Productivity
ChatGPT
Conversational AI assistant
Writing & Editing
Grammarly
Grammarly helps revise writing with grammar, tone, and sentence-level suggestions. It is a fit for improving text you already have; generated wording still needs a check against your intended meaning.
RatingNo published reviews yetProfile basisSource researchSources checked2026-09-12
Buyer fit
Best for: People editing customer emails, proposals, and marketing drafts in their everyday writing workflow.
Not for: Writers treating a polished sentence as proof that its facts or promises are correct.
Pricing: Free; Pro US$30/member/month, US$60/member/quarter, or US$144/member/year.
Platforms and integrations
Pricing and plan limits
US dollar reference prices. Annual Pro is US$144 upfront, equivalent to US$12/member/month. Regional prices and taxes may differ.
| Plan | Price and billing | What to know |
|---|---|---|
| Free | US$0 No subscription | Grammar and tone feedback; 100 AI prompts/month.Grammarly: features and monthly AI prompt limits |
| Pro | US$30 monthly / US$60 quarterly / US$144 yearly Per member; paid at the selected interval | Sentence rewrites and 2,000 AI prompts/member/month.Grammarly: monthly, quarterly, annual, and seat pricingGrammarly: features and monthly AI prompt limits |
| Enterprise | Contact sales Custom agreement | Organizational support and controls.Grammarly: features and monthly AI prompt limits |
Documented strengths
- Pro adds full-sentence rewrites and tone adjustment.Grammarly: features and monthly AI prompt limits
- Desktop and browser tools support editing where you write.Grammarly: features and monthly AI prompt limits
Limitations to consider
- Free and Pro have different monthly generative AI prompt allowances.Grammarly: features and monthly AI prompt limits
- Each additional Pro member costs another seat; Pro supports up to 149 seats.Grammarly: monthly, quarterly, annual, and seat pricing
Buying assessment
Compare your original draft with the accepted revision. Pay for Pro only if its sentence rewrites and tone controls reduce your editing work without changing the message.
This is an inference from the linked product documentation. It is a research-based assessment; no hands-on testing has been recorded.
When to compare another tool
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