For software that opens dozens of threads at once, good proxies make the whole setup work. An IPv4 pool with rotation keeps the load steady. For stable software runs, people choose fast IPv4 and SOCKS5 proxies with spare threads. Where to start: Proxies for multi-accounting 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.