Side-by-side comparison · paid tool, open source
Grammarly vs LanguageTool
What we have checked about each, line by line. Every value shows where it came from and when we last confirmed it.
Paid tool
Grammarly
AI writing assistant for grammar, spelling and tone.
Open Source
LanguageTool
Style and Grammar Checker for 25+ Languages
Checked facts
Line by line
| Measure | Grammarly | LanguageTool |
|---|---|---|
| Days since the last commit | Not checked yet | 0 |
| GitHub forks | Not checked yet | 1,601 |
| GitHub stars | Not checked yet | 15,233 |
| Days to a first reply on issues | Not checked yet | 14.3 |
| Open issues | Not checked yet | 2,115 |
| Releases in the last 90 days | Not checked yet | 0 |
A line appears only when at least one record has a value we confirmed from a source. Values we have not confirmed are left out, never guessed. Records of different types share fewer lines.
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