Fog Mode vs Content SEO Check

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Fog Mode compared with Content SEO Check
Detail	Fog Mode	Content SEO Check
What it does	Free Chrome extension with reading tools, focus aids, and wellness breaks for managing brain fog while reading	See your page's SEO structure in one click
Stage	Startup	Not given
Founded	2025	Not given
Based in	Not given	Not given
Pricing model	Free	Free
Pricing	Not given	Not given
Key features	Larger, roomier text formatting Focus line guide for reading Clean reader interface Auto-scroll functionality Ambient sounds Breathing break reminders Integrated notes feature	Analyze headings (H1–H6) with structure warnings Internal link checker with anchor text and destination URLs External link audit with rel attributes In-content link analysis with word count Clean Markdown export with filtered content
What makes it different	Designed specifically for people with brain fog Combines reading assistance with wellness features like breathing breaks Completely free with no paywalls or premium tiers	No account or login required Completely free to download and use Analyzes locally without sending data externally Five focused tools in one lightweight extension
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)	2 +1 (up) since last check	45 no change since last check
Trust Flow (Majestic)	0	17
Citation Flow (Majestic)	15	31
Referring domains (Majestic)	4	161

4 details filled in for both companies.