About Storyloft
The AI book writing app made specifically for career authors.
We Built What the Writing World Was Missing
Ask any working author to describe their workflow and you’ll hear the same answer, almost word for word: a word processor here, a ChatGPT tab there, an image tool somewhere else, a formatter waiting at the finish line. Half a dozen tools that have never met each other, stitched together by copy-pasting and sheer determination.
That’s not a workflow. That’s a workaround.
Storyloft was built to end it. Not by being marginally better at one thing, but by doing something none of those tools do individually — connecting every stage of the author’s creative process into one intelligent, beautifully designed workspace. The AI that knows your manuscript. The illustration suite that remembers your characters. The cover designer that reflects the world you’ve already built. The book themes and font pairings that make your interior as beautiful as your cover. The export pipeline that takes you from first draft to print-ready and ebook-ready without opening another application.
This is what a modern writing platform should be.
What Storyloft Is
Storyloft is an AI-powered writing, design, and publishing platform built for authors who are serious about finishing — and serious about the quality of the final product.
It combines:
- A full manuscript editor with integrated AI support
- An AI editorial assistant (Eddy) that knows your voice, your characters, and your manuscript
- A visual world-building suite for character illustrations, scene art, and series assets
- A cover generation and design workflow connected to your manuscript’s visual identity
- Professionally designed book themes and curated font pairings for print and ebook interiors
- Print-ready and ebook-ready publishing export — both formats, both treated as first-class
It’s built for fiction authors, non-fiction writers, indie publishers, and anyone who wants to move from idea to shelf-ready book in one connected workspace — without assembling a team of specialists or a stack of disconnected tools.
The Problem With How Authors Work Today
The average author’s toolkit looks something like this:
- Draft in Word or Google Docs
- Organize in Scrivener or Notion
- Get AI feedback by copy-pasting into ChatGPT
- Generate images in Midjourney (with no memory of your characters)
- Design a cover in Canva (with no connection to your manuscript)
- Format for print in Atticus or Vellum (a completely separate tool, a completely separate process)
- Repeat all of that for ebook with different settings and different quirks
Every handoff is a place where context gets lost. Your AI assistant doesn’t know your characters. Your cover designer has never read your manuscript. Your print formatting and your ebook formatting are treated as entirely different problems solved by entirely different workflows.
Storyloft closes every one of those gaps. Not by asking you to use it alongside your existing stack — but by replacing it.
How Storyloft Compares to the Alternatives
Storyloft vs. Scrivener
Scrivener has been the default tool for serious writers for nearly two decades, and its organizational bones are genuinely solid. The binder, the corkboard, the snapshot system — these are good ideas, well-executed, for a time when manuscript organization was the hardest problem authors faced.
That time has passed.
Scrivener has no AI. It has no illustration tools. It has no cover generation. It cannot produce a beautifully formatted print book or ebook without exporting to another application. Its compile system — the one you need when it’s actually time to produce your book — is notoriously complex, with a learning curve so steep it has generated its own cottage industry of tutorial videos and workaround guides.
Scrivener helps you organize a manuscript. Storyloft helps you write, illustrate, design, and publish one.
The gap:
- Scrivener has no AI at any stage of the process. Storyloft’s AI (Eddy) lives inside your editor and acts on your manuscript in real time.
- Scrivener requires external tools to format for print or ebook. Storyloft produces both, beautifully, with professionally designed themes and curated font pairings — inside the same platform where you wrote the book.
- Scrivener has no visual tools of any kind. Storyloft generates consistent character art, scene illustrations, and cover assets tied to your manuscript.
- Scrivener is a legacy desktop application. Storyloft is a modern, connected workspace built for how authors actually work in 2025.
If you’ve been loyal to Scrivener, we understand. It’s a serious tool with a serious user base. But it was built for a different era — and it shows.
Storyloft vs. Atticus
Atticus is a capable, modern formatting tool that solves a real problem: it puts writing and book formatting in the same place, at a price point that undercuts Vellum significantly. For authors whose only goal is to produce a clean ebook or print file, it does what it promises.
But that’s largely where it stops.
Atticus has no AI writing assistance. No editorial support. No rewriting, no analysis, no research. No illustration capability. No cover generation. No visual consistency tools for series assets. What it does — formatting and export — it does reasonably well. What it doesn’t do is most of what a working author needs to actually get a book written, designed, and feeling complete.
And on the design side — where Atticus leans heavily on pre-built templates — Storyloft’s approach is meaningfully different. Storyloft offers professionally curated book themes and font pairings designed to give both your print interior and your ebook a genuinely distinctive look. Not generic templates. Thoughtfully designed reading experiences that reflect the genre, tone, and aesthetic of your work.
The gap:
- Atticus has no AI. Storyloft’s Eddy helps you write, rewrite, research, and edit — all inside the manuscript editor.
- Atticus produces serviceable formatting. Storyloft produces beautiful books, with design-forward themes and font pairings that treat your interior as a designed object — not a formatted document.
- Atticus has no visual tools. Storyloft builds and maintains your book’s entire visual identity.
- Atticus is a formatting endpoint. Storyloft is a complete creative pipeline from blank page to published book.
Storyloft vs. Sudowrite
Sudowrite is the most polished dedicated AI prose tool in the market, with a proprietary fiction model and a user experience built around creative flow. For authors who want pure AI prose generation and nothing else, it’s the best single-purpose tool available.
The problem is that single purpose.
Sudowrite doesn’t have a full manuscript editor. It doesn’t organize or structure your project. It doesn’t format your book for print or ebook. It doesn’t design your cover. It doesn’t generate or maintain illustrations. Most Sudowrite users are still running Scrivener, Atticus, and at least one design tool alongside it — which means they’ve added an AI layer to a fragmented workflow without actually fixing the fragmentation.
Storyloft’s AI capabilities — Eddy, voice personalization, in-editor rewrites, manuscript memory, research integration — cover the editorial and creative functions Sudowrite offers. And they do so inside a platform where writing, design, illustration, and publishing are all part of the same connected whole.
You shouldn’t need four tools to write one book. With Storyloft, you don’t.
The gap:
- Sudowrite is a standalone AI prose tool. Storyloft is a complete author platform with AI built into every stage.
- Sudowrite users still need separate tools for organization, design, formatting, and publishing. Storyloft users don’t.
- Storyloft produces finished, publish-ready books — beautifully formatted for print and ebook. Sudowrite produces prose. What you do with it is your problem.
Storyloft vs. Novelcrafter
Novelcrafter has a dedicated following among technically inclined authors who want deep worldbuilding control and the flexibility to plug in their own AI models. Its Codex system is a genuinely thoughtful approach to series-level consistency.
It also requires you to set up and manage your own API keys before you can generate a single word. If that sentence made you anxious, Novelcrafter is probably not for you.
Beyond the setup friction, Novelcrafter is a planning and prose tool. There is no illustration capability. No cover generation. No book design. No print or ebook formatting. No themes. No font pairings. No publishing export. It’s a sophisticated piece of the puzzle — but only a piece.
Storyloft is the whole puzzle.
The gap:
- Novelcrafter requires technical setup before it works. Storyloft is ready from day one, with no API key management or external billing.
- Novelcrafter covers worldbuilding and prose. Storyloft covers worldbuilding, prose, illustration, design, formatting, and publishing.
- Novelcrafter’s world exists only in text. Storyloft’s world has a visual identity — character art, scene illustrations, cover assets, and style presets that carry through every asset in your book.
What Storyloft Does: Everything, in One Place
AI Editorial Assistant — Meet Eddy
Eddy is not a chatbot you open in a separate tab. Eddy lives inside your manuscript, reads what you’ve written, and acts on your instructions in real time — directly in the editor, with no copy-pasting required.
Eddy can:
- Rewrite passages in your voice, not a generic AI voice, using your author profile as a style reference
- Apply edits in place — select a paragraph, ask for a change, and it’s done
- Analyze your style, plot structure, character arcs, and dialogue on demand, with one-click craft prompts
- Run web research and return structured citations saved to your manuscript library
- Maintain conversation history across sessions so your editorial thinking persists across long projects
- Accept voice input for hands-free brainstorming and revision
Visual World-Building & Illustration
Storyloft doesn’t generate one-off images. It builds and maintains a visual identity for your book — characters that stay consistent, scenes that reference your cast, and a style that carries across every asset you create.
The visual suite includes:
- Scene generation that detects character names and pulls reference images for consistency
- Character and artifact libraries with grouped variants and profile metadata
- Style presets that lock your visual language across scenes, characters, and cover assets
- Masked inpainting — edit a specific area of an image without regenerating everything around it
- Transparent-background asset export for clean compositing into covers and layouts
Cover & Book Design
Your cover is the first thing a reader judges. Your interior is the thing that keeps them reading. Storyloft treats both with the same level of craft.
The design suite includes:
- Cover generation using your manuscript’s established characters and visual style
- Text-safe background generation with contrast zones built in for title and author name readability
- Back-cover blurb writing — hook-first, genre-appropriate, generated from your actual manuscript content
- Stylized cover asset transformation for compositing hero elements with your book’s established aesthetic
- Iterative refinement in plain language — no design software, no prompt engineering required
Beautiful Book Themes, Font Pairings, and Publishing-Ready Output
This is where Storyloft separates itself from every AI writing tool on the market — and from most formatting tools too.
A book isn’t just words. It’s a reading experience. The typography matters. The chapter headers matter. The spacing, the drop caps, the ornamental breaks, the way a page feels to read — all of it signals quality before a reader processes a single sentence.
Storyloft’s book themes and font pairings are designed by people who understand what published books are supposed to look like. Not web templates repurposed for print. Not generic document styles with a serif font swapped in. Actual book design — the kind that makes a reader trust the work before they’ve read the first line.
What’s included:
- Professionally designed book themes across genres — literary fiction, commercial fiction, memoir, thriller, romance, and more
- Curated font pairings selected for readability, genre appropriateness, and typographic quality in both print and screen contexts
- Print-ready export with dimension-aware layout, spine calculation, margin settings, and bleed handling built in
- Ebook-ready export including EPUB generation formatted for Amazon KDP, Apple Books, IngramSpark, and other major retailers
- Theme customization so your series has a consistent visual identity across every title
- Print preview and ebook preview so you see exactly what the reader will see before you publish
Both print and ebook are treated as first-class outputs in Storyloft. There is no afterthought format. There is no “export it and figure it out.” Your book leaves Storyloft looking the way a published book is supposed to look.
The Intelligence Layer: Built for Books, Not Browser Sessions
Every AI tool claims to be smart. What makes Storyloft’s intelligence different is that it’s persistent, manuscript-specific, and designed to get more useful the longer you use it.
- Manuscript memory — Eddy draws from your actual draft text so its suggestions are grounded in what you’ve written, not generic output
- Saved research library — Sources are stored, embedded, and searchable. Find the citation you saved three months ago without hunting.
- Persistent chat history — Your conversations with Eddy don’t evaporate when you close the tab. Long projects deserve long memory.
- Insight capture — Save editorial notes, character discoveries, and creative decisions, linked to your manuscript and retrievable when you need them
Who Storyloft Is For
First-time authors get guided AI support, built-in craft prompts, and a design pipeline that removes the overwhelm of production decisions so they can stay focused on writing.
Experienced and professional authors get a production-acceleration tool — faster editorial passes, consistent series assets, and a cover-to-interior design workflow that doesn’t require a separate designer.
Indie authors and self-publishers get the closest thing to a full publishing team in a single subscription — minus the overhead, the back-and-forth, and the months of waiting.
Series authors get what no other platform offers: a visual identity system and manuscript memory that carries across multiple books, keeping your world consistent while your story grows.
Our Philosophy: Your Voice. Your Book. Your Work.
There is a legitimate fear many writers carry about AI tools: that they’ll sand down your voice, homogenize your prose, and produce something that could have been written by anyone.
We built Storyloft with that fear in mind — because we share it.
Every AI feature in Storyloft is designed around one principle: augmentation, not replacement. Eddy enhances your voice — it doesn’t overwrite it. It learns your style and uses it when suggesting edits. It makes proposals; you make decisions. Nothing in your manuscript changes without your explicit approval.