ScrapeBox remains the industry standard for a reason. While it is a massive SEO tool, its built-in proxy harvester and checker are legendary.
: A modern, functional tool designed for easy proxy gathering with a "plastic" user interface that appeals to many beginners. 2. Best Open-Source & Developer Tools proxy grabber and checker top
The Ultimate Guide to Proxy Grabbers and Checkers: Power Up Your Web Scraping ScrapeBox remains the industry standard for a reason
ProxyScrape is arguably the industry leader for public proxy aggregation. proxy grabber and checker top