Inside every Ream manuscript is a writers' room: a panel of editors who read your scenes in their own voices, a story bible that never forgets a detail, and a streak that keeps you coming back. Everything it takes to write the book — and the momentum to finish it.
A novel isn’t a tweet. Ream is built around the parts that actually break — company on the page, continuity across the book, and the nerve to keep revising and keep going.
Don’t settle for a single generic assistant. Build a panel of editors — each with their own name, voice, avatar, and instructions — and they answer in character. Ask the room and every editor weighs in from their angle.
The hardest part of a long book is remembering it. Ream builds a Story Bible of your characters, places, and facts, then reads it whenever it helps you — so the prose stays consistent and contradictions surface before your readers find them.
Good writing is rewriting — but only if you can get the old version back. Autosave keeps your draft live; Save lays down a restorable version you can diff and roll back to. Name the ones that matter, and undo block edits and AI rewrites with a keystroke.
A novel is written one day at a time — so Ream makes the days count. Set a daily word target, keep your streak alive, and earn a badge at the milestones that matter. Quiet motivation, never a nag.
A real writing workspace — not a chat box bolted to a text area. Your editors, your continuity, your momentum, and the calm to actually write.
Build a panel of writing companions with their own names, voices, and instructions — or keep Newt, the neutral one. They chat in character.
Highlight a passage and Rewrite, Shorten, fix Grammar, or adjust Tone — preview before applying. No API key, no metering math.
Track characters, places, and facts. The AI reads them to keep prose consistent, finds names automatically, and flags contradictions.
Set a daily word goal and keep the streak alive. Ream tracks every writing day, shows your pace in the status bar, and hands you badges at the milestones.
Autosave keeps your draft live; Save lays down a restorable version. Diff and roll back any time — block edits undo with ⌘Z.
Stuck mid-sentence? A soft suggestion appears as you pause — press Tab to take it, keep typing to ignore it. Continuation, never in your way.
Click any paragraph and write. Headings, callouts, dividers, and images insert inline — nothing between you and the sentence.
Zen mode hides everything but the page. 35 themes plus a custom palette set the mood. ⌘K opens a command palette for anything, fast.
Every word is a plain file on your disk — never uploaded, only the passage you send to the AI leaves, and only when you ask. Import from Scrivener, Ulysses, or Bear; export to Markdown, HTML, or PDF.
Bundled tools lock your manuscript in their cloud. Local-first tools make you bring and wire your own API key. Ream is the one that does both right.
| Tool | Who pays for AI | Your files | Setup |
|---|---|---|---|
| Ream | Included & metered | Local Markdown — yours | Open & write |
| Sudowrite | Included (credits) | Cloud-locked | Account |
| Novelcrafter | Bring your own key | Cloud web app | Wire an API key |
| Obsidian + plugins | BYO key / local model | Local Markdown | Heavy plugin setup |
Your files stay yours. The AI just works — no key to manage, no unpredictable API bill.
Head to head: Ream vs Sudowrite · vs Novelcrafter · vs Scrivener · all three, side by side
Download the free editor, open a folder, and start writing — your editors, your story bible, and your streak are waiting. Add AI whenever you want it.
Keep starting novels but never finishing? Read: How to finish the novel you keep starting.