Cross-border e-commerce, whether it is a store group model or a social media matrix operation, must involve the management of multiple social media/e-commerce accounts, but this can easily arouse suspicion from the website and eventually be blocked in batches. The main purpose of using a fingerprint browser is to hide the user's real browser fingerprint by creating a new browser fingerprint.

But browser fingerprints are not the only parameters that websites pay attention to. In addition to browser fingerprints, websites also detect other information, such as the user's IP address or network behavior. IP proxy is one of the important tools for account isolation.

1. Why do you need a proxy when using a fingerprint browser?

In addition to browser fingerprinting, IP address is also a commonly detected parameter. One of the most popular tools to change this critical element is a proxy. A proxy is a middleman between you and the internet server, transferring requests back and forth so that your real IP address is hidden from the website. It is a mandatory essential element for handling multiple accounts, so you need to have a reliable proxy to keep your accounts safe.

Fingerprint browsers generally support easy configuration of proxies. Kookeey is a pure exclusive proxy IP provider, providing detailed configuration information for each proxy to adapt to a variety of fingerprint browser configurations. Usually, you can directly add a proxy when creating a new browser environment so that the configuration file will have a different browser fingerprint and IP address.

Here are some common use cases where fingerprinting browser and proxy IPs is appropriate:

• Multi-account management: The most common use of this combination is to register and manage multiple accounts on different platforms, such as social media platforms (Facebook, Instagram, TikTok, Twitter) or e-commerce platforms (Amazon, eBay, Etsy).
• Automation: Automation is essential for those trying to make money through the internet, especially when you are performing tasks involving different accounts and platforms on a large scale. Although automation can save you a lot of time, money and handle requests perfectly, there is a high risk of suspension and blocking due to its robot-like behavior and characteristics. Therefore, you need to make sure that your anti-detection browser and proxy are of good quality.
• Web Scraping: Anti-detection browsers and proxies are also used to scrape information from different online sources. With this combination protecting your account, you can scrape and compare prices from all the websites you want for shopping retail, travel flights and booking fees, etc.
• Offers/Surveys: Taking offers and surveys to get rewards also requires having a different browser fingerprint and IP address. However, these sites are usually very strict about user information, so you have to be careful which providers you choose in order to bypass these platforms.

2. How to choose the proxy IP of fingerprint browser?

1. What type of proxy should you use?

As provided by kookeey, proxy IPs are generally divided into types such as static residential proxies, static data center proxies, dynamic residential proxies, etc. If your task involves managing accounts, you should choose the following proxy types to ensure better security and compatibility with the platform:

Residential proxies: Residential proxies provide IP addresses from real homes, making your account look natural, as if they were a real user accessing from their own house. As a result, this type of proxy is more preferred and more expensive than datacenter proxies.

IPv4 proxy: Most websites still prefer IPv4 over IPv6, and many websites don't even support IPv6. Therefore, to ensure smooth access and avoid website restrictions, you should use an IPv4 proxy. However, due to the limited number of IPv4, you should be careful not to buy low-quality proxies that are blacklisted by websites.

l Dynamic proxy: If you want to perform tasks such as crawling, SEO, market research, etc., it is more suitable to use dynamic proxy. Because the regular rotation of IP can make the proxy IP less likely to be tracked and blocked.

2. Factors to consider when choosing a proxy IP

l Compatibility: Make sure the proxy is compatible with the website, device, and fingerprint browser you are using. Some IP proxy providers offer free trials to reduce the cost of trial and error.

Speed: Certain tasks, such as purchasing limited products or getting gaming deals, require high speeds, so if the proxy server is too slow, you are unlikely to get the results you want.

l Blacklist: If the proxy IP is in the blacklist of the website you want to use, you will not be able to work on these websites, so you also need to test it in advance.

3. How to choose the most suitable proxy IP

Search online reviews: Read what previous users have to say about the provider to get a better understanding of their services.

Online customer service chat: Chat with the proxy IP support staff, ask about your specific use case and see what they recommend. See how fast their support responds and whether they support it.

l Small batch testing: When you first buy from a supplier, always buy in small quantities to test the quality before making a large purchase. Once selected, do not change frequently.