Fog Mode vs MarklyKit
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
| Detail | 
Fog Mode | 
MarklyKit |
|---|---|---|
| What it does | Free Chrome extension with reading tools, focus aids, and wellness breaks for managing brain fog while reading | Browser extension for highlighting, annotating, and taking notes on any webpage |
| Stage | Startup | Not given |
| Founded | 2025 | Not given |
| Based in | Not given | Not given |
| Pricing model | Free | Freemium |
| Pricing | Not given | Free plan includes unlimited highlighting and drawing with local-only storage. Pro plan costs $7.99/month with a 7-day free trial, including cloud sync, unlimited sticky notes, PDF export, AI connectors, and API access. |
| Key features |
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| What makes it different |
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| Free plan | Not given | Not given |
| Open source | Not given | Not given |
| Platforms | Not given | Not given |
| Public API | Not given | Not given |
| Community votes | 0 | 0 |
| DR (Domain Rating by Ahrefs) | Not checked yet no change since last check | Not checked yet no change since last check |
| Trust Flow (Majestic) | 0 | 0 |
| Citation Flow (Majestic) | 15 | 6 |
| Referring domains (Majestic) | 4 | 2 |
4 details filled in for both companies.
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