The budget professional, compared to a screenwriting IDE.
Fade In built a loyal following by being stable, affordable, and genuinely professional — one-time pricing, broad platform support, and a feature set that punches above its weight. Inkwell targets a different foundation: structured screenplay data with version control, semantic diffs, and agentic AI on top.
Where Fade In is strongest
Where the IDE model changes the work
Version control, structured changes, and reviewable AI
Sixteen screenplay element types parsed in real time — your screenplay is data, not formatted text in a generic editor.
Fade In opens FDX flawlessly; Inkwell round-trips FDX and stays Fountain-native in the editor.
A side-by-side look at where each tool stands today. Some Inkwell features are in active development — see the roadmap for current status.
Fade In's core editor is a one-time desktop purchase with free updates; browser editing and collaboration require the separate Access service. Inkwell's Free plan includes the full browser editor, save points, and monthly AI skill passes.
Inkwell is Fountain-native; Fade In focuses on its own editor with Fountain support via import/export.
Both support production revision workflows; Inkwell ties revisions to version history.
Fade In tracks modifications; Inkwell diffs structured screenplay data, not just text.
Fade In extends its desktop product into the browser through Access. Inkwell's browser editor is the full workspace — version control, collaboration, and AI included — with native apps in development.
Fade In supports session-based collaboration; Inkwell builds co-writing on shared save points.
| Capability | Inkwell | Fade In |
|---|---|---|
| One-time purchase (no subscription)Fade In's core editor is a one-time desktop purchase with free updates; browser editing and collaboration require the separate Access service. Inkwell's Free plan includes the full browser editor, save points, and monthly AI skill passes. | Partial or limited | First-class |
| Industry-standard PDF formatting | First-class | First-class |
| FDX import / export | First-class | First-class |
| Fountain nativeInkwell is Fountain-native; Fade In focuses on its own editor with Fountain support via import/export. | First-class | Partial or limited |
| Revision management & locked pagesBoth support production revision workflows; Inkwell ties revisions to version history. | First-class | First-class |
| Version control with draft lines | First-class | Not available |
| Named save points (immutable snapshots) | First-class | Not available |
| Semantic change tracking (scene/dialogue-level diffs)Fade In tracks modifications; Inkwell diffs structured screenplay data, not just text. | First-class | Partial or limited |
| Agentic AI skill passes | First-class | Not available |
| Inline AI edit (Cmd+K) and command palette | First-class | Not available |
| Web-based, cross-platformFade In extends its desktop product into the browser through Access. Inkwell's browser editor is the full workspace — version control, collaboration, and AI included — with native apps in development. | First-class | Partial or limited |
| Real-time collaborationFade In supports session-based collaboration; Inkwell builds co-writing on shared save points. | First-class | Partial or limited |
Feature and pricing details link to the first-party pages used for verification.
If you want maximum features per dollar on a traditional desktop install and rarely collaborate in real time, Fade In remains one of the best values in screenwriting software. If you want that professional output plus version control, semantic diffs, AI skills, and a modern web IDE — without juggling _FINAL file names — Inkwell is built for how drafts actually iterate.
The Free plan includes the full editor and AI skill passes.
