PunctuationCheck vs Grasmere
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
PunctuationCheck compared with Grasmere
| Detail | 
PunctuationCheck | 
Grasmere |
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| What it does | Free punctuation, spelling and grammar checker with no account or paywall
| Markdown editor for writers and researchers
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| Stage | Not given
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| Founded | Not given
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| Based in | PK
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| Pricing model | Free
| Freemium
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| Pricing | Not given
| Free 14-day trial, then $14.99 one-time purchase
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| Key features | - Check punctuation, spelling and grammar issues underlined at their location
- Support for six varieties of English: American, British, Australian, Canadian, New Zealand, South African
- Check up to 5,000 characters at a time
- Accept or ignore individual suggestions or apply all corrections at once
- Rewrite feature to break up run-on sentences and tighten wordy phrasing
- Browser-based with no installation or extensions required
- Text saved only in your browser history, not on servers
| - Web clipping and research collection from websites, books and papers
- Publishing to PDF, Word, or website
- On-device AI for document analysis
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| What makes it different | - Completely free with no account, trial or paywall required
| - Pure Markdown format with documents stored as ordinary .md files, editable in any app
- On-device AI by default with no data sent to servers unless you choose otherwise
- Seamless iCloud Drive and Dropbox integration with conflict resolution
- Automatic link updates when documents are renamed or moved
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 22 ● no change since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 10 | 1 |
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| Citation Flow (Majestic) | 27 | 13 |
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| Referring domains (Majestic) | 210 | 9 |
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4 details filled in for both companies.
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