GrammarCheck.ai
8.6#4 in grammar checkersFrom $2.50 a monthFree planAndroidiOSWebAPI
VisitGrammarCheck.ai vs GrammarLookup
GrammarLookup
7.3#34 in grammar checkersFree planFree planWeb
VisitWhat both publish
| Fact | GrammarCheck.ai | GrammarLookup |
|---|---|---|
| AI detection | The AI Checker reports percentages of AI-generated and human-written content and highlights suspected AI sentences. | The essay checker page offers an AI content detection control and a probability score. |
| Free plan | Yes | Yes |
| Headquarters | The Contact page lists an address at 71–75 Shelton Street, Covent Garden, London, WC2H 9JQ, United Kingdom. | The maker lists its address in Swabi, Khyber Pakhtunkhwa, Pakistan. |
| Plagiarism checking | Its plagiarism tool scans essays, articles, blogs or academic papers, highlights duplicate sentences and can download a report. | The essay checker page offers a plagiarism scan and displays a report for plagiarized and unique text. |
GrammarCheck.ai plans
- Lite$4 a month
- Pro$7 a month
- Free PlanFree
- Lite Premium$2.50 a month
- Pro Premium$4 a month
- Lite Monthly$4 a month
GrammarLookup plans
- FreeFree
- Free GrammarLookupFree
Pick GrammarCheck.ai if…
GrammarCheck.ai suits students, book authors, bloggers, and non-native English speakers who want help correcting and refining text. Its multiple language options and web, mobile, Linux, extension, and API access support different writing workflows.
Pick GrammarLookup if…
You want what its maker publishes above — check its page for the details.