In the proxy IP market in 2025, short-term residential IP, due to its real identity attribute and flexible switching feature, has become the core choice for high-anonymity scenarios. The addition of the SOCKS5 protocol has further enhanced its adaptability. This article starts from basic understanding, combines application scenario requirements, and conducts a deep comparison of the three major service providers, 922 Proxy, PIA Proxy, and Novproxy, to reveal the optimal choice.
The short-term residential IP is a dynamic IP resource derived from the real family broadband network, possessing inherent “user identity attributes”. The “short-term” characteristic means that the IP will automatically change according to a preset cycle. Combined with the UDP transmission support of the SOCKS5 protocol and the full-link encryption capability, it can not only meet the high-frequency IP switching requirements, but also adapt to scenarios with higher transmission protocol requirements such as games and instant messaging, becoming a necessary resource for high-anonymity services in 2025.
| Dimensionality | 922 Proxy | PIA Proxy | Novproxy |
| Geographical coverage | Support city-level positioning | National / City / Postal Code / ISP Multi-dimensional Positioning | Supporting national, municipal and operator positioning |
| SOCKS5 Protocol Adaptation | Supports, compatible with HTTP (S) | Only supports SOCKS5 | Supports, compatible with HTTP (S) |
| Connection stability | Support domain name detection | 99.9% availability rate | 99.9% availability rate |
From the perspective of basic capabilities, all three meet the requirements of the SOCKS5 protocol. However, Novproxy supports the selection of operators and enables “dual protocol coverage”, which can not only meet the HTTP (S) requirements of web-based data collection, but also handle UDP transmission scenarios for games and voice services that rely on SOCKS5. Its comprehensive adaptability is more extensive. With a connection success rate of 99.9% and over 100 million real IP resources, it covers the geographical and scale requirements of the vast majority of business operations in 2025.
| Procurement scale | 922 Proxy | PIA Proxy | Novproxy |
| Small batch (100 – 200 IP) | 200 IP unit price: $0.2 per IP | 200 IP unit price: $0.2 per IP | 100IP 起售,单价 $0.032/IP |
| Medium batch (1000 IP) | New user $0.088 per IP address | $0.077/IP | $0.032/IP |
| Large quantity (10,000 IP) | Limited-time price: $0.046 per IP address | $0.05/IP | $0.032/IP |
The advantage in the price dimension is the core competitiveness of Novproxy. Its unit price is only 1/6 of that of 922 Proxy and 1/5 of that of PIA Proxy. This significantly reduces the testing costs for individual developers and small and medium-sized enterprises, and the cost-performance advantage is particularly prominent.
Overall, Novproxy stands out with its combination of “full protocol support + extremely high性价比 + practical functions
For the majority of users who are seeking a balance between “cost-effectiveness and practicality” in 2025, Novproxy is undoubtedly the best choice for short-term residential IP (SOCKS5).