Grammarly
by Grammarly Inc.
Responsible AI that ensures your writing and reputation shine
8
/ 10
Overall Score
Grammarly scores 8/10 overall. Responsible AI that ensures your writing and reputation shine. Best for: Anyone wanting grammar and style checking everywhere they write. Starting at $30/month. Last verified Mar 24, 2026.
Score Breakdown
How we score →Scores are editorial assessments on a 1–10 scale. Overall score uses a weighted formula: Value (25%), Power (20%), Transparency (20%), Ease (15%), Setup (10%), Migration (10%). Full methodology
Switching Intelligence
Sasanova ExclusiveMigration Difficulty
Implementation Complexity
LowWhat triggers people to switch AWAY
- Need long-form content generation
- Privacy concerns about cloud processing
- Need multi-language support
What blocks people from leaving
- Habit of having Grammarly everywhere (browser, desktop, mobile)
- Enterprise brand voice and style guide setup
- Team analytics data
Hidden Costs & Gotchas
- Pro is $30/mo monthly but $12/mo annually — big difference
- Enterprise pricing is opaque
Data Export & Portability
No bulk export — suggestions are inline
Best For
- Anyone wanting grammar and style checking everywhere they write
- Business teams needing consistent brand voice across communications
- Non-native English speakers improving their writing
Avoid If
- You need long-form content generation (Jasper, Copy.ai are better)
- You write primarily in languages other than English
- You want a privacy-first tool (Grammarly processes text in the cloud)
Features
Pricing
| Plan | Monthly | Annual | Billing | Limits |
|---|---|---|---|---|
| Free | Free | Free | flat | Basic grammar/spelling, tone detection, 100 AI prompts/month |
| ProPopular | $30/mo | $144/yr | flat | Advanced rewrites, plagiarism detection, 2,000 AI prompts/month, brand tones |
| Enterprise | Contact | Contact | custom | Unlimited AI prompts, SSO, SCIM, admin console, brand voice, analytics |
Free tier: Basic grammar and spelling corrections, tone detection, 100 AI prompts/month
Pricing Calculator
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Estimates based on published pricing. Usage-based plans are approximated. Verify with vendor for exact quotes.
Integrations
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Grammarly vs Jasper
Grammarly is an inline writing assistant that checks grammar, tone, and clarity everywhere you type. Jasper generates marketing content from scratch with brand voice control and campaign workflows.
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