Duden-Mentor From €2.99/mo · Free plan 9.4 Visit 
Antidote
antidote.info
Spec sheet
- Free plan
- NoRead 20 Sep 2026 · antidote.info
- Headquarters
- Montreal, Quebec, CanadaRead 23 Sep 2026 · antidote.info
- Founded
- 1993Read 23 Sep 2026 · antidote.info
- Browser extension
- YesRead 20 Sep 2026 · antidote.info
- Desktop app
- YesRead 20 Sep 2026 · antidote.info
- Languages supported
- 1Read 20 Sep 2026 · antidote.info
- Mobile app
- YesRead 20 Sep 2026 · antidote.info
- Style suggestions
- YesRead 20 Sep 2026 · antidote.info
- Tone detection
- YesRead 20 Sep 2026 · antidote.info
Plans and prices
Antidote+ Personal — one language €48 a year €48 upon renewal; the first year is €59 1 user · 1 language Read 20 Sep 2026 · antidote.info
Antidote+ Personal — English and French €72 a year €72 upon renewal; the first year is €89 1 user · 2 languages Read 20 Sep 2026 · antidote.info
Antidote+ Family — one language €80 a year €80 upon renewal; the first year is €99 5 users · 1 language · Same household Read 20 Sep 2026 · antidote.info
Antidote+ Family — English and French €120 a year €120 upon renewal; the first year is €149 5 users · 2 languages · Same household Read 20 Sep 2026 · antidote.info
Where Specifiction places it
- Grammar checkers#57 of 887.8
- AI Grammar Checkers#20 of 267.9
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