten, Expand, Fix, Translate)
- Full-screen distraction-free writing mode
- Support for English, Spanish, Chinese and Japanese
- Export to Markdown, Word, PDF and HTML
- Document management and drafts
- Starter templates for draft generation
- Browser extension for editing anywhere
- Desktop app for Mac and Windows
- Language-native character counting for Chinese and Japanese
- Visible edit tracking and markup
| - Context-aware AI suggestions that read your chapters first
- Source-grounded edits from PDFs, URLs, and YouTube transcripts
- Red and green diffs requiring your approval
- Export to Amazon KDP, Apple Books, Lulu, IngramSpark, Google Play Books, Draft2Digital
- Chapter-aware AI agent
- Citation engine with Chicago-formatted bibliography
- Front matter and back matter editor
- Version history to save and restore manuscript versions
- Clean PDF and EPUB export with professional typography
|
|---|
| What makes it different | - You accept or reject every edit individually—AI never changes your text without approval
- AI editing stays marked in blue so you always know which words are yours
- Extremely affordable at $1 per month with unlimited editing
- Native support for four languages with language-specific editing prompts
- Your writing stays private—AI only reads when you ask it to edit
| - Keeps your entire book and research in context, unlike chat windows that start fresh each session
- Returns edits as approvable diffs you control, not auto-inserted changes
- Built specifically for book publishing with real front matter, back matter, and professional export formats
|
| Community votes | 0 | 0 |
| DR (Domain Rating by Ahrefs) | 11 ● no change since last check | 2 ● no change since last check |
| Trust Flow (Majestic) | 5 | 4 |
| Citation Flow (Majestic) | 33 | 22 |
| Referring domains (Majestic) | 251 | 7 |