Dynamic proxy IP and static proxy IP have very wide practicality in cross-border business, but there are still many new players who don't know which type of IP is suitable for which scenario, and which type of proxy IP is more suitable for you? In fact, they each have their advantages and disadvantages. In order to make your online marketing, social media promotion, cross-border e-commerce operation, and web crawling as effective as possible, it is crucial to choose the right proxy type that suits your specific needs. The following introduces the application differences between dynamic IP and static IP.

1. Static Proxy IP

Static proxy IP is usually a fixed IP address. The proxy type can be divided into static data center and static ISP residential IP. This IP will be able to hide your original address and provide anonymity when performing crawling or other tasks online. Due to the stability of static IP, it is usually suitable for long-term network activities.

2. Dynamic Proxy IP

Dynamic proxy IPs provide IPs with rotating IP addresses, which can be changed automatically/manually. These proxies allow users to connect to an IP pool with many different IP addresses. For example, the address is automatically changed after a few minutes, after each reload, or when the current IP becomes unavailable. Due to its rotation characteristics, dynamic proxies are also more suitable for immediate tasks such as web crawling and SEO monitoring.

3. What is the difference between dynamic proxy and static proxy?

1) Security. Static IPs are more susceptible to any anti-bot or anti-scraping activity the target site may have. Therefore, if you want to get a better level of security, you can use rotating proxies or use a proxy rotator with a pool of static IPs.

2) Number of IP addresses : Each static proxy is equivalent to one IP address, while each dynamic proxy contains many different IP addresses.

3) Performance stability. Since you don’t need to change IPs, using static proxies can maximize uptime. Rotating proxies are less stable in this regard and usually cannot guarantee perfect stability for all IPs.

4) Price. The overall cost per IP is much lower with rotating proxies, which makes them the more affordable proxy option of the two. Static proxies are priced based on the number of IPs, while rotating proxies are usually charged by data usage (in GB).

5) Anonymity. By rotating proxies, your anonymity level increases because it becomes more difficult to track you as your IP keeps changing. As we mentioned before, you can increase the anonymity level of static proxies by using a proxy rotator.

6) Application areas. Both types of proxies are suitable for their own specific application areas. If you need to crawl a large amount of data on a search engine or platform that does not have a strict anti-bot system, you can benefit from a rotating proxy IP pool. Static proxies will be ideal for you to manage multiple social media accounts or use geo-based IPs for ad monitoring.

Which should you choose: static or dynamic proxy?

1. When do you need a static proxy?

• Social media management. If you don’t want to raise red flags on social media, you need to stick to one IP per account. Using a different IP per session could eventually get your Facebook or Instagram account blocked. Static IPs are a must for maintaining an account.
• Market research. If you want to use a proxy for market research, you can get a geo-based static IP and get some useful information, for example, about how well your promotions are showing in certain areas. When using a dynamic IP, this information may be incorrectly represented because it changes dynamically on each session.
• Online shopping. With a static IP you can be seen as a legitimate shopper and treated as a returning customer on new visits. If your account IP starts changing every time you visit a store, it will raise suspicion on the service and your account may also be banned.

2. When do you need a dynamic proxy?

• Price intelligence. Dynamic proxies will help you build a dataset of prices for similar items from your competitors. Access to the entire IP pool will help do this in minutes without raising suspicion on the target website.
• SEO optimization monitoring. With the help of a rotating agent-driven robot, you can almost instantly get information about your current SERP ranking in different geographical locations. This information should be enough to make decisions on further improving your website content strategy.
• Market and competition research. If you need a comprehensive overview of your competitors, you can hire a rotation agency to collect information about the key parameters of your products. This way, you can make marketing decisions based on the latest information available on the web.
• Server testing. Dynamic proxies can also help you test your server farm. You can mimic access patterns and traffic spikes on your website and see how anti-spam or anti-bot systems react.

V. Conclusion

When choosing the right type of proxy for your network tasks, you will inevitably encounter the problem of selecting a proxy based on its origin and mode. You can use a static proxy with a constant IP or a dynamic proxy with a different IP assigned from a pool on each session or after a certain time interval, but be careful, be wary of free insecure proxies, and instead choose a quality provider, which is more efficient.