Inkwell

Inkwell is an AI-native writing platform that brings the workflows developers rely on to manage complex code — version control, structured changes, reusable AI skills, and collaboration — directly to writers. Rather than treating AI as a separate chat window, Inkwell integrates agentic writing tools right inside the document, so suggestions happen exactly where your words live.

Its flagship product, Plot, is a screenplay-first IDE built for the full writing workflow: drafting, revision, alternate takes, notes, AI-assisted passes, and production-ready scripts. Screenwriters can work with structured screenplay elements, create named save points instead of juggling files like FINAL_v7_REAL.fdx, and explore alternate draft lines without ever losing the main version. No more overwriting a great idea by accident — every version of your story stays recoverable.

AI assistance is always under your control. Writers can review AI-generated changes before accepting them into a script, run structured passes for tasks such as dialogue, continuity, character arcs, or setup and payoff, and request targeted inline edits — with nothing touching the page until you approve it. Inkwell also supports established screenwriting workflows and formats, including Final Draft (FDX), Fountain, and industry-formatted PDF output, so it slots into the tools and pipelines you already use.

Beyond the editor, Inkwell publishes a growing collection of free screenwriting tools that anyone can use without an account, including a screenplay analyzer, script breakdown tool, screenplay draft comparison tool, FDX inspector, Fountain validator, story-map generator, rehearsal sides builder, table-read planner, and screenplay length checker. Writers can also explore Inkwell's screenwriting guides and screenwriting glossary for practical references on screenplay craft, formatting, revision, and production workflows.