ProxyRack - More than 1,200,000+ unique monthly HTTP & SOCKS private proxies available.
pfSense - pfSense is a free and open source firewall and router that also features unified threat management, load balancing, multi WAN, and more
9Hits - 9Hits is an auto traffic exchange system with a lot of unique features. Support creating interaction such as clicking, scrolling, bypass captcha. Alexa ranking.
F5 Advanced Firewall Manager - Stop even the most massive and complex DDoS attacks with BIG-IP Advanced Firewall Manager: advanced data center protection against layer 3–4 threats.
Bright Data - World's largest proxy service with a residential proxy network of 72M IPs worldwide and proxy management interface for zero coding.
FireMon - FireMon Security Intelligence Platform delivers continuous visibility into and control over firewall infrastructure.