Sudowrite
Hobby ~$10/mo / Pro ~$22/mo (billed annually)
NovelAI
Tablet $10 / Scroll $15 / Opus $25 per mo
Sudowrite is a polished AI writing partner built for novelists, with drafting, brainstorming, and rewriting tools. NovelAI is a flexible storytelling tool with strong creative control, privacy, and even anime image generation. Sudowrite wins on author-focused polish; NovelAI wins on control, privacy, and value.
Pick Sudowrite if you are a novelist who wants a polished, author-focused AI partner for drafting, brainstorming, and rewriting.
Pick NovelAI if you want flexible storytelling with deep control, a strong privacy stance, and anime image generation, at good value.
Sudowrite and NovelAI both use AI to help you write fiction, but they feel different. Sudowrite is a polished, author-focused tool: it helps novelists brainstorm, draft, describe, and rewrite, with features designed around the craft of long-form storytelling and a clean interface. NovelAI is a more flexible, hobbyist-friendly storytelling engine with strong creative control, a privacy focus (it does not use your content to train), customizable models, and even anime-style image generation.
On price, Sudowrite's plans run from around $10 (Hobby, annual) to $22 (Pro), while NovelAI has tiers at $10 (Tablet), $15 (Scroll), and $25 (Opus). The choice is mostly polished, author-focused writing help (Sudowrite) versus flexible, controllable storytelling with privacy (NovelAI).
We compare fiction features, control, price, privacy, and extras.
| Quick facts | Sudowrite | NovelAI |
|---|---|---|
| Focus | Author-focused fiction help | Flexible storytelling + control |
| Price | Hobby ~$10 / Pro ~$22/mo | Tablet $10 / Scroll $15 / Opus $25 |
| Creative control | Guided | Best-in-class |
| Privacy (no training on your text) | Good | Best-in-class |
| Best for | Novelists | Hobbyists + control |
Each row reflects the feature on each product's current public release.
| Feature | S Sudowrite | N NovelAI |
|---|---|---|
| Long-form fiction tools | Best-in-class | Strong |
| Brainstorm / describe / rewrite | Best-in-class | Good |
| Deep creative control | Guided | Best-in-class |
| Privacy focus | Good | Best-in-class |
| Customizable models | Limited | Yes |
| Image generation | No | Anime / art |
| Polished, beginner-friendly UI | Best-in-class | Moderate |
| Lower entry price | Yes | Yes |
Pricing and features change often. Always verify the current details on each product's official site. Last reviewed 2026-06-23.
Things neither product's marketing page leads with.
Sudowrite is more polished and purpose-built for authors, but offers less raw control than NovelAI.
NovelAI gives more control, privacy, and extras (including images), but its interface is less beginner-friendly.
Both compete with general assistants, but their fiction-specific tooling and privacy stances are the reason writers choose them.
The average person juggles a dozen subscriptions and forgets at least one. Subkept is a privacy-first subscription tracker: add Sudowrite, NovelAI, and everything else, then get renewal reminders, price-hike alerts, and a clear monthly total, with no bank connection, ever. Free for up to 5 subscriptions, no time limit.
See how the price has moved