Simple, honest pricing
14-day free trial on paid plans · No credit card required · Cancel anytime
Free
£0
forever
- 1 book
- Full structure editor
- Import & chapter notes
- AI assistance (bring your own OpenAI key)
- 20 AI actions / month
Most popular
Author
£8
/month
billed monthly
£6.67
/month
£80 billed annually
- Unlimited books
- Full structure editor & drafts
- Import, export & chapter notes
- AI assistance — unlimited (bring your own key)
- Overview metrics & analysis history
- Email support
Pro
£16
/month
billed monthly
£13.33
/month
£160 billed annually
- Everything in Author
- 300 hosted AI credits / month (no API key needed)
- Your own API key still works if you prefer
- Priority email support
| Feature | Free | Author | Pro |
|---|---|---|---|
| Books | 1 | Unlimited | Unlimited |
| Structure editor & drafts | |||
| Import & export | |||
| Chapter notes & voice input | |||
| AI assistance (BYOK) | 20/month | Unlimited | Unlimited |
| Hosted AI credits | — | — | 300/month |
| Overview metrics & history | — | ||
| Diff review & editing | |||
| Support | — | Priority email |
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