Scrapingdog
< Back to Blog Overview

The 5 Best Free Proxy Lists for Web Scraping

12-04-2021


The internet is an essential tool for business and personal use. However, there are a number of ways to access the internet, and not all of them are free. Proxy lists are a great way to get around this, and they provide a number of benefits. Are there any better options? We have created a list of the 5 best free proxy server list providers that you can use for your daily routine tasks like browsing, scraping, verification, etc.

Here is the best free proxy list we are going to talk about today:

  1. Scrapingdog
  2. Proxyscrape
  3. Free Proxy lists
  4. Proxy Nova
  5. SSL Proxy
best free proxy list

Free proxies are like free advice, both can go south. In this post, we will talk about free proxy list providers and how they can be used. People use free web proxy for anonymous web browsing, web scraping, etc.

Now, what is a proxy server anyway? A proxy server is like an intermediary between yours and a website, allowing you to anonymously browse the Web. When a user requests a certain web page, the proxy responds by pulling that page. The website will see that proxy instead of your internal address. So, your identity will remain safe.

But, is it even secure to use a free proxy list service? Christian Haschek a security researcher wrote a script to test 443 web proxies and the results he got were pretty obvious. His experiment shows that only 21 percent of the tested proxies were not ominous. The rest of the 79 percent of surveyed web proxies forced users to load web pages in the unencrypted (HTTP) form.

The major disadvantage of using a free proxy list is that you don’t know who operates the address. They can be secret agencies, data-stealing companies, hackers, etc. Hiding under an umbrella from the website you are visiting does not mean that you are completely safe; the proxy server can track your activities.

Are there any better options? We have created a list of the 5 best free proxy list providers that you can use for your daily routine tasks like browsing, scraping, verification, etc. Remember, the only advantage they provide you is that they are free until they are not blocked. We will share those 21% proxies and the rest. Choose wisely!

In this post, we will test all these proxies on websites like google, amazon, eBay, and Yellowpages. We will create a web scraper to make 500 requests to each website and then we will judge them on the basis of errors, captcha, success, and response time. We have created a web scraper using python; you can choose any language you like.

1. Scrapingdog

Scrapingdog is a web scraping API. Using the API, you can scrape any web page. You will get raw HTML in response with all the essential data from your target website. You are just a GET request away from your data.

They provide a free trial with 1000 API calls. You can test all the features in the free trial. Scrapingdog offers multiple features like:

  1. Headless Chrome and Javascript rendering
  2. API to generate HTML of any web page.
  3. Linkedin Scraping API

Other than Web Scraping API, they also provide rotating proxies. Using these proxies, you can verify ads, scrape websites, browse the internet safely, etc. Our rotating proxies are a mixed batch of residential and data center proxies. If you want to use just residential proxies then pass country=random as param after API key. You can even target any specific country while using a residential proxy.

The best part of using Scrapingdog is that if you get a response other than 200 then the request will not be deducted from your account. You can even customize the request headers by using custom_headers=true as an extra parameter. In the free plan, you can make a maximum of 5 concurrent requests, and they provide 24*7 support. They don’t differentiate between the free and the paid user. A free user can test all of our proxy networks before upgrading to a premium account.

We have created a free proxy python scraper; you can choose any language. Scrapingdog has also posted some great tutorials on building web scrapers using Nodejs, Python, Scrapy, Java, and even Ruby. Even if you are a beginner in the web scraping world, you can read these articles to get some idea of building your web scraper. If you want to build your web scraper, you can use our rotating proxies to rotate IPs to remain unblocked. Would also recommend reading 10 tips to avoid getting blocked while scraping.

Testing

500 requests were sent for each website.

image 78

2. Proxyscrape

Proxyscrape provides you with a standard list of proxies in a .txt file. You can either filter proxies according to countries or opt for a mixed batch of proxies. Not just that you can even filter proxies according to their anonymity levels.

There are three types of anonymity levels:

  • Transparent proxy: does not hide your IP Address.
  • Anonymous proxy: hides your IP address but does reveal that you are using a proxy server.
  • Elite proxy: hides both your IP address and the proxy server.

Plus, they also offer a choice between proxies that support SSL and proxies which do not. It’s a great package.

Another feature they offer is a timeout slider. The timeout slider helps you to decide the threshold time limit of connecting to any website. After certain milliseconds, the connection between your proxy and the target website will break if the proxy is taking too much time to connect. So, it’s a feature-packed proxy.

They offer HTTP, Socks4, and Socks5 proxy list which keeps on updating after every 24 hours. They have a large batch of Socks4 proxies as compared to the other two. Also, the filters mentioned earlier are only available for HTTP proxies except for selecting a country.

They have shut down their proxy checker tool due to abuse, but it was a great tool to check the quality of any proxy. Proxyscrape does not any free trial for their premium service, which is kind of a negative point. You have to pay to test their services. For commercial usage, you have to upgrade to their premium packs without even knowing whether the proxies will satisfy your purpose or not.

But in the end, these are free web proxy. People who host a proxy can modify the content you see when visiting a website. These modifications can be malicious. You have to be very careful when using any kind of free proxy list.

Testing

500 requests were sent for each website.

image 79

Just like any other free web proxy provider free proxy list also provides various filters like country selection, port number, anonymity, and protocol. But the problem is you cannot download the proxies. You have to refer to the table for proxies and for more proxies, you have to click the “next” button to get more proxies.

In the case of Proxyscrape you get a timeout slider but in this case, there are two colored boxes on the very right of the table. Using this you can identify whether the proxy can be used for scraping or not. I know this is a bit inconvenient method. You can measure uptime with a percentage.

But the great part is they keep updating the proxy list on a regular basis. For support, they have provided an email.

Once again be careful while using these proxies. You can end up leaking your project modules.

Testing

500 requests were sent for each website.

image 80

3. Proxy Nova

Proxy Nova also provides a list of proxies in a table form. They claim they have the largest database of public proxies. These proxies are tested once every 15 minutes. This increases the reliability of the service. They offer a country-level filter along with that you get a filter for anonymity.

Proxy offered can be used for hiding your real IP address or maybe for unblocking some blocked websites in your country. Their proxy list is updated after every 60 seconds but the best thing is their page will not auto-refresh. This helps in using the good proxies without losing them.

Testing

500 requests were sent for each website.

image 81

4. SSL Proxy

SSL Proxies provides a list of proxies in table form. The table has eight columns in which two columns are for filtering countries and anonymity, just like other proxy providers. There is a third column by the name Google which I suppose means the proxy originated from a Google source. Let me know if I am wrong.

They claim that their proxies are tested every 10 minutes, but according to their table, the claim falls flat. There are proxies that were tested like 50 minutes ago.

They only offer HTTPS proxies. You have to pay for HTTP and Socks5 proxies. Their proxy plan offers rotating proxies that rotate every minute. For mass data collection, this proxy could be banned in no time.

Testing

500 requests were sent for each website.

image 82

Analyzing the results

We used a small script to test all these free proxy list providers with 500 requests each on four websites. Now we have to aggregate all the results for a final verdict.

Google

image 83

Amazon

image 84

eBay

image 85

Yellow Pages

image 86

The Different Types of Proxies for Web Scraping

There are many different types of proxies for web scraping, each with its own advantages and disadvantages.

The most common type of proxy is a shared proxy, which is a proxy that is used by multiple people. This type of proxy is usually the cheapest and easiest to find, but it is also the least reliable since it is shared by so many people.

Another common type of proxy is a private proxy, which is a proxy that is only used by one person. Private proxies are more reliable than shared proxies, but they are also more expensive.

The most reliable type of proxy is a dedicated proxy, which is a proxy that is dedicated to only one person. Dedicated proxies are the most expensive, but they are also the most reliable.

When choosing a proxy for web scraping, it is important to consider your needs and budget. If you need a proxy that is very reliable, you will need to pay more for a dedicated proxy. If you are on a tight budget, a shared proxy may be a good option.

Verdict

As you can see, most of the free web proxies cannot scrape google and amazon except Scrapingdog. Many of them are already used for scraping google or amazon, and now they are permanently banned. While selecting a proxy provider, we mainly focus on the validity of the proxy. Getting captchas and errors on every request is frustrating.

Free web proxy is used by many developers on many different sites. Many websites like search engines, eCommerce websites, social networking websites, etc have already blocked these proxies. Many SEO agencies use these proxies to scrape emails and scrape google search results to generate SEO reports. Search engines use honeypot traps to block proxies. This ends up increasing the error rate. Free web proxy is also blocked by many ISPs, so be careful while subscribing to services like Free proxy lists or SSL proxy.

But you can use Scrapingdog to scrape almost any website. You can also use Proxyscrape for web scraping or anonymous browsing. With low-quality proxies, you can end up getting blocked.

Frequently Asked Questions

Q: Are free proxy lists Safe?

Ans: The safety of free proxy lists relies on the source you use to find them. If you use a reputable source, then the lists should be safe. However, if you use an unreliable source, the lists may contain unsafe proxies that could jeopardize your online security.

Additional Resources

Here are a few additional resources that you may find helpful during your web scraping journey:

Manthan Koolwal

My name is Manthan Koolwal and I am the CEO of scrapingdog.com. I love creating scraper and seamless data pipelines.

Leave a Reply

Your email address will not be published.

Scrapingdog Logo

Try Scrapingdog for Free!

Free 1000 API calls of testing.

No credit card required!

DMCA.com Protection Status
Wordpress Social Share Plugin powered by Ultimatelysocial
RSS
Follow by Email
Pinterest
fb-share-icon