I've been using 9Proxy for about four months now in my role at FinSecure Bank, and honestly it's been a solid addition to our security testing toolkit. What stands out most to me is the consistency of the IPs. When you're running security validation across different geographic regions, you need IPs that actually work and don't get flagged immediately. Review collected by and hosted on G2.com.

The documentation could be more detailed for enterprise use cases. I had to figure out some of the more advanced integration pieces on my own, especially around the SOCKS5 protocol support. Review collected by and hosted on G2.com.