# Inkwell vs Sudowrite > Sudowrite starts at $10 a month billed yearly, $19 month to month, and exports Word files. Compare it with Inkwell Plot on screenplay format, FDX and AI. An AI fiction partner, compared to a screenwriting app with AI built in. Sudowrite is one of the best-known AI tools for fiction writers. It drafts, expands and rewrites prose from a Story Bible, and its Screenplay Mode knows a scene heading from a line of dialogue. The finished script still has to live somewhere else: Sudowrite exports Word files, with no Final Draft file, production revisions or live co-writing. Plot is the screenplay editor itself, with AI skill passes that edit the script and show every change for review. What Inkwell looks like Sudowrite Strengths - A Story Bible that keeps characters, worldbuilding and the outline in front of the AI while it drafts. - Fast prose drafting, rewriting and description tools built for fiction. - A choice of AI models, plus developmental edits, line edits and beta reads on its Professional and Max plans. Where Sudowrite is strongest Inkwell Inkwell edge - A real screenplay editor: industry-standard pages, PDF and Final Draft (FDX) export, and no copying the draft into another app. - AI changes arrive as markup on the script, so you accept or skip each one. - Named save points, and draft lines that keep a whole alternate version of the script beside the main one. - Live co-writing with a partner or the whole room, in the same script. Where the IDE model changes the work Version control, structured changes, and reviewable AI ## The script is the document Plot formats scene headings, action, characters and dialogue as you type, and AI skills edit those elements directly. Screenplay elements Tab - Scene Heading INT. COFFEE SHOP — MORNING - Action Maya stares at the cursor. The room is too quiet. - Character MAYA - Parenthetical (half a smile) - Dialogue What if the ending was the setup? - Transition CUT TO: \+ Shot, Dual Dialogue, Lyric, Title Page, Section, Synopsis, Note, Boneyard, Page Break, Centered Sudowrite exports Word files; Plot hands off PDF and Final Draft (FDX). ## Capability by capability A side-by-side look at where each tool stands today. Some Inkwell features are in active development — see the [roadmap](https://www.inkwell.software/about#roadmap) for current status. | Capability | Inkwell | Sudowrite | | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------- | ------------------ | | AI drafting and revision Sudowrite generates and rewrites prose from your Story Bible. Inkwell's skill passes work on the screenplay's own elements, and every change shows as markup you accept or skip. | First-class | First-class | | Screenplay formatting Sudowrite's Screenplay Mode recognizes scene headings, action and dialogue. Plot formats each element as you type and paginates to the industry standard. | First-class | Partial or limited | | Final Draft (FDX) import / export Sudowrite exports Word documents and project archives. Plot imports and exports FDX and Fountain, and exports a production-ready PDF. | First-class | Not available | | Production revisions (locked pages, revision colors, A-pages) | First-class | Not available | | Version history Sudowrite keeps dated document history you can restore. Inkwell adds named save points you choose and compare. | First-class | Partial or limited | | Draft lines (parallel alternate versions) | First-class | Not available | | Scene and dialogue-level change tracking | First-class | Not available | | Real-time collaboration Sudowrite shares view-only links where readers leave comments. Plot co-writers edit the same script live. | First-class | Partial or limited | | Free tier Sudowrite starts with a free trial, then a paid plan. Inkwell's free tier includes the full editor and up to 20 AI skill passes per month. | First-class | Not available | | Web-based, cross-platform | First-class | First-class | | Fountain import / export | First-class | Not available | First-class Partial or limited Not available **Sources checked November 3, 2026** Feature and pricing details link to the first-party pages used for verification. - [Sudowrite pricing Plans, yearly and monthly prices, free trial, AI models and editorial features](https://www.sudowrite.com/pricing) - [Sudowrite guide to writing a screenplay Screenplay Mode and how it handles screenplay elements](https://sudowrite.com/blog/the-ultimate-guide-to-using-sudowrite-to-write-a-screenplay/) - [Sudowrite help: Exporting files Export formats](https://docs.sudowrite.com/using-sudowrite/1ow1qkGqof9rtcyGnrWUBS/exporting-files/3NtVWXcnwYaRCmPW2iwcCB) - [Sudowrite help: Collaboration options Share links, reader comments and collaboration](https://docs.sudowrite.com/using-sudowrite/1ow1qkGqof9rtcyGnrWUBS/collaboration-options/4dqKfy8aTHoaefw151arNW) - [Sudowrite changelog: document history Document version history and restore](https://feedback.sudowrite.com/changelog/undo-document-version-history-and-more) ## Choose Sudowrite if… You write novels or short fiction and want an AI partner that drafts prose from your Story Bible, with a choice of models and editorial feedback. ## Choose Inkwell if… You write for the screen and want AI help inside the script itself, with industry-standard pages, Final Draft handoff, named save points, draft lines and live co-writing. ## Try Inkwell for yourself The Free plan includes the full editor and AI skill passes. [Start writing free](https://app.inkwell.software/signup) [See other comparisons](https://www.inkwell.software/compare) --- Canonical page: