What are the difference between Public, Shared and Private proxies?

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You decided to use a proxy in order to protect yourself on the internet and you found out that there are several different types of proxies, so which one is for you? What type of proxy is best for your needs?

You have heard about some private proxies, some shared and some public proxies, but what is the actual difference and which one should you choose? How well does a Public proxy protect you and how well the Public ones do? You want to start your business and you want to make it better with proxies so which one will do the best job for you?

We will compare them and give you our opinion of what would be the best solution when it comes to proxy use! Stay with us and you will find out everything that you need to know about different types of proxy and how to choose the right one for your needs!

All in all, the main difference between Public, Shared and Private proxies is that Public proxies are available to everyone, Shared proxies are available to a certain group of users and Private proxies are dedicated to one particular user and only him!

What is a Public proxy

Public proxies are those proxies that you can find easily on the internet, they are usually free to use and everyone with an internet connection can use them!

What is a Shared proxy

Shared proxies are proxies that are usually not free, they will cost you some money, but they are much cheaper than the Private ones.

The reason why they are cheaper because they are shared and used by every user who pays for them. In other words, this means that not everyone can use the Shared proxy, but only those who paid for its services!

Related: Why Should You Use Cheap shared Proxies?

What is a Private proxy

Private proxies are the most expensive type of proxies that you may find! This is so because by purchasing a Private proxy, you would get a dedicated machine or in other words, a dedicated IP address from a server that would only be available to you!

You can read more about private proxies from here.

What is the difference between Public, Shared and Private proxies

In order to explain the real difference between these three categories, we will have to include a lot of data, so we will try to break down all of the differences into several categories so you could understand much easier the difference and the quality of each type of proxy.

How safe are you with each type of proxy?

Safety is usually No.1 priority when it comes to internet browsing and proxies are made specifically to make a safe environment for your needs! So how safe you really are with each proxy?

Proxy safety Comparison

Public proxy safety

Public proxies are the least safe proxies that you may find! Why so? Well, they are usually free, so many of the users throughout the world would try and use these proxies.

Imagine a large number of people trying to reach a certain webpage! Now you get it! The fact is that many pages would already be overloaded with the same address and then quickly restricted from its access!

Also, there is always a question of what would other users do with this Public proxy and what kind of search history or activity could be closely connected to your research or use of proxies!

Shared proxy safety

Shared proxies offer a bit better safety! This is because they usually cost some money which means that most certainly there would be a lesser number of users using the same IP address of the server.

Still, there is the so-called bad neighboring and it can easily make you vulnerable on the internet. Even though there is a limited number of users using the same IP address of the server, you can never know what other users intend to do with that IP!

So if they decide to do something which would drag someone’s attention, then this IP address would be swiftly banned or blacklisted on many pages, it can also be investigated, so you would not want someone investigating you for someone else’s fault!

Private proxy safety

No worries, you are safe! These proxies are the only ones that can be used by only one user, so you can have full control of what is going on with your network!

In every case with private proxies, you would get a username and password in order to access the Private proxy and in that way you would remain the only person using it!

How fast are Public and Shared proxies and how fast is a Private proxy?

Public proxies are the slowest proxies out there! Since there is a large number of users using them… these proxies may be slow to the point that there would be no reason for you to use them.

Shared proxies are faster than the Public ones? Not always true! Keep in mind that the speed of the connection depends on how many users use a particular proxy.

So for example: if a proxy provider offers a Shared proxy of 1GB/s, this is not little, but if there are too many users sharing this 1GB, then it would be useless using a Shared proxy, it would be like using a Public one!

Private proxies are the fastest proxies! Why is that? Well, there is a certain server that a provider dedicates for your needs and for your needs only! So in the case of 1GB/s, you would get to use the entire speed of the server just for you!

proxy performance comparison
Rating for Speed & Trust

Which proxies should you trust?


Public proxies are usually free and you can never be sure if you can trust them, they might not even work!

There is also a high probability that a Public proxy that you are trying to use is the actually compromised computer used by hackers in order to get a lot of information about you and to get your device compromised also.

You would also have a lot of problems with unwanted ads that may be too annoying and the speed may be just useless!


Shared proxies come with some guarantee that you will get what you are searching for, but still, all of your information can be easily compromised and used against you if you are not careful! Also, the information searched by other users who share the same IP address or in this case the Shared proxy that you use with other people!


This is the best means of protection you can find! This one is the most expensive, but as they say, you cannot put the price on safety!

In almost every case you would have ultimate protection with your own username and account for your access and no one else would be able to track you down.

Which proxies are more expensive?

Proxy Price Comparison

I know that the price of the product may usually be the thing that throws you off when you are seeing products.

You see that something costs but still there are similar products which are free. Think about it! Would something be worthy and free at the same time? Would you give someone the IP protection for free?

So let’s discuss is it worth paying for proxies!

Public proxies

NEVER PAY FOR PUBLIC PROXIES!!! Some people on the internet may try to sell you Public proxies, but they are almost always free and they are not worth using because they can do more damage to you than actual protection.

Shared proxies

Shared proxies are buyable and there are those who can be free! Consider buying Shared proxies instead of using the free ones!

Because it may happen that the Shared proxies which are free can be overpopulated with users and have the same bad effect on you as the Public ones. They are not that expensive and you can find them easily on the internet.

Private proxies

Private proxies are the most expensive type of proxies on the internet, but they are worth the price since they offer the only valid and real protection and complete anonymity!

Just remember to buy them from the trusted Private proxy provider! Always trust those who are giving you the offer with the username and pass check in order to use their services… this way you would be sure that you are the only one using a particular Private proxy.


This would be all about the differences between proxies, their values, and usage! We hope that we helped you decide which one is the best for you and that now you know what they actually do!

From our experience, it is always the best choice to go with Private ones, but the choice is yours! So whatever you choose, remember to stay safe!

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