Broken Link Checker vs SlideSieve

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 SlideSieve
Detail	Broken Link Checker	SlideSieve
What it does	Free Chrome extension that detects broken links, 404 errors, and redirects on any webpage	Auto-capture slides from course videos into clean PDFs with synced transcripts
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
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.	Free Plan: $0 forever with up to 50 slides and 3 transcript trials. 3-Month Access (Students): $6.99 one time, expires 90 days after purchase. Pro Lifetime (Best Value): $16.99 one time (originally $24.99, 32% launch discount), pay once and use forever with unlimited slides, transcripts, and PDF exp
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)	Automatic slide detection that identifies real slide frames and skips instructor webcams, code editors, and transitions Transcript extraction with automatic pulling from supported platforms in Timed View or Readable View Manual snap capture with keyboard shortcuts (Ctrl+Shift+9) for code, notebooks, and demos Customizable Slide Detection Zone to manually define capture area or set exclusion zones PiP Magic Eraser that removes webcam overlays and fills background areas smoothly Deduplication that skips duplicate slides while preserving bullet builds and progressive reveals Multi-View Slide Browser with grid, list, and full-screen presentation views
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	Works across multiple platforms (DeepLearning.AI, Coursera, Udemy, YouTube) with same toolbar and workflow Free plan with 50 slide captures and 3 transcript trials, no credit card or signup required Lifetime Pro ownership model ($16.99 one time) with all future features included and no recurring subscriptions Supports Chromium-based browsers (Chrome, Edge, Brave, Opera, Arc) officially and on other variants
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	16
Referring domains (Majestic)	36	3

5 details filled in for both companies.

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