Broken Link Checker vs Thread Turbo

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 Thread Turbo
Detail	Broken Link Checker	Thread Turbo
What it does	Free Chrome extension that detects broken links, 404 errors, and redirects on any webpage	Browser extensions to speed up long AI chats, export conversations, and manage AI usage
Stage	Not given	Startup
Founded	Not given	Not given
Based in	Not given	ES
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.	Long-chat Speed Fix: Free (ChatGPT support), Pro 3.99 €/month or 19 € lifetime (Claude and Gemini support). Chat Export: Free (ChatGPT to Markdown), Pro 9 € one-time (PDF, HTML, Claude and Gemini support). Claude Usage Tracker: Free (session badge and weekly limits), Pro 2.99 €/month or 15 € lifetim
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)	Long-chat speed optimization to fix typing lag and scrolling stutters Export chats to Markdown, PDF, and HTML formats Claude usage tracking with session and weekly limits display Usage history and forecast analytics for Claude Prompt library with tags, search, and quick insertion (Alt+P or //) Custom message count settings per chat Batch export for multiple open chat tabs Desktop alerts for usage thresholds
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	100% local processing with no accounts, analytics or server data collection Works on multiple AI platforms including ChatGPT, Claude and Gemini Unified prompt library accessible across ChatGPT, Claude and Gemini Affordable lifetime purchase options as alternative to subscriptions
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

5 details filled in for both companies.

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