Raven Wu
Updated on: January 27, 2025
Fact-checked by Eric Goldstein
Short on time? Here’s the best VPN for Cox ISP in 2025:
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🥇 ExpressVPN
: It works consistently with Cox ISP, providing fast and stable connections. It’s also great for streaming and torrenting and has top-notch privacy and security features. Plus, all plans come with a 30-day money-back guarantee, so you can try it out risk-free.
It can be hard to find a good VPN for Cox ISP. Some VPNs have slow speeds, weak security, and/or experience frequent connection issues that can spoil your online experience and put your data at risk.
So, I conducted extensive research and testing to find the 5 best VPNs for Cox ISP. The VPNs on my list work seamlessly with Cox, offer super-fast speeds, and have strong security features. They also provide great streaming and torrenting support. Of the VPNs on my list, ExpressVPN is the No. 1 pick, but the others are excellent alternatives. Editors’ Note: ExpressVPN and this site are in the same ownership group.
Quick Summary of the Best VPNs for Cox ISP
🥇1. ExpressVPN — Best Overall VPN for Cox ISP
Approved by our experts
ExpressVPN is the #1 VPN for Cox ISP. It causes no noticeable slowdowns or connection issues and has servers in 105 countries, including 20+ locations in the US.
This VPN is our top pick for streaming because it supports streaming on all of its servers, and it works with 100+ streaming apps, including popular US streaming platforms, like Netflix, Hulu, Amazon, and Disney+. It’s very torrent-friendly — it allows P2P file sharing on all servers and supports port forwarding (on the router app), which lets you connect to more peers for faster download speeds.
ExpressVPN offers full leak protection, meaning it stops DNS, IPv6, and WebRTC leaks. This ensures that your real IP address is never exposed and that no one, including Cox and the US government, can see what you’re doing online. In addition to ensuring your privacy, it also prevents ISP speed throttling, since it won’t know when you’re streaming or engaging in other activities that consume a lot of bandwidth.
Besides the core VPN features listed above, ExpressVPN brings even more value through extra features like Advanced Protection and ShuffleIP. Advanced Protection is an excellent ad, tracker, and malware blocker, and ShuffleIP dynamically changes your IP address every time you load a new web page or open an app, making it very difficult for trackers to follow you across the web.
ExpressVPN’s plans start at £4.06 / month, and every plan comes with a 30-day money-back guarantee.
Bottom Line:
ExpressVPN is the best VPN for Cox ISP. It works 100% with Cox, has a vast server network in the US and across the globe, and offers excellent streaming and torrenting support. It also has strong privacy and security features and stops ISP speed throttling. Every ExpressVPN plan is backed by a 30-day money-back guarantee.
Read the full ExpressVPN review
🥈2. Private Internet Access — Great for Torrenting with Cox + Tons of US Servers
Private Internet Access (PIA) is one of the best VPNs for torrenting with Cox ISP. Like ExpressVPN, it allows P2P file sharing on all of its servers and has port forwarding (on more apps). It also has SOCKS5 proxy servers, which allow you to hide your IP address without encrypting your data to further boost download speeds.
PIA is a particularly good VPN for US users because it’s one of the only VPNs out there with servers in all 50 states, which makes it easy to find a nearby server to connect to for the best possible speeds. It has a good global server network spread out over 91 countries as well.
It supports streaming on dedicated servers in 10+ countries, including the US, the UK, Japan, and Italy, and it works with 30+ streaming platforms. I still prefer ExpressVPN for streaming because it supports streaming on all of its servers and offers better variety.
In terms of extra features, PIA stands out for having the best VPN ad blocker on the market, MACE. During my tests, I visited several US news and social media sites that are usually full of ads and didn’t see a single one. I also tried to visit some known phishing pages and shady torrent sites and PIA blocked them every time.
Private Internet Access’s plans start at a very affordable £1.69 / month, and it backs every subscription with a 30-day money-back guarantee.
Bottom Line:
Private Internet Access is an especially good VPN for Cox ISP if you torrent. It supports P2P file sharing on all of its servers, has port forwarding, and provides SOCKS5 proxy servers. PIA also gives you a ton of connection options in the US, since it has servers in every state, has the best VPN ad blocker on the market, and is decent for streaming. Private Internet Access backs all subscriptions with a 30-day money-back guarantee.
Read the full Private Internet Access review
🥉3. CyberGhost VPN — Dedicated Servers for Popular Streaming Apps
CyberGhost VPN is a great pick for Cox ISP for quick access to top streaming services. It’s one of our favorite VPNs for streaming because it has over 100 dedicated streaming servers optimized to work with 50+ streaming services, including Netflix, Amazon Prime, Disney+, and Hulu. These servers are tested frequently by CyberGhost to ensure that they work as intended. They’re also really easy to find and connect to since they’re sorted into a separate tab and clearly labeled with the service they’re optimized for.
This VPN also provides a useful tool called Smart Rules for automating your connections to further streamline your VPN experience. With Smart Rules, you can set it up so that it automatically connects to a server after you open a specific app (like Netflix). You can also have it connect to a VPN server when it detects that you’re on an unsecured Wi-Fi network.
CyberGhost is pretty good for torrenting — it allows P2P file sharing on dedicated servers in 85+ countries. That said, it lacks extra P2P features, like port forwarding and a SOCKS5 proxy server. If you’re a torrenting fan, you might want to consider getting ExpressVPN or Private Internet Access instead.
CyberGhost VPN’s plans start at £1.92 / month, and it backs all subscriptions with a money-back guarantee (up to 45 days for long-term plans).
Bottom Line:
CyberGhost VPN is one of the premier VPNs for streaming and works well with Cox ISP. It has dedicated streaming servers for all popular US streaming platforms and many international streaming platforms and includes useful automation tools. It also supports torrenting on dedicated P2P servers. All CyberGhost subscriptions are backed by a money-back guarantee.
Read the full CyberGhost VPN review
4. NordVPN — Advanced Security Features + Remote Work Tools
NordVPN is great for enhancing your online security when using Cox ISP. It comes with several unique security features, including an advanced kill switch and File Protection. The former lets you shut down only selected apps if your VPN connection drops to minimize disruptions, and File Protection scans every file that you download for malware.
It also comes with a very unique feature called Meshnet — it lets you create a secure, private network. This has a variety of potential applications for remote workers in the US: you can make it look like you’re connected from your PC at home, remotely access files on linked devices, share big files or large numbers of files without purchasing a third-party file-sharing app, and more.
This provider is only compatible with 10+ streaming platforms (ExpressVPN works with 100+), but it covers many popular streaming services in the US, including Netflix, Amazon, and Disney+, and works with 30+ Netflix libraries. Additionally, it has dedicated P2P servers in 110+ countries and SOCKS5 proxy servers.
NordVPN’s plans start at £2.76 / month, and it backs all subscriptions with a 30-day money-back guarantee.
Bottom Line:
NordVPN includes great security features, like an advanced kill switch and a malware scanner to keep you safe when browsing or downloading files using Cox. It also comes with Meshnet, which has a variety of useful functions for remote workers and is solid for streaming and torrenting. NordVPN backs all subscriptions with a 30-day money-back guarantee.
5. Surfshark — Easy-to-Use + Privacy-Friendly VPN for Cox
Surfshark is compatible with Cox ISP and has highly intuitive apps, so it’s great for people who’ve never used a VPN before. For example, its customizable Quick-Connect button allows you to connect to the fastest nearby server or a US server of your choice with a single click. It also allows you to favorite servers, which pins it to the top of the server selection menu for quick access in the future.
Surfshark also includes some strong privacy features. Alternative ID creates a fake identity for you that you can use to sign up for online services while hiding your real personal information, and IP Rotator periodically changes your IP address, which makes it harder for snoops and advertisers to track you on the web (ExpressVPN is another VPN with a similar feature).
Additionally, it works with 50+ streaming services, allows torrenting on all of its servers, and has unlimited device connections.
Surfshark’s plans start at a low £1.78 / month, and every plan comes with a 30-day money-back guarantee.
Bottom Line:
Surfshark is a beginner-friendly VPN for Cox ISP. Its apps come with user-friendly features, such as one-tap connections and favoriting servers. It also includes useful privacy features, like Alternative ID, which helps you hide your personal information when signing up for online accounts, and offers good support for both streaming and torrenting. Surfshark backs every plan with a 30-day money-back guarantee.
Read the full Surfshark review
Editors’ Note: Intego, Private Internet Access, CyberGhost and ExpressVPN are owned by Kape Technologies, our parent company
Quick Comparison Table
Editors’ Note: Intego, Private Internet Access, CyberGhost and ExpressVPN are owned by Kape Technologies, our parent company
Testing Methodology: Comparison & Ranking Criteria
To make this list of the best VPNs in 2025 for Cox ISP, I followed our proven testing methodology. For this article, I paid particular attention to each provider’s reliability with Cox, but I also took into account other important features, like speeds, security, ease of use, affordability, and more. For a detailed breakdown of how I ranked and compared the VPNs on my list, see below:
- I made sure each VPN works well with Cox ISP. Every VPN on my list has been tested and confirmed to work reliably with Cox ISP, meaning without noticeable slowdowns or random disconnects.
- I assessed each VPN’s speeds. Even top VPNs for Cox ISP will reduce your speeds slightly due to the encryption process. I tested every provider on my list to ensure that they maintain fast enough speeds for all online activities. ExpressVPN had the fastest speeds in my tests.
- I picked VPNs with industry-standard VPN security features. I only recommend VPNs with 256-bit AES encryption (the same level of security used by banks and militaries), a strict no-logs policy, meaning they don’t track what you do online, and a kill switch to prevent accidental data leaks.
- I looked for VPNs with large server networks. The VPNs I recommend offer many server locations in the US as well as servers in major countries all across the world, so you have many connection options and can get faster speeds by connecting to a nearby server.
- I evaluated each VPN’s overall value. The VPNs I put on my list all have reasonably-priced plans, allow multiple simultaneous connections, and come with tons of extra features, like split-tunneling and/or an ad blocker. Additionally, they all back subscriptions with a money-back guarantee.
Top Brands That Didn’t Make the Cut
- PrivateVPN. It’s a cheap and minimalistic VPN, which is great if you just want something that works. However, this also means it has fewer features than top VPNs for Cox ISP, like the ones on my list. And its server network is relatively small.
- Proton VPN. It’s a very transparent VPN with high-end privacy and security features for keeping you safe online. However, its money-back guarantee is prorated (you’re still charged for every day that you were subscribed for), so there’s no way to try out all of its features risk-free.
- TunnelBear. It’s a user-friendly VPN with a cute bear theme, but it’s not as fast as the other VPNs on my list. I also don’t like how it lacks compatibility with routers.
Frequently Asked Questions
Does Cox ISP block VPN traffic?
There’s no evidence to suggest that Cox ISP blocks VPNs outright — most top VPNs on the market should have no issues working with Cox.
Cox may employ network management practices that unintentionally affect VPN performance. For example, it may throttle certain types of connections or block outdated VPN protocols, like PPTP, that may be poorly supported by Cox’s infrastructure, leading to connection drops or poor performance. However, If you’re experiencing issues while using a reputable VPN, it’s more likely to be a problem with your network or firewall settings.
What do I do if my VPN isn’t working with Cox ISP?
If your VPN isn’t working with Cox ISP, here are some things that you can try. First, try connecting to a different server and changing your VPN protocol — a particular server may be overloaded or experiencing issues and certain protocols may have better compatibility with Cox.
Second, restart your modem and router. This will rule out potential network glitches or conflicts that may interfere with VPN traffic. Finally, try disabling any firewall or antivirus software, as they may be mistakenly flagging VPN traffic as suspicious.
If issues persist, consider contacting your VPN’s customer support for more specific troubleshooting tips — all of the VPNs on my list offer 24/7 live chat support.
How do I stop Cox ISP from throttling my internet?
The easiest way to stop Cox ISP from throttling your internet is by getting a reliable VPN. A VPN encrypts your traffic, which makes it unreadable to your ISP, preventing them from identifying your online activities. This stops Cox from targeting specific services like streaming or gaming that use large amounts of bandwidth for throttling.
Is there a good free VPN for Cox ISP?
Maybe, but I don’t recommend using a free VPN with Cox ISP (or in general). Most free VPNs are too limited — they usually have few server locations, slow speeds, weak security, and/or strict data caps. They also rarely support streaming. You’ll save yourself a lot of time and headaches by going for a paid VPN service instead. There are plenty of affordable options, such as Private Internet Access.
