Nonfiction · 7 days free

See your idea through, whatever its length

A calm workspace for the argument — the essay that holds one claim across a hundred pages, and the collection whose every piece finishes inside a session. A tree that holds the reasoning, a living working file of the people, sources and concepts you keep returning to, and writing sessions that move the thinking forward.

7 days free · Cancel anytime · Your writing stays yours

One claim, held across a hundred pages and a dozen chapters.

An argument is built, not poured out

A long essay is not a long article. It has to hold one claim across a hundred pages, which means every chapter needs to know what it is proving — and you need to see the shape of the reasoning from above, not just the paragraph in front of you. Most tools hand you one endless document and leave the argument in your head. Inklyne gives it a structure: chapters you can reorder as the case shifts, a working file of the people, sources and concepts you keep coming back to, and a coach who reads a chapter against what it set out to establish.

See the whole case

Organise the essay as a tree of chapters, and each chapter as a sequence of movements — the argumentative unit, the step your reasoning takes. Reorder by dragging when the case changes shape, and always keep the whole structure in view.

Sources that stay put

People, sources, concepts, case studies, places and institutions live in a working file linked to your text. The study you cited in chapter two is one click away in chapter nine — not a search through your own draft.

A thesis that advances

Set a word-count goal, write in focused sessions, and watch the essay fill in chapter by chapter. The argument stops being a plan you keep re-explaining to yourself and becomes pages that exist.

Everything a long argument needs

The scaffolding that keeps an essay coherent — and gets out of the way once you're writing.

Chapter & movement tree

Structure the essay as a tree of chapters, each broken into movements. Reorder, nest, and draft in any order.

People, sources & concepts

A nonfiction working file: named people, sources, concepts, case studies, places and institutions, kept consistent across the whole essay.

Notes beside the text

Keep research notes, quotations and open questions next to the chapter they belong to instead of in a second app.

Writing sessions

Timer, interval, or open-ended sessions that turn a long argument into a habit you keep.

Coach reviews

Your own Claude reads a chapter against craft criteria — does the claim land, does the evidence carry it — honest, specific feedback, not a grade.

Import & export

Bring in a draft (MD, DOCX, ODT) and export the finished essay whenever you want.

However you build an argument

Start from the way you already think, then adjust everything. Switch any time — your essay comes with you.

Outline the case

Lay out the claim and its steps first, gather your sources, then write into a structure that is already standing.

  • Map the claim into chapters
  • Collect sources and concepts
  • Draft into a ready structure

Think on the page

Open a blank chapter and reason your way forward. Capture the people, sources and concepts into the working file as they appear.

  • Start writing immediately
  • Grow the working file from the text
  • Reshape the tree any time

Steady sessions

Commit to a rhythm — a daily word count or a fixed session — and let consistency finish the argument.

  • Set a word-count goal
  • Write in timed sessions
  • Track momentum to the conclusion

From blank page to first chapter in a minute

Three steps. Then it's just you and the argument.

1

Create your account

Sign up and start your 7-day free trial of the Complete plan.

2

Set up your essay

Name the project, sketch the chapters your claim needs, and add your first sources — or skip straight to writing.

3

Write your first chapter

Open a chapter, start a session, and put down the first movement. The tree grows as you go.

Questions, answered

Start your essay today

The first chapter is the hardest to open. Open it now — the rest is one argument at a time.

Start your free 7-day trial

7-day free trial — cancel anytime.