Pricing
Choose the perfect plan for your book writing journey.
Free
- Limited usage
- Lite Model (max 1000 words output)
- Export to TXT & Markdown
- Share Book with URL
- Built-in character creator
- AI-powered character inspiration & refinement
- Chapter-by-chapter outline builder
- Intelligent chapter suggestions & fine-tuning
Starter
- Pro Deep Thinking Model
- More daily usage
- Generate from certain chapters
- Unlimited projects
- Extended chapters
- Export to TXT, Markdown, DOCX & EPUB
- Share Book with URL
- Built-in character creator
- Custom Writing Style
- AI-powered character inspiration & refinement
- Chapter-by-chapter outline builder
- Intelligent chapter suggestions & fine-tuning
Plus
- Pro Deep Thinking Model
- 20× the daily usage of the Free plan
- Generate from certain chapters
- Unlimited projects
- Extended chapters
- Export to TXT, Markdown, DOCX & EPUB
- Share Book with URL
- Auto Deep Search & Citation
- Built-in character creator
- Custom Writing Style
- AI-powered character inspiration & refinement
- Chapter-by-chapter outline builder
- Intelligent chapter suggestions & fine-tuning
Pro
- Pro Deep Thinking Model
- 100× the daily usage of the Free plan
- Generate from certain chapters
- Unlimited projects
- Extended chapters
- Export to TXT, Markdown, DOCX & EPUB
- Share Book with URL
- Dedicated support channel
- Early-access beta features
- Auto Deep Search & Citation
- Built-in character creator
- Custom Writing Style
- AI-powered character inspiration & refinement
- Chapter-by-chapter outline builder
- Intelligent chapter suggestions & fine-tuning
Compare Plans
See which plan is right for your writing journey
| Features | Free | Starter | Plus | Pro |
|---|
| AI Model | Lite Model | Pro Deep Thinking | Pro Deep Thinking | Pro Deep Thinking |
| Daily Usage | Limited | More usage | 20× Free | 100× Free |
| Max Output per Generation | 1,000 words | Extended | Extended | Extended |
| Unlimited Projects | Limited | | | |
| Generate from Certain Chapters | — | | | |
| Custom Writing Style | — | | | |
| Export Formats | TXT, Markdown | TXT, MD, DOCX, EPUB | TXT, MD, DOCX, EPUB | TXT, MD, DOCX, EPUB |
| Share Book with URL | | | | |
| Built-in Character Creator | | | | |
| AI Character Inspiration & Refinement | | | | |
| Chapter Outline Builder | | | | |
| Auto Deep Search & Citation | — | — | | |
| Dedicated Support Channel | — | — | — | |
| Early-access Beta Features | — | — | — | |