Margin · a writing assistant, not a writer
It waits for the sentence
Margin reads what you've written and asks what you meant — a question in the margin, never a rewrite in the body. The draft stays yours; Margin just notices where it wobbles.
What it actually does
I.
Margin notes, not overwrites
Every suggestion sits beside your paragraph, not inside it. You read the note, decide, and either take it or close it — the draft never changes underneath you while you're not looking.
II.
It tracks your argument, not your grammar
A comma splice is the least interesting thing about a paragraph. Margin follows the claim across pages and flags where it quietly contradicts itself two thousand words later — the kind of thing a spellchecker was never built to see.
III.
It reads at your pace, not the model's
Notes appear when you pause, not the instant you stop typing. Nothing interrupts a sentence that's still being written — Margin waits for the full stop before it says anything at all.
IV.
Your drafts stay off the record
Nothing you write trains anything. Drafts are yours, stored encrypted, and deleted on request — the same day, not "within 30 days" in a footnote.
I stopped noticing it was there, which is the highest compliment I have for a piece of software that reads my sentences. It never once tried to finish one for me.
— Odalys Ferrer, essayist, three years of drafts in Margin
Bring the draft you already have
No blank-page prompt, no outline wizard. Paste in a page that already exists and Margin starts from what you meant, not what a template assumes.