Side by side
Korr vs WhiteSmoke
Both stand on grammar checkers. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan ExtensionWebWindows
Korr offers local text correction across a website, extension, and Windows app, with review controls and a device-stored personal dictionary. Its language coverage depends on which version you use, and the terms do not promise availability.
Visit Korr Free plan AndroidExtensioniPhone+3
WhiteSmoke combines English writing checks with translation and additional writing tools across several platforms. Review its text-handling policy and the different plan terms before choosing a paid option.
Visit WhiteSmokeThe facts
| Korr | WhiteSmoke | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Extension, Web, Windows | Android, Extension, iPhone, Mac, Web, Windows |
| Lowest paid plan | Free or on request | See the plans |
| Plans published | 1 | 21 |
| Maker | Korr | WhiteSmoke |
| Website | korr.peekrapp.com | grammar.whitesmoke.com |
| On grammar checkers | #22 of 88 | #26 of 88 |
Korr: what it does well
- Free
- No account, subscription, or usage limit
- Processes text locally in the browser or computer
- Users can reject changes individually
- Works in Gmail, Slack, and Windows programs
What to know first
- Windows app supports only French and English
- No availability commitment is provided in the terms
- Publisher may modify, suspend, or discontinue the service
WhiteSmoke: what it does well
- Checks grammar, spelling, punctuation, and style
- Translates more than 50 languages
- Provides plagiarism checking and templates
- Available across web, desktop, and mobile
- Offers a free plan
What to know first
- Internet connection is required
- Submitted text may be retained for improvement
- Perfect security is not guaranteed
- Paid plans vary by product and term
Alternatives to Korr Alternatives to WhiteSmoke The whole list