Polipo - A small and fast caching web proxy (a web cache, an HTTP proxy, a proxy server).
GonzoProxy - Premium proxies from $2/GB. Over 20M IPs across 150+ countries. No KYC, traffic never expires. 24/7 Telegram support.
TinyProxy - A lightweight http(s) proxy daemon
SX.ORG - SX.ORG - a fresh proxy market of 12M clean IP-addresses. All types and 200+ GEO for any tasks. Buy/sell proxies with us. Pay as you go system. Stable connection to manage multiple accounts. Get 3GB for FREE by promo code SAASHUB3GB
3proxy - 3proxy freeware proxy server for Windows and Unix. HTTP, SOCKS, FTP, POP3
ABC S5 Proxy - ABCProxy is the top residential ip proxy service provider, with more than 200 million IP addresses covering more than 190 countries, providing elite anonymity, high connection rate IP, etc.