For heavy scraping and multithreaded jobs, addresses from open lists fail on the first requests. A closed pool with SOCKS5 and HTTP spreads requests across thousands of addresses. For stable software runs, users pick private addresses with spare threads. Plans and access: https://telegra.ph/HTTP-Proxy-Service-11-10 Addresses come from all over the world and traffic is unlimited. Traffic is not billed by the gigabyte. For unlimited proxies setup stays simple.