Broken Link Checker vs Session Alive

How do Broken Link Checker and Session Alive compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.

Directory details: Broken Link Checker and Session Alive
Directory detail	Broken Link Checker	Session Alive
What it is	Broken Link Checker scans links on the active webpage and checks whether they are broken or redirected.	Session Alive is designed to keep website sessions active and reduce timeout messages.
Website	webextension.org/listing/broken-link-checker.h…	github.com/arunelias/session-alive
Type	Website	Open-source project
Topic	Browser Extensions	Browser Extensions
Pricing	Not confirmed	Not confirmed
Platforms	Web	Not recorded
Open source	Not stated	Yes
Language	English	English
Alternatives	24 alternatives	24 alternatives