Grammarly vs Sudowrite
A side-by-side look at Grammarly vs Sudowrite: pricing, free plans and features, taken from each official website. Prices change often, so check the linked sources.
| Feature | Grammarly | Sudowrite |
|---|---|---|
| Type | Tool · Writing | Tool · Writing |
| Made by | unknown | unknown |
| What it does | AI writing assistance | AI for fiction writers |
| Pricing model | Freemium | Paid |
| Free tier | unknown | unknown |
| Current prices | unknown | unknown |
| Modalities | unknown | unknown |
| Key features | unknown | unknown |
| Context window | unknown | unknown |
| API | unknown | unknown |
| License | Proprietary service | Proprietary service |
| Web app | unknown | unknown |
| Mobile apps | unknown | unknown |
| Desktop app | unknown | unknown |
| Links | Website ↗Deekoya listing | Website ↗Deekoya listing |
Grammarly vs Sudowrite: pricing and features
Grammarly
Grammarly provides AI writing assistance that helps users improve clarity, tone, and correctness. It offers personalized AI guidance and text generation across any app or website, with both a free tier and a paid Pro option.
Pricing
The official site lists a Free tier at $0 USD per month and a Pro tier at $12 USD per month (or $12 USD per member per month billed annually, $30 USD when billed monthly). Enterprise pricing requires contacting sales. These details were read from the official site.
Key features
- Paragraph rewrites – one-click clarity and flow
- Tone suggestions – adapt message for context
- Proofreading – refine grammar, structure, and clarity
- Humanizer agent – add personality to writing
- AI Detector agent – spot AI-generated text
- Grammar Checker
Source: official homepage, official pricing page · checked 2026-10-27
Sudowrite
Sudowrite is an AI writing assistant built specifically for fiction writers. It offers tools to brainstorm, expand outlines, overcome writer’s block, and get feedback on drafts.
Pricing
The official site lists three paid tiers: Hobby & Student at $10 per month with 225,000 credits, Professional at $22 per month with 1,000,000 credits (450,000 credits per month usage limit shown), and a Max plan at $44 per month with 2,000,000 credits. All plans include a free trial that requires no credit card and can be cancelled anytime. These details were read from the official site.
Key features
- AI models designed for fiction (+30 industry-leading models)
- Expand: turn outlines into rough drafts
- Write: break through writer’s block
- Brainstorm: generate ideas quickly
- Feedback hall of fame for instant critique
- Unused credits roll over for 12 months
Source: official homepage, official pricing page · checked 2026-10-27
FAQ
Which is free, Grammarly vs Sudowrite?
Grammarly: has a free plan or trial per its official site; Sudowrite: has a free plan or trial per its official site.
What is the difference between Grammarly vs Sudowrite?
Grammarly: Grammarly provides AI writing assistance that helps users improve clarity, tone, and correctness. Sudowrite: Sudowrite is an AI writing assistant built specifically for fiction writers.