Broken Link Checker vs Fontsight

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

Broken Link Checker compared with Fontsight
Detail	Broken Link Checker	Fontsight
What it does	Free Chrome extension that detects broken links, 404 errors, and redirects on any webpage	Point at any text to see the typeface that actually rendered, who made it, and the CSS to use it.
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Free
Pricing	Free plan: up to 150 links per scan. Lifetime License: $9.50 one-time (50% off, normally $19), includes unlimited links per scan, sitemap health checker, bulk URL checker (20 at a time), image checker, scan history, stats dashboard, and PDF export.	Not given
Key features	Color-coded link status results (red for broken, yellow for redirects, green for working) Detects 404 errors, 500 server errors, timeouts and unreachable URLs Identifies 301 and 302 redirects with destination URLs CSV export of scan results Focus Mode to highlight individual links on the page Real-time progress bar during scans Filter results by status Sidebar panel for results review Sitemap health checker (Lifetime License) Image checker to flag broken images (Lifetime License)	Identify fonts by pointing at text on any website Shows the actual font that rendered, not just CSS fallbacks Swap fonts and test alternatives on any website in real time Built-in directory of 7,900+ font families from 197 type houses Find free alternatives to paid fonts Test fonts with waterfall, paragraph and glyph views No account required, no data collection
What makes it different	No account or sign-up required Runs entirely in your browser with no data leaving your device Only runs when you click Scan, does not slow down browsing Works on any website including password-protected pages Free to install and use with no credit card required	Identifies the actual font that rendered on the page, not just CSS preferences Built-in font directory with 7,900+ families from 197 type houses and 98 brands' in-house fonts Finds free Google Font alternatives to expensive paid typefaces Test any font on any website with live preview and CSS output
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)	43 no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	7	0
Citation Flow (Majestic)	25	0
Referring domains (Majestic)	36	0

4 details filled in for both companies.

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