GrammarPro
FREEyesDOCS4/5
GR6.3#39of 88
outWeb
Ranked in Grammar checkers·Free plan·paid from $5/mo
About
GrammarPro is ranked #39 of 88 in grammar checkers on Inferse. It runs on Web. There is a free plan. Paid plans start at $5/mo.
Compared on grammar checkers
- Free plan
- Yesgrammarpro.ai
- Browser extension
- Nogrammarpro.ai
- Desktop app
- Nogrammarpro.ai
- Mobile app
- Nogrammarpro.ai
- Style suggestions
- Yesgrammarpro.ai
- Tone detection
- Yesgrammarpro.ai
Facts
- Purpose
- GrammarPro checks and corrects grammar, spelling, punctuation, and writing style with AI.grammarpro.ai · 8 Oct 2026
- Languages
- The homepage says it supports more than 30 languages, while the About page lists English, Spanish, French, German, Portuguese, Chinese, and Japanese.grammarpro.ai · 8 Oct 2026
- Checking modes
- It offers Grammar, Spelling, Punctuation, Clarity, Formal Tone, and Concise Writing modes.grammarpro.ai · 8 Oct 2026
- AI engine
- The About page says GrammarPro is powered by GPT-4o-mini.grammarpro.ai · 8 Oct 2026
- Corrections
- The homepage says corrections stream word by word in real time and include explanations for suggested changes.grammarpro.ai · 8 Oct 2026
- Limits
- The homepage says free use is limited to 500 words per request and Pro to 5,000 words; pricing lists three daily free checks without an account and five when signed in.grammarpro.ai · 8 Oct 2026
- Privacy
- GrammarPro says it does not store submitted text after processing, but sends text to OpenAI's API and recommends not submitting sensitive personal information.grammarpro.ai · 8 Oct 2026
- Security
- Its privacy policy says it uses reasonable security measures and that internet transmission is not completely secure.grammarpro.ai · 8 Oct 2026
- Integrations
- The privacy policy identifies OpenAI's API as a third-party service used to process text.grammarpro.ai · 8 Oct 2026
- Supported environment
- GrammarPro says it works in the browser on any device and requires no installation or download.grammarpro.ai · 8 Oct 2026
- Intended users
- The About page identifies students, professionals, non-native English speakers, writers, and bloggers as intended users.grammarpro.ai · 8 Oct 2026
- Support
- The About page provides [email protected] for questions or feedback and the privacy policy provides [email protected] for privacy questions.grammarpro.ai · 8 Oct 2026
Best GrammarPro alternatives
See all 20
Where it ranks on Inferse
- Best Grammar Checkers in 2026#39 of 88
Sources
- grammarpro.ai· checked 8 Oct 2026
- grammarpro.ai/about· checked 8 Oct 2026
- grammarpro.ai/pricing· checked 8 Oct 2026
- grammarpro.ai/privacy-policy· checked 8 Oct 2026