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Sudowrite vs Grammarly
| Compare | Sudowrite | Grammarly |
|---|---|---|
| Monthly | 19 | 30 |
| Annual | 120 | 144 |
| Free plan | no - limited free trial credits only | yes - grammar and spelling checks with limited monthly AI prompts |
| Best for | Fiction authors who want help drafting and revising stories, not marketing text. | Anyone who writes a lot and wants cleaner, more consistent text without switching tools. |
Sudowrite
- Designed around fiction, so prompts fit scenes and characters
- Helps expand description, dialogue and pacing during drafting
- Reasonably priced at 19 USD per month for dedicated writers
Grammarly
- Works across browsers, documents and email rather than in one app
- Tone and clarity suggestions go beyond basic spelling fixes
- Plagiarism checking helps before you publish or submit
Fiction authors who want help drafting and revising stories, not marketing text. — Sudowrite. Anyone who writes a lot and wants cleaner, more consistent text without switching tools. — Grammarly.