According to AI Tier List, LanguageTool (Tier B) ranks higher than Free AI Grammar Checker (Tier C) for Grammar Correction. An open-source AI proofreading tool for multilingual grammar, spelling, and style correction.
 |  | |
|---|---|---|
| Tier | Tier C | Tier B |
| Rating | 2 / 5 | 3 / 5 |
| Pricing | Free | Freemium |
| Category | Grammar Correction | Grammar Correction |
| Best For | grammar, proofreading, writing-assistant, text-correction, free-tool | grammar, proofreading, multilingual, open-source, writing-assistant |
Instant error correction, improved text readability, time-saving, no sign-up accessibility
Lack of advanced style and tone analysis, limited features compared to competitors, low brand recognition
Open-source, multilingual support, comprehensive error detection, various platform integrations, active community
Lack of advanced contextual understanding, limited features in free version, accuracy variations in some languages
