QuotaGuard - QuotaGuard Static IP's are a unique proxy service allowing applications running on shared cloud services to access IP-restricted APIs and provide IP-based authentication services.

Squid Proxy - Website Content Acceleration and Distribution. Thousands of web-sites around the Internet use Squid to drastically increase their content delivery. Squid can reduce your server load and improve delivery speeds to clients.

proxyRAIN - proxyRAIN provides clients a seamless IP rotation service where we monitor their usage needs and adjusts IPs to create a proxy network.

CCProxy - Want to share Internet connection? Get every computer online through a single Internet connection?

Gimmie Proxy - Gimmie Proxy is a rotating proxy API​.

3proxy - 3proxy freeware proxy server for Windows and Unix. HTTP, SOCKS, FTP, POP3