Three good ways to write a novel on a Mac — compared honestly. Where your files live, what you pay, and how the AI actually works.
A room of editors on every scene — on every plan, on your disk.
That's the one line that separates Ream from the other two. The table below shows exactly what it means.
| ReamNative Mac · local-first | SudowriteWeb · cloud | ScrivenerDesktop · no AI | |
|---|---|---|---|
| The AI | A panel of named editorsEach reads a scene in character and replies, attributed | A powerful single assistantDeep toolkit; named beta-readers only on higher tiers | NoneA pure organizer / editor |
| Named editors on every paid plan | Yes — from $9/mo | Only on $29/$59 tiersNamed readers (Maya, Anton, Joan) are a premium add-on | No AI |
| Where your files live | Local Markdown, on your disk | Cloud, in your account | Local project file |
| What you pay | Free editor · AI $9 / $19/moor $72 / $152/yr — no API keys | $19 / $29 / $59/moCredits bundled, no API keys | $59.99 onceOne-time purchase, no subscription |
| Setup | Open and write | Create a cloud account | Buy & install |
| Platform | macOS 12+ (native) | Web — any OS, in-browser | macOS · Windows · iOS |
| Keep working if you cancel | Yes — files & app stay yours | Export first; work lives in cloud | Yes — you own the licence |
Sudowrite recently added named AI beta-readers — Maya, Anton, and Joan — who leave in-margin notes, which is genuinely close to Ream's idea, and it's a mature, capable tool. Two real differences remain: those named readers live only on its $29 and $59 plans and read work stored in the cloud. Ream's panel is on every paid plan (from $9) and reads words that stay in a plain file on your own disk. Neither tool is "bad" — they're built on different bets about where your book should live.
You're on a Mac, you want your manuscript to stay in local files you own, and the idea of a panel of editors on every scene — plus streaks to keep you finishing — is how you want to work. AI included, no API keys.
You're on Windows or Linux, or you want the deepest, most mature AI toolkit today and you're happy working in the cloud. Its higher tiers add named beta-readers.
You want a one-time purchase, no subscription, and no AI at all — just a deep, proven organizer for long manuscripts across Mac, Windows, and iOS.
The editor is free — download Ream and try your own writers' room. Import your existing manuscript in a click.
Download for macOSPrefer a one-on-one look? Ream vs. Sudowrite · Ream vs. Scrivener · Ream vs. Novelcrafter