ProseEngine
AutomatedAI writing studio for fiction authors that scores manuscripts across 14 craft dimensions and helps revise novels.
ProseEngine has 4 plans: a free plan and paid plans from €9/month. We have not recorded a price change.
ProseEngine plans and prices
Free
€0
- Unlimited scenes
- Story Codex + Relationship Web
- Cloud sync (Drive, OneDrive, Dropbox)
- Charts & dashboards
- Scene Finder & Focus Mode
- DOCX export
- Bring your own AI key, 40+ models
Writer
monthly€9/mo
- yearly€8.25/mobilled annually (€99/yr)
- Books & drafts — ∞ books
- Drafts — 3 drafts
- Monthly AI credits — $10
- Inline AI tools (Rewrite, Tone, Describe…) — Unlimited
- AI chat, scoring & book reviews — Unlimited
- Export — Print-ready
Author
monthly€19/mo
- yearly€15.83/mobilled annually (€190/yr)
- Books & drafts — Unlimited
- Drafts — 3 drafts
- Monthly AI credits — $20
- Inline AI tools (Rewrite, Tone, Describe…) — Unlimited
- AI chat, scoring & book reviews — Unlimited
- AI continuity checker — —
- Export — Print-ready
Studio
monthly€29/mo
- yearly€21.75/mobilled annually (€261/yr)
- Books & drafts — Unlimited
- Drafts — 3 drafts
- Monthly AI credits — $30
- Inline AI tools (Rewrite, Tone, Describe…) — Unlimited
- AI chat, scoring & book reviews — Unlimited
- AI continuity checker — —
- Character DNA & deep analytics — —
- Export — Print-ready
Price history
Last 3 recorded changes
| Date | Plan | Change | Old | New | Δ% |
|---|---|---|---|---|---|
| Aug 4, 2026 | Author | Reclassified | €190 | €19 | — |
| Aug 4, 2026 | Writer | Reclassified | €99 | €9 | — |
| Jul 27, 2026 | Studio | New plan | — | €29 | — |
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