PIA S5 Proxy review: An insight of the perfect 911 S5 alternative

Ever since the collapse of 911 S5 proxy, many new fast-growing proxy providers appear on the market and claim themselves to be the alternative of 911 S5. Yet, will there be an heir sufficient enough to surpass this famous Socks5 legend?

In order to find out, we will be reviewing PIA S5 Proxy - a recently rising provider who addresses itself as the perfect alternative to 911 S5. You may have heard of their advertisements somewhere on the market comparing themselves to it. Let’s take a look at this newly launched Socks5 provider and see whether they are as good as they claim themselves to be.

What is PIA S5 Proxy?

PIA S5 Proxy is a Residential proxies provider which provides over 150 million proxies located in over 180 countries worldwide. The huge pool size enables users to always find a proxy that fits their needs. PIA S5 ensures that their IP proxy resources are solid, dependable, and compatible with any application, web browser, script, proxy tool, or device.

How can PIA S5 Proxy help you?

PIA S5 Proxy has many practical use cases. It allows free access to geo-restricted material that can be used to change location and support online marketing activities, such as Affiliate Testing, Market Research, Social Media Marketing, Ad Verification, and Brand Protection.

  • Affiliate Testing: PIA S5 has proxies in any country around the world, allowing it to verify affiliate test links and websites with sticky IP addresses.
  • Market Research: PIA S5 can monitor market trends and analyze competitor activity from anywhere in the world without restriction.
  • Social Media Marketing: PIA S5 manages your social media presence, enabling you to easily enter new markets without geographic restrictions.
  • Ad Verification: PIA S5 can hide your identity and ensure your marketing campaigns are displayed correctly to your target audience.
  • Brand Protection: find and remove online counterfeits, maintain your company’s reputation and increase customer loyalty.

Pia S5 Proxy can also assist web scraping such as Price Monitoring, Collecting Stock Market Data, E-commerce, and Travel Fare Aggregation. It is the perfect solution for retail scrapers. 

  • Price Monitoring: PIA S5 can analyze pricing policies and e-commerce sites. Instantly collect any data from an online store or product website.
  • Collecting Stock Market Data: PIA S5 gets real-time insights into the current state of different global markets in order to monitor stock market trends and price updates, helping you to optimize your investments.
  • E-commerce: PIA S5 can monitor competitors’ inventory and pricing in real-time.
  • Travel Fare Aggregation: PIA S5 has a huge network of agents to help you quickly adapt to market demands, keep your finger on the pulse and stay competitive.

PIA S5 Proxy Pricing Plans

Plans and Pricing

PIA S5 Proxy offers three big plans with different IP quantity options. Bigger quantity options will gain you free IPs or discounts.

  • Popular Plan has the largest number of users, it gives you options to purchase 200, 400, 600, 1200, 2500, or 7000 IPs.
  • Enterprise Plan is suitable for users with large demand and has the maximum discount, giving you options to purchase 20000 or 40000 IPs.
  • US Static IP Plan provides more stable IPs, it is suitable for users with high requirements for proxies with options to purchase 100, 300,600, 1200, 2500, or 3500 IPs.

Payment Methods Supported

PIA S5 Proxy supports various credit cards, cryptocurrencies, local payments, Alipay, and public account transfers.

PIA S5 Proxy special promotional code

Here is a special promo code from PIA S5 Proxy that entitles you to a 10% discount on all their plans.

Obtaining the Proxy IP Address on PIA S5 Proxy

I will give you a quick instruction on how to get new IP address on PIA S5 Proxy in just a few simple steps:

1. Firstly, you need to log into your PIA S5 Proxy account.
2. You can search IP according to country, state, city, IP, ISP, and Zip.

3. Right-click, then choose "Forward Port To Proxy" and choose a free port.

4. Click PortForwardList and copy the IP you have just chosen.

Setting up PIA S5 Proxy in Hidemyacc for quality and speed test

We will set up and see how the proxy performs on Hidemyacc antidetect browser.

1. Create a New Profile on Hidemyacc.

2. In the Proxy section, choose Socks 5 Proxy.

3. Paste the IP you have just copied on PIA S5 Proxy and click Check Proxy to see whether the IP address is still active.

4. You can see this IP address is active, click Create to run a new Browser with it.
5. Upon opening the Hidemyacc profile, the IP Fighter test page will automatically open and show information about this IP address. IP Fighter is a website that supports checking the IP address information you are using on the browser. It will evaluate the score as well as providing you with browser fingerprint parameters.

Regarding the quality score of this IP, IP Fighter is giving it 80/100 due to it being in 4 out of 117 websites blacklist.

6. Next, I will do a speed test on whatismyip site. 

Here is the download speed of this IP.

PIA S5 Proxy vs. 911 S5 Proxy


  • Both PIA S5 and 911 S5 provide Residential proxies.
  • Both have the same Proxy Header, IP Rotation, Verification, Speed, and unlimited Bandwidth.


  • Regarding Location Coverage, 911 S5 is slightly bigger than PIA S5..
  • Regarding Pool Size, PIA S5 offers more than 150 million proxies from over 180 countries worldwide while 911 S5 is not identified.
  • Regarding Proxy Agreement, 911 S5 only supports Socks5 protocol whereas PIA S5 supports both Socks5 and HTTP.
  • Regarding Filter/Target feature, PIA S5 Proxy can target location at country, city level while 911 S5 Proxy can only target at nation level.
  • Regarding Operation System Compatibility, PIA S5 is compatible with both Windows and MacOS while 911 S5 is only compatible with Windows.

PIA S5 Pros and Cons


  • Worldwide network of agents spreading over more than 180 countries.
  • Unlimited bandwidth, speed, and availability of 99% uptime.
  • Ability to target a specific country, state, city, postal code, IP section, or operator.
  • Compatibility with any fingerprint browser, app, web browser, script, proxy tool, or devices.
  • Supporting favorites, today’s list, global proxy, detect IP real-time availability, and API usage.
  • Creating and managing countless sub-accounts, distribution accounts and unlimited IP resources.
  • Flexibility in payment methods, supporting various credit cards, cryptocurrencies, local payments, Alipay, public account transfers.
  • Comprehensive technical support and services, text and video tutorials.
  • Supporting all versions of Windows and Mac computers.
  • Reliable Telegram communication, timely and quick response online customer service. 


  • Despite their claiming about 99% uptime availability, there are users complaining that many of their IPs are invalid on Trustpilot.
  • PIA S5 does not have any refund policy or free trial so you need to be sure before committing to their subscription.


Despite some minor drawbacks, PIA S5 Proxy currently stands the world’s best residential and retail proxy provider. It has a giant IP pool size expanding all over the world and continuously improves their IP quality to best serve their customers. It is visible that PIA S5 has grown surprisingly large-scale in such a short time, and surely will continue to grow bigger in the upcoming years.

To sum up, PIA S5 Proxy has shown superiority over other competitors in the run to replace 911 S5 and win the title world’s #1 Socks5 proxy platform. If you are in need of a trustworthy residential proxies provider, PIA S5 is definitely one of the best choices on the market.


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