Antidote
7.3#33 in grammar checkersFrom €48 a yearAndroidiOSWebWindows
VisitAntidote vs GrammarCheck.ai
GrammarCheck.ai
8.6#4 in grammar checkersFrom $2.50 a monthFree planAndroidiOSWebAPI
VisitWhat both publish
| Fact | Antidote | GrammarCheck.ai |
|---|---|---|
| Browser extension | Yes | The Chromium extension accepts typed, pasted, uploaded or selected web text and provides grammar, spelling and readability checking. |
| Desktop app | Yes | Yes |
| Free plan | No | Yes |
| Headquarters | Montreal, Quebec, Canada | The Contact page lists an address at 71–75 Shelton Street, Covent Garden, London, WC2H 9JQ, United Kingdom. |
| Mobile app | Yes | Yes |
Antidote plans
- Antidote+ Personal — one language€48 a year
- Antidote+ Personal — English and French€72 a year
- Antidote+ Family — one language€80 a year
- Antidote+ Family — English and French€120 a year
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
Pick Antidote if…
Antidote suits individuals or same-household families seeking writing suggestions and tone detection. The plan options cover one language or English and French.
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.