What is a static residential proxy? What is the difference between dynamic and dynamic?

Static Residential Proxy (Static Residential Proxy) is a network proxy service that provides proxy services by renting the IP address of a real residence. Unlike dynamic proxies, static residential proxies use fixed and unchanging IP addresses, and usually come from residential broadband networks, so they have better stability and reliability. Also, since these IP addresses are not related to real residential users

associated, so it can better simulate real humans traffic, making it harder for websites and services to identify as proxies.

In contrast, Single serial port server the IP addresses of dynamic proxies are usually random, unstable, and may come from the data center

Or the proxy service provider's own network, so it is easy to be recognized as a proxy by websites and services, resulting in restrictions or bans.

Static residential proxies are usually used for crawling website data and automated testing, advertising and other scenarios that require a large number of IP addresses, because it can provide higher stability, concealment and reliability. However, static residential proxies typically come with higher costs and fees than dynamic proxies.