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Comcast is one of the largest internet service providers operating in 40 U.S states as well as the District of Columbia. Yet despite that, Comcast is known to throttle and log the data of its customers, and the only way to bypass that is via a Comcast Xfinity VPN.

Moreover, Comcast has fought aggressively to repeal net neutrality laws. Now, Xfinity actively tracks its customers’ online activities and literally sells collected data to third-party advertisers.

If you’re stuck with Comcast, the best way out for you is either to try and cancel your subscription or opt for the best VPN for Comcast Xfinity Router. Since Comcast will likely not let you go, I’ve come up with a list of the 6 best Xfinity VPNs that can help you bypass ISP throttling, and secure your online data. Before we get started, I highly recommend getting ExpressVPN which is the best VPN for Xfinity.

  • 3,000+ Servers in 94 Countries
  • Hard disk free infrastructure (RAM only)
  • 256-bit Military-Grade Encryption
  • Excellent unblocking capability for Netflix, Hulu & more
  • 5 Multi Logins
  • Zero-knowledge DNS
Excellent - 4.6
Based on 100 reviews

Overview of the best VPNs for Comcast Xfinity in 2021

  • ExpressVPN The Best VPN for Comcast Xfinity. Offers 3000+ fast servers.
  • SurfsharkBest Value VPN for Comcast Xfinity. Starting from just $2.49/mo .
  • NordVPN Secure VPN for Comcast Xfinity. A VPN service for Xfinity with over 5200 severs. Helps you avoid bandwidth throttling.
  • CyberGhostFast VPN for Comcast. A super lowkey VPN for Comcast. It has over 6500 servers all over the world.
  • PIA –  Best VPN for Torrenting. A reliable VPN for Comcast. Offers excellent support for torrenting as well.

5 Best VPN for Comcast Xfinity

To make it super easy for you, I’ve tested hundreds of VPNs and compiled a list of powerful VPN services below that are not only affordable but also super-secure.

So without further ado, here are the 5 best VPNs for Comcast Xfinity 2021

1. ExpressVPN – The Best VPN for Comcast Xfinity


Another super powerful VPN service you can use to evade Comcast’s throttling tactics is ExpressVPN. This VPN is on the premium side and going to cost you $6.67/mo .

But for the extra price, you do get a ton of awesome features, and one of the fastest speeds on the internet, if you’re looking for a streaming VPN. With over 3000 servers distributed in 94+ countries, ExpressVPN delivers blazingly fast speeds.

Aside from servers and fast speeds, ExpressVPN offers top-notch security features like zero-knowledge DNS, Kill switch, split tunneling, and industry’s best leak protection. But despite being one of the most premium VPNs around, ExpressVPN offers a full 30-day money-back guarantee.

Want to know more about this VPN service, read our ExpressVPN review.

Pros of ExpressVPN
  • The best VPN for Xfinity
  • Offers more than 3,000 servers located in over 94 countries
  • Works with Netflix, Hulu, BBC iPlayer, Disney and more.
  • Excellent customer support available over live chat 24/7
  • Compatible with Chrome OS
  • Offer 30-day money-back guarantee
Cons of ExpressVPN
  • Slightly more expensive than other VPNs
Get ExpressVPN30 Days Money Back Guarantee

2. SurfsharkBest Value VPN for Comcast Xfinity


If you want a VPN that’s super affordable but also offers powerful features, you might want to consider Surfshark.

Right from the start, there’s a lot to love about Surfshark. This provider might be new to the industry, but it already offers over 3200+ VPN servers all over the world. Speaking of VPN servers, all of their servers are optimized to offer blazing fast speeds which is perfect for streaming. Not only that, but Surfshark also offers dedicated servers for torrenting, which is always convenient.

If we talk about security, then this VPN for Xfinity has a lot to offer. Speaking of which, Surfshark operates from the British Virgin Islands, which is known to have no data retention laws. Similar to PureVPN, Surfshark also offers powerful security features and follows a straight forward zero logs policy.

Despite offering so many features, Surfshark only costs $2.49/mo . More impressively, every Surfshark plan is covered by a full 30-day money-back guarantee.

Want to know more about this VPN service, read our Surfshark review.

Pros of Surfshark
  • More than 3,200+ servers in over 65 countries
  • Unlimited simultaneous connections
  • Efficient 24/7 customer support
  • Built-in adblocker, anti-malware, and double VPN feature
  • Unblocks Netflix, BBC iPlayer, Amazon Prime Video
  • Fast servers with stable connectivity
Cons of Surfshark
  • Limited P2P servers for torrenting
Get Surfshark30 Days Money Back Guarantee

3. NordVPN – Secure VPN for Comcast Xfinity


If we talk about one of the best VPN for Comcast Xfinity modem in the industry, this list wouldn’t be complete without NordVPN. Headquartered in Panama, NordVPN offers over 5500+ servers available in  59+ countries and follows a strict no-logs policy. Speaking of servers, a lot of NordVPN servers support powerful obfuscation technology.

If you don’t know, obfuscated servers can help you bypass Geo-restrictions in countries like China. If you want to access content from back home, there’s no better choice than NordVPN.

Not only that, but NordVPN also offers CyberSec, Kill switch, DDoS protection, and powerful unblocking features to help you access Netflix and other VoD services without experiencing any throttling.

Despite all the awesome features that are offered by NordVPN, it only $3.30/mo (VPN Awareness Month - 2 year plan at 72% off + 3 months FREE) Last but not least, NordVPN is also covered by a full 30-day refund policy.

Want to know more about this VPN service, read our NordVPN review.

Pros of NordVPN
  • More than 5,500+ servers in over 59 countries
  • Supports advanced VPN protocols such as OpenVPN, L2TP/IPSec, and IKEv2
  • 6 simultaneous connections
  • Easy compatibility with Smart TVs and other devices
  • Unblocks Sky TV, HBO, Disney+ and more
Cons of NordVPN
  • Enabling the double VPN feature can affect server speeds
  • Windows app is sluggish
Get NordVPN30 Days Money Back Guarantee


4. CyberGhost – Fast VPN for Comcast


The last Xfinity VPN in this list is CyberGhost. If you want a super lowkey VPN service with thousands of servers, CyberGhost is perfect for you.

Speaking of which, CyberGhost offers over 6500+ servers all over the world. If you don’t know, the more servers you have, the better the speeds. Opt for Cyberghost to get rid of all your Comcast VPN issues.

Other than speeds, this VPN provider offers rock-solid features to help you evade ISP surveillance. Not only that, CyberGhost’s mode selection feature can help you stream whatever you want without any restrictions.

Best of all, CyberGhost is pretty affordable and only costs $2.25/mo . If the price is not enough to convince you, CyberGhost even offers extensive 45-day money-back guarantee.

Want to know more about this VPN service, read our CyberGhost review.

Pros of CyberGhost
  • Provides 6,600+ servers in over 90 countries
  • Uses AES-256 encryption
  • Allows 7 simultaneous connections
  • Live chat feature available 24/7
  • 45-day money-back guarantee
Cons of CyberGhost
  • Doesn’t work in China
  • Occasionally slow server speeds
Get CyberGhost45 Days Money Back Guarantee

6. PIABest VPN for Torrenting


Next up, we have PIA. This VPN is headquartered in US and offers over 12000+ servers in 75 locations to help you tackle Comcast’s infamous bandwidth throttling tactics.

Not only that, but PIA also offers 256-Bit Encryption, Public Wi-Fi Security, No Logs Policy and tons of other amazing features to defeat ISP throttling.

Lastly, PIA is now covered by a full 30-day money-back guarantee and only costs $2.69/mo. Want to know more about this VPN service, read our PIA review.

Pros of PIA
  • Good for streaming and torrenting
  • 35,000+ servers in 77+ countries
  • 30-day money-back guarantee
  • 10 simultaneous connections
Cons of PIA
  • Based in the U.S
  • Can only unblock some Netflix libraries (US, UK, Canada)
Get PIA30 Days Money Back Guarantee

How to Choose the Best VPN for Comcast Xfinity?

Since Comcast is infamous for throttling bandwidths, you should only choose a VPN that can truly hide your online activities. Here’s what you should for look for when choosing the perfect VPN for Comcast Xfinity:

  • Fast speeds and unlimited bandwidth so you don’t have to worry about running out of data.
  • Excellent compatibility with a variety of devices and should also support simultaneous connections so you can use it on multiple devices at the same time.
  • Encryption & protocols to keep you safe and anonymous online. Should also offer leak protection because Comcast has a history of leaking the personal information of its users.
  • Large number of servers offered especially in the US as Comcast Xfinity is geo-restricted in the US.
Best VPN For Comcast Xfinity31 Days Money Back Guarantee

Should I use a free VPN for Comcast Xfinity?

No, you shouldn’t. One requires a VPN for multiple reasons and free VPNs don’t offer any of those services even if they claim to do so. Free VPNs offer limited servers, which means traffic overload will only offer you slow speeds and unlimited connection drops instead of eliminating ISP throttling.

Similarly, free VPNs come with a data cap which means that your VPN usage would be very limited. Let’s not forget that free VPNs may collect your logs and sell them to third parties which is pretty dangerous.

Comcast and Xfinity – what are they?

In general, Comcast is the parent organization, while Xfinity is its brand for multiple services like TV cable, internet, and telephone services.

while it usually seemed that one got acquired by the other, the news is completely false. Comcast decided to form Xfinity in 2010, offering subscription bundles at discounted prices.

How to set up a VPN on Xfinity routers?

Setting up a VPN on the Comcast router is ideal because it lets you protect all devices on the network. It is best if you want to use a VPN on devices that don’t have native support for a VPN like Smart TVs, gaming consoles, streaming sticks, and more.

However, not all routers are compatible with VPNs because their firmware does not support VPN. some of these models include xFi Gateway, Netgear, Linksys, and Motorolla. Fortunately, to set up a VPN on your router, you can replace its firmware. But, be very vigilant, because otherwise, you might end up damaging the router.

You can use one of the following firmware to use a VPN on your router:

  • DD-WRT
  • AsusWRT
  • TomatoUSB
  • OpenWRT

Setting up a VPN on your router is not that easy. If you don’t want to go through the hassle, you can also get ExpressVPN’s pre-flashed routers to get started immediately.

How Can I Use a VPN With Comcast Xfinity?

For Comcast VPN Setup, just follow the steps below:

  1. Purchase a VPN that best fits your needs.
  2. Now download the VPN app onto your device.
  3. Log into the VPN app using the provided credentials.
  4. Connect to a VPN server that offers the fastest speeds.
  5. Finally, freely use Xfinity without any restrictions.

Comcast Geo-restrictions

Comcast is one of the largest internet service providers operating in 40 U.S states as well as the District of Columbia. Yet despite its massive stature and user base of around 30.3 million, it is one of the most hated companies in the U.S.


Ranging from horrible customer service to an absurd pricing system, there’s a reason why people hate Comcast so much. But nothing even comes close to their horrible bandwidth throttling tactics. If you’re a Comcast user, you know how frustrating it can get.

bandwidth-throttling-comcast-xfinityNetflix even accused Comcast of deliberately throttling its streaming bandwidth in order to maintain its virtual monopoly. [Source]

Even worse? Since Comcast has fought aggressively to repeal net neutrality laws, Xfinity actively tracks its customers’ online activities and literally sells collected data to third-party advertisers.

If you’re stuck with Comcast, the best way out for your is either to try and cancel your subscription or opt for the best VPN for Comcast Xfinity.

Best VPN For Comcast Xfinity31 Days Money Back Guarantee

Top reasons to use a VPN for Comcast Xfinity

As I mentioned earlier, there are a ton of reasons why people hate Comcast. To make it easier for you, I’m going to tell you the top 3 reasons why you should use a VPN for Comcast’s Xfinity.

1. Leaked router information


If you don’t know, back in 2018, Xfinity’s router activation site managed to leak router information of its customers. According to security experts Ryan Stevenson and Karan Saini, Xfinity’s activation website managed to transmit the user’s SSID and password in plain text.

This made it obnoxiously easy for hackers to obtain a victim’s router’s SSID and password with little to no effort. With such valuable information, malicious entities were able to gain unauthorized access and monitor data packets of unencrypted network traffic.

2. Blocked websites


Again in 2018, a ton of Comcast’s Xfinity customers reported not being able to access websites like Steam, PayPal and TorrentFreak. There have even been reports of Comcast blocking VPNs.

Turns out, Comcast’s “protected browsing” setting designed to block access to websites with malware, spyware, and phishing, was also blocking accessing to perfectly harmless sites. Again, another major blunder which is still prevalent today.

3. Unjustified data harvesting


As I mentioned earlier, Comcast is anti-net neutrality. The major corporation has been fighting extensively to repeal net neutrality laws place by the Obama administration.

Ever since FCC Chairman Ajit Pai repealed two major consumer protection laws, namely broadband privacy and net neutrality back in 2017, Comcast and other ISP providers can legally throttle bandwidths, and browsing harvested user data.

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Does Xfinity Support VPN?

Yes, Xfinity actually supports VPNs. In fact, they have a separate blog post about it on their website. As long as you’re using a VPN for personal use and not for commercial use, you’re not going to violate Xfinity’s terms of service.

If you’re using your personal WiFi router connected with Xfinity, you can enable the bridge mode option with your wireless gateway to do Comcast Router VPN Setup.

Do note that some routers might not work with a VPN. If you do encounter such an issue, you can try following troubleshooting steps to install a vpn on router:

  1. Update your router’s firmware
  2. Try changing your protocols
  3. Make sure you’re only using a premium VPN
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How to prevent Comcast from secretly spying on you?

If you don’t know Comcast is known to collect and sell browsing data of its users. In fact, through your browsing data, Comcast can determine the websites you visit, products you purchase online, and even the text and emails you send online.

That said, a VPN can help you deal with this issue. Since a VPN can actually encrypt your network traffic, Comcast won’t be able to determine any of your online activities. No matter what you access or share online Comcast won’t be able to secretly spy on you.

Best free VPN for Comcast Xfinity – A Myth!

free-vpns-for-comcastThere are no good free VPNs for Comcast Xfinity. Using free VPNs with Xfinity will do you no good. Why? Well, there are two reasons. One, you won’t be able to avoid ISP throttling, and number two, you won’t be able to avoid ISP surveillance.

Since free VPNs are more like proxies than VPNs, all they’re good is bypassing geo-blocks and that too on a limited scale.

Not only that, free VPNs are infamous for harvesting user data, and selling it to third-party advertisers. Even if you don’t mind your online activities being monitored, you’re likely going to be annoyed by stringent bandwith caps.

Considering your main priority is to evade Comcast throttling VPN bandwidth and surveillance, the smart choice is to use premium VPNs like the ones I’ve discussed in this blog.

FAQs – Best VPN for Comcast

Can you torrent anonymously on Xfinity?

Yes. You can torrent anonymously on Xfinity with the help of a good Xfinity VPN. With a VPN connection, your ISP will not be able to track your internet activities.

Can your Comcast detect VPNs? 

Yes, your Comcast can detect that you’re using a VPN unless you’re using the OpenVPN protocol which technically hides your traffic from your ISP. However, to stay completely secure, using a secure VPN like ExpressVPN is one way to go about it.

How to forward ports on Comcast?

Port forwarding methods differ router by router. To forward ports on your Comcast, you need to check out the instructions mentioned on your router.

Can I get better speeds from Comcast while using a VPN? 

No, a VPN is able to eliminate bandwidth throttling, but it won’t give you great speeds. Using a VPN only gets your speeds slower than they were previously.

Which VPN works with Xfinity?

Some of the best VPNs that work with Xfinity are ExpressVPN, Surfshark, and NordVPN. You can easily set up these VPN on router and connect it with Xfinity.

Can a VPN prevent me from hitting my data cap?

No, a VPN cannot do that. While Comcast won’t be able to detect what you’re doing online, it will still be able to monitor how much data you’re consuming. The only way for more data is to increase upgrade your internet.

Wrapping up!

With net neutrality laws designed to protect user privacy now being shunned by the lobbying of giant corporations like Comcast, Xfinity’s bandwidth throttling and data harvesting is likely going to go away anytime soon.

If you’re tired of glitchy streaming, blocked access to torrent sites, and overall sluggish internet performance, it high time to invest in a Comcast VPN. We have mentioned the best VPN for Comcast that you can use and have a secure connection.