ProseEngine Press Kit

Everything you need to write about ProseEngine. Logos, screenshots, key facts, and talking points — all in one place.

One-Line Description

ProseEngine is an AI-powered novel writing studio that helps fiction authors generate, score, and improve entire books — with 14-metric quality scoring, a 9-layer story knowledge system, and 40+ AI models.

Key Facts

Founded

2025

Founder

Giorgos Maniatakis

Location

Chania, Greece

Category

AI Writing Software / Creative Writing Tools

Website

proseengine.app

Pricing

Free tier + €9–29/mo paid plans (annual: up to 3 months free)

AI Models

40+ (GPT, Claude, Gemini, OpenRouter, local LLMs)

What Makes ProseEngine Different

Only AI writing tool with 14-metric quality scoring — no competitor scores your writing
9-layer story knowledge system — Story Bible, Character Files, Lore Codex, Voice System, and more
Canon enforcement — AI checks against your world rules and prevents contradictions
One-click full book generation with quality gates that ensure consistent quality
Multi-voice audiobook generation with AI dialogue attribution
40+ AI models including free options (Gemini free tier, OpenRouter free models, local LLMs)
No-key Managed AI on any tier (prepaid credits) — or bring your own API key for zero markup. Full cost transparency, no vendor lock-in
Professional export — DOCX, EPUB, PDF, print-ready PDF
14 unique features no competitor has

Competitive Position

14

Unique features no competitor offers

14-metric quality scoring, canon enforcement, drift detection, quality gate, and multi-voice audiobook

Independently the deepest fiction-quality toolset of any AI writing app

Screenshots

Product Gallery

ProseEngine AI-Powered Novel Editor

The AI-Powered Novel Editor — structured chapters, scenes, and metadata

ProseEngine 14-Metric Quality Scoring

14-Metric Quality Scoring — radar chart, heatmaps, and trend analysis

ProseEngine One-Click Book Improvement

One-Click Book Improvement — before/after scores across all 14 metrics

ProseEngine Story Codex character tracking

Story Codex — track every character, place, and plot thread

ProseEngine Multi-Voice Audiobook Generation

Multi-Voice Audiobook — AI dialogue attribution with per-character voices

Additional Screenshots

ProseEngine Relationship Web — character connection graph

Relationship Web — interactive character connection graph

ProseEngine AI generation log — scene rewrite with quality gate

AI Generation — live rewrite log with quality gate and cost tracking

ProseEngine Story Timeline with chapter events

Story Timeline — chapter-by-chapter event tracking

ProseEngine Export Book dialog — EPUB, PDF, DOCX, print-ready

Export — EPUB, PDF, DOCX, and print-ready formats

ProseEngine Cloud Sync settings — Google Drive, OneDrive, Dropbox

Cloud Sync — Google Drive, OneDrive, and Dropbox

Right-click to save. High-resolution versions available on request.

Logo & Brand Assets

Full logo (with text) — right-click to save

Icon only — right-click to save

Midnight

#02030b

Cyan

#35c2ff

Slate

#e2e8f0

Font: System UI (system-ui, -apple-system, sans-serif)

Please use the logo as-is. Do not modify colors or proportions.

Detailed Comparisons

Side-by-side comparisons with other writing tools — useful for reference when writing reviews.

vs Sudowrite Novelcrafter logo

vs Novelcrafter Squibler logo

vs Squibler NovelAI logo

vs NovelAI Scrivener logo

vs Scrivener Campfire logo

vs Campfire Manuscripts logo

vs Manuscripts Jasper logo

Contact

Press inquiries: info@proseengine.app

Founder: Giorgos Maniatakis

We're happy to provide complimentary Studio reviewer access for any journalist or blogger covering AI writing tools. Just email us.