When you run automation and data collection, addresses from open lists fail on the first requests. A closed pool with SOCKS5 and HTTP spreads requests across thousands of addresses. For multithreaded launches, people choose a rotating pool with spare threads. Plans and access: ru proxy buy The pool keeps 12,000 to 15,000 addresses online. There is a free test of up to 2 hours before you pay. For Unlimited bandwidth proxies the pool runs from the first launch.