The browsers and SEO/traffic bots usually support two types of proxies: HTTP and Socks.

For programs, there is no difference. With the correct proxy type settings, they can work with both.

For detailed technical differences, please read this page: socks proxy vs. http proxy.

Socks proxies have two versions: Socks5 and Socks4. They are almost the same. If your program supports Socks5, it should supports Socks4 too.

Most of our socks proxies are Socks4. Please select Socks4 in the proxy type option of your program.

Yes, you can view the API tutorial here.

No. Those proxies are public proxies which we collect from the Internet. They don't support those websites. For Google, Instagram, or Craigslist, you can buy our Rotating Proxy service.

No. Our proxies are public proxies from datacenters. You can buy rotating residential proxies from this vendor.

We update the proxy lists every 30 minutes. On update, we add new working proxies to the lists and remove dead proxies from them. The working proxies remain on the lists.

Our proxies are public socks proxy which we collect from the internet. They are unstable and usually slow but very cheap, considering a private proxy charges $1+/month. Our proxies are suitable for users who need a lot of IP addresses and use each one for only a while, especially SEO/traffic tools (ex. scrapers and bots).

For stable, fast, and anonymous surfing, please try our new product: My IP Hide

HTTP proxies have three anonymity levels (highly anonymous, anonymous, transparent). By contrast, all socks proxies are highly anonymous.

The URL of the secure websites starts with https:// instead of http:// (ex. https://www.paypal.com). The proxies which support those HTTPS sites are HTTPS (SSL) proxies. Not all HTTP proxies support HTTPS sites. By contrast, all the socks proxies support HTTPS websites.

No. You can use the free version of our socks software to download the socks proxy list. You can also use the API URL to get it.

No. We don't have packages for specific countries. However, you can filter the proxy list by country using our APP or API.

No. They are not exclusive. We provide the same socks proxies to other users.

No. The working socks proxies remain on our proxy lists. You will get some same proxies every time.

No, you will get the same socks proxies.

The IPs in A.B.C.0 ~ A.B.C.255 (ex. 11.22.33.0 ~ 11.22.33.255) are in the same subnet.

It's easy for websites to trace or block IPs from the same subnet.

Other vendors usually sell 10K proxies in 50 subnets. Our subnets are much more.