5 Best VPNs for ChatGPT: Keep Your AI Chats Private in 2025

ChatGPT can sometimes be fussy about location, especially if you’re using it with a VPN. I’ve previously encountered an error that says, “We detect suspicious activity.” Other times, I've had to solve annoying CAPTCHA puzzles before I could use ChatGPT. On top of that, even though ChatGPT-5 promises to encrypt your data, it still collects your IP address, browser type, and usage statistics.

OpenAI relies on tools like Cloudflare to flag traffic that looks off, which causes many VPNs to get blocked. This helps the platform stop spam, scraping, and abuse or fraud. The checks it performs aren’t random; datacenter IP lists, browser fingerprints, and weird traffic patterns all give VPN users away.

My team and I tested 47 VPNs with ChatGPT and found only a few good at hiding VPN traffic to prevent detection and blocks (look for obfuscation technology). All the VPNs on my list also offer dedicated IPs that are less likely to trigger CAPTCHA checks. But all this doesn't really matter if a VPN slows down your speeds so much that ChatGPT’s responses take forever to load. I get that, so we tested each VPN, and I only recommend those that won't cause noticeable delays; outputs remain nearly instant.

Quick Side-By-Side Look Into ChatGPT VPN Features

When choosing a VPN for ChatGPT, check whether it plays nicely with OpenAI’s region detection and how it handles occasional access restrictions, CAPTCHAs, and error codes. My team and I prioritized protocols with stable IP handling, obfuscation for stealth (hiding VPN traffic), and fast customer support when things go sideways. Here’s a quick comparison of our top picks:

Note. Base speed refers to our average download speed without the VPN connected.

Why Is Using a VPN With ChatGPT Beneficial?

At the time of writing, ChatGPT is blocked in China, North Korea, Russia, and Iran, among other locations like Cuba, Syria, Libya, and Yemen. Italy blocked the service temporarily in 2023 over data protection concerns. However, the ban was later lifted when compliance was achieved. Some restricted networks, such as schools and workplaces, also block access to ChatGPT. With a VPN, it's possible to securely access ChatGPT from anywhere as it sends data through an encrypted tunnel, providing a new IP address.

ChatGPT stores your chats and uses them to improve the AI model. That's why you should never share anything that might identify you, like uploading your ID or license. Using a VPN doesn't prevent OpenAI from storing your chats. However, a VPN hides your IP address and prevents your data from being monitored or stolen, which is especially important when using public WiFi.

Your chats on OpenAI are encrypted (even in transit), so there's minimal server-side risk of a breach. But if your device is infected with spyware or if someone has access to your ChatGPT account, then the risk of hacking becomes real. You should use strong passwords, enable two-factor authentication, and use a VPN while using ChatGPT on public networks to stay safe from snoopers.

Best VPNs for ChatGPT in 2025 — Updated Reviews

1. ExpressVPN — Fast Speeds To Use ChatGPT Uninterrupted Across Networks

Editor’s Choice Editor’s Choice Try Risk-Free for 30 Days
Tested November 2025

Works With:

Sky ESPN+ Dazn FIFA+

Netflix Disney+ APV More

Try ExpressVPN >

www.expressvpn.com

ExpressVPN is the fastest service we've tested with ChatGPT, both in terms of speed and reconnection times. Its Lightway protocol is designed to connect very quickly, often in a fraction of a second. During our tests, switching from WiFi to mobile data and then having the network drop, ExpressVPN reestablished the VPN tunnel without requiring a complete reconnect. There were no delays in submitting prompts, and we didn't experience the annoying freezing and lagging we've encountered with other VPNs.

Obfuscation is automatically enabled on all servers, allowing secure access to ChatGPT from anywhere, even on a restricted network. Obfuscation disguises your data as regular HTTPS traffic, making it harder to flag as VPN traffic. One of my tests was on a corporate network that blocks most VPN protocols, and ExpressVPN let me successfully use ChatGPT every time.

You can also enable ExpressVPN to launch automatically on startup

I appreciate that it adheres to a proven no-logs policy and is based in the privacy-friendly British Virgin Islands, outside the data-sharing pact of the 5/9/14 Eyes Alliances. This means that ExpressVPN isn't subject to mandatory data retention laws, and your ChatGPT activity won’t be stored or shared with anyone. PwC has independently audited its privacy claims and found them trustworthy.

On the downside, ExpressVPN costs more than some alternatives. However, there are regular deals and discounts on long-term purchases, and all options provide up to 14 connections at the same time. You can test it yourself risk-free with its 30-day money-back guarantee.

Useful Features

• Works in China. ExpressVPN is one of the few providers that makes it possible to use ChatGPT in China, even offering a mirror URL of its website (most VPN websites are blocked in China).
• Smart Location. ExpressVPN automatically chooses a nearby server with the lowest latency, so ChatGPT loads quickly without you needing to test connections.
• Split tunneling. You can use ChatGPT through the VPN while keeping other apps (like Google Scholar and food delivery apps) on your regular connection. This helps save bandwidth and provides better speeds, as not all your traffic is encrypted.
• 24/7 live chat support. If ChatGPT blocks your connection or you're unsure which server to use, you can contact ExpressVPN’s support team at any time for quick help and personalized server recommendations.

2. NordVPN — NordLynx With Double NAT For Speedy and Secure ChatGPT Sessions

Works With:

Sky ESPN+ Dazn FIFA+

Netflix Disney+ APV More

Try NordVPN >

www.nordvpn.com

NordLynx is perfect for prompting on ChatGPT and using DALL-E. It’s NordVPN’s take on WireGuard, but it adds a Double NAT system to protect your privacy. Instead of logging your real IP, it first assigns everyone a shared IP, then creates a temporary one inside the tunnel to manage your connection. During our tests, I noticed that NordLynx had much less impact on battery drain than OpenVPN.

When you need more than standard protection while using ChatGPT, NordVPN has multiple specialty servers. Double-VPN servers provide 2 encryption layers for sensitive activities. Obfuscated servers hide your VPN traffic, preventing it from being blocked by restricted networks. Onion over VPN also works well for privacy, but these servers add latency, and might not be the best choice for ChatGPT.

Onion Over VPN and Obfuscated servers are also available

One minor con was how long it took NordVPN to sometimes connect to distant servers. It took us 9 seconds to establish a secure connection to servers in Australia, compared to ExpressVPN’s 2 seconds. However, that wasn’t a big issue, as NordVPN delivered fast speeds, stable connections, and reliable ChatGPT access at various times of day. You can try it out for yourself with its 30-day money-back guarantee.

Useful Features

• Dark Web Monitor. This feature scans the dark web for your email and personal data and alerts you if it’s exposed. This helps you catch breaches early, especially since ChatGPT may reference public data that includes leaked information.
• Meshnet. Lets you create a virtual LAN-like network and connect up to 60 devices (no matter where they are), so you can share files, access devices remotely, and play games with your friends.
• Split tunneling. You can route ChatGPT or any other specific app through the VPN tunnel, while keeping other websites on your usual internet connection.

3. Private Internet Access (PIA) — Customizable Features to Protect Your OpenAI Chats

Works With:

ESPN+ FIFA+ Netflix Disney+

APV More

Try Private Internet Access >

www.privateinternetaccess.com

PIA's customization options let you fine-tune your connection to meet ChatGPT's requirements. With OpenVPN, you can switch between AES 128-bit and 256-bit encryption. When we tested both encryption levels, we noticed a slight boost in response times using 128-bit while chatting with GPT-5. However, you can use 256-bit encryption if you need stronger protection when using ChatGPT.

PIA also lets you switch ports and MTU packet sizes to tailor your connections for ChatGPT

Its massive server network helps avoid issues that can trigger ChatGPT's VPN detection. ChatGPT may block shared VPN IP addresses if they're associated with suspicious activity, but PIA's extensive network means you can easily switch to another server if one is detected. I found this particularly useful during extended sessions with ChatGPT.

One drawback is that PIA's advanced options may overwhelm beginners. However, the default settings work well for securely accessing ChatGPT from anywhere. The service comes pre-configured with optimal settings, allowing you to start using the VPN with ChatGPT immediately without any adjustments. With its 30-day money-back guarantee, you can test all features without risk.

Useful Features

• Unlimited simultaneous connections. PIA lets you use ChatGPT securely on all your devices at the same time. You can stay securely connected to ChatGPT on your phone, laptop, tablet, and desktop without having to log out or switch accounts.
• Multi-hop connections. This feature routes your traffic through a VPN server and a proxy for added protection, making it significantly harder to track your activity.
• Open-source apps. PIA’s code is publicly available for review, allowing independent experts to verify that the apps don’t contain hidden tracking and that your ChatGPT conversations stay private and secure.

4. Surfshark — Nexus IP Rotator Refreshes Your IP Address for Smooth ChatGPT Sessions

Works With:

Sky ESPN+ Dazn FIFA+

Netflix Disney+ APV More

Try Surfshark >

www.surfshark.com

Surfshark’s IP rotator reduces rate-limiting errors by frequently changing your IP address in the background. At first, I thought this might get me flagged on ChatGPT or trigger security issues, but the opposite happened. During tests, Surfshark kept our AI chat sessions open without any problems, even when using multiple ChatGPT clients and tabs. Basically, by changing your exit IP every few minutes, you're less likely to be flagged as "suspicious high-volume use".

If you’re traveling to a highly restricted country, use Surfshark’s NoBorders to access ChatGPT safely. This feature detects network restrictions and auto-activates. Similarly, its Camouflage mode obfuscates your traffic, making it seem like you’re not using a VPN.

With Surfshark, you can work or study remotely with no interruptions

Unlike ExpressVPN and NordVPN, Surfshark is based in a 5/9/14-Eyes Alliance country (the Netherlands), which shares information on its citizens. However, there's no need to worry, as the VPN takes your privacy seriously and follows a verified no-logs policy, so none of your data will be collected.

Useful Features

• Unlimited devices. You can use Surfshark on all your devices at once, so you do not need to log out to use it on another device.
• Alternative ID. Generates email aliases tied to your real email address to give you more privacy when you sign up for online services, including ChatGPT.

5. CyberGhost — Smart Rules Auto-Connect the VPN Whenever You Open ChatGPT

Works With:

Sky ESPN+ Dazn FIFA+

Netflix Disney+ APV More

Try CyberGhost VPN >

www.cyberghostvpn.com

CyberGhost helps prevent IP mismatches and login CAPTCHA by ensuring the VPN is active when using ChatGPT. If you’re like me and often forget to turn your VPN on manually, this is pretty convenient. Usually, if you open your browser before the VPN tunnel is established, you risk getting an “unusual activity” error or a CAPTCHA loop. During our tests, it was easy to set a rule to activate CyberGhost whenever we opened the ChatGPT app or launched Chrome.

For enhanced protection, I recommend upgrading to CyberGhost's NoSpy servers. These servers are physically located in Romania and operated exclusively by CyberGhost's staff, eliminating third-party interference. These servers are convenient since the VPN lacks obfuscation.

CyberGhost also has specialty servers for streaming, torrenting, and gaming

CyberGhost's monthly option is expensive with a limited refund window. However, long-term purchases offer excellent value and let you test the VPN for 45 days free with its money-back guarantee. This provides ample time to test ChatGPT compatibility across various server locations and usage scenarios.

Useful Features

• Dedicated IP add-on. At a small extra cost, you can get your unique IP address instead of sharing one with thousands of users. This reduces the risk of ChatGPT denying access due to suspicious or flagged IP behavior — a common issue with shared VPN IPs.
• Intuitive apps. CyberGhost's user-friendly apps make it easy to find the best connection for using ChatGPT securely. Connecting to a server takes just a couple of clicks, or you can simply click Best server location on the main menu to find the fastest server.

How To Choose the Best VPN Server Location for ChatGPT

Using the right VPN server location can make a massive difference to your ChatGPT experience, especially when dealing with CAPTCHAs, slow response times, or connection errors.

1. Choose a server close to your actual location. The closer the server, the faster and more stable your ChatGPT connection will be. This reduces latency and keeps AI chat responsive, which is especially important when using tools like DALL-E or uploading files.
2. Avoid high-traffic servers. Overloaded servers or IPs used by too many people are more likely to be flagged by OpenAI’s security systems. Instead, switch servers occasionally or choose less-popular locations with lower usage.
3. If available, use a Dedicated IP. Some VPNs offer dedicated IPs, and these tend to have “cleaner” reputations and are less likely to trigger ChatGPT’s bot detection. While this can be an extra monthly cost, it may be worth it if you rely on ChatGPT for work or creative projects.
4. Match your VPN region to your ChatGPT account. If your OpenAI account was created in one place and you’re suddenly logging in from across the globe, that can trigger flags. Try connecting to a server in the same region where your account is registered.
5. Use VPN locations where ChatGPT is known to work. Safe choices include the UK, US, Canada, Germany, France, and most of Western Europe.

Troubleshooting: What To Do if Your VPN Isn’t Working With ChatGPT

If you’re having issues accessing ChatGPT with a VPN, don’t worry; VPN traffic occasionally triggers security filters, especially if the IP address is flagged or you’re connecting from a restrictive network. Here are some common issues and how to fix them:

How We Tested and Found The Best VPNs for ChatGPT

We tested each VPN to see how well it works with ChatGPT, including on networks where the service is blocked. We paid attention to how each VPN handled logins, whether sessions stayed stable, and if premium features like Voice Mode or Deep Research worked without constant error codes. We also measured speeds, latency, and reconnection times after switching servers or protocols to ensure each VPN could handle long, uninterrupted chats.

We checked how intuitive each app was and how quickly it connected. Finally, we contacted each VPN’s customer support team with ChatGPT-related questions and rated their responsiveness and technical accuracy.

FAQs

Get the Best VPN for ChatGPT

ChatGPT can show you random error codes, CAPTCHA puzzles, or block your access mid-conversation. If this has happened to you, it means OpenAI is detecting ‘suspicious traffic’ (for whatever reason) from your end, which it’s programmed to block. Fortunately, a good VPN makes reliably accessing ChatGPT easy anywhere, especially on strict networks.

From all the VPNs we tested, ExpressVPN is the most reliable for a daily ChatGPT workflow. It has built-in obfuscation that automatically activates when it detects network restrictions or firewalls, giving you uninterrupted ChatGPT access. Plus, you can test it out for 30 days risk-free, thanks to its money-back guarantee.