Why is corporate VPN so slow? 7 steps to make it faster

Vlad Constantinescu
by Vlad Constantinescu
VPN Expert & Privacy Advocate
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  • We've already established that corporate VPNs are a different breed of VPN. Therefore, you might expect them to act differently than individual VPN services because of their unlikeliness.
  • The reasons why a VPN (even a corporate one) is acting slowly may vary, and we'll tell you all about them. You can find out why your VPN is sluggish and what you can do to fix it.
  • If you want to discover more corporate software solutions, check out our Corporate Software section.
  • For more tools and tips on how to keep your privacy intact, make sure you don't miss our dedicated VPN Hub.
Why is corporate VPN slow

We’ve already established that corporate VPNs work differently from personal VPNs. We’ve also explained a bunch of differences between them and individual VPN services. Thus, you can have a better understanding of specific phenomena that might occur while using them.

For instance, most users wonder why corporate VPNs are generally slower than their personal counterparts. If you’re rather tech-savvy, you might think that it’s because this type of VPN caters to the needs of multiple users at once, and you wouldn’t be quite far from the truth.

However, the reasons why a VPN (even a corporate one) is acting slowly may vary, and we’ll tell you all about them.

Why is my VPN so slow?

First and foremost, we must remember that both corporate and individual VPNs are basically the same type of service. Thus, individual users might experience slow VPN connections for the same reasons as corporate users. We’ll break them down for you here:

1. You’re using a Wi-Fi connection instead of a wired one

Although your Internet connection might be quite fast by default, connecting to a VPN might slow it down. Much so when you’re using Wi-Fi, which is slower than using a wired connection.

Therefore, you might want to establish a wired Internet connection and check if there’s any speed improvement.


Your Wi-Fi connection is slow? Make it faster with the software in this awesome list.


2. Your device might not be powerful enough

Some devices just aren’t built for speed, and that shows. If you want to rule out that your device, is, in fact, the common denominator, just try installing the VPN on a different device (if possible) and see if you achieve the same speed values.

This goes especially for wireless (phones, tablets, laptop) devices.

3. Have you rebooted your router lately?

Every tech support and IT crew will tell you the same old thing: have you tried turning it off and on again?. It’s quite common knowledge by now that if your Internet speed is slow, one of the first things you should do is restart your router.

Memory leaks or infrequent connections can mess up its ability to maintain a stable connection speed, so try rebooting it before swearing off using a VPN.

4. Try a different server

If you remember using the VPN at decent speeds and it decided to throw you a fit out of the blue, you might want to check the server. More often than not, this is the main reason why a VPN is suddenly slow.

If picking a different server from the same country doesn’t work, try choosing another region altogether.

5. Change the VPN port and/or protocol

This is clearly not something a novice might want to try, but you can modify the VPN protocol and/or port if you’re experiencing slow speed values. Keep in mind, however, that some protocols might offer faster speed values in exchange for poorer security.

6. Modify firewall/antivirus rules

Although some providers might recommend you to turn your security services off altogether for a while, we don’t encourage that. It might put your whole system at risk for just a few more MBs worth of speed.

Instead, you can whitelist your VPN in your firewall and antivirus/antimalware components.


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7. Give WireGuard a try

If none of the methods mentioned above yielded any satisfactory results, you might want to try WireGuard. It’s a great OpenVPN alternative since it’s faster and more secure than its counterpart. However, it might not work on all devices the way it should just yet.

Corporate VPNs can be slow, just like individual ones

Last, but not least, remember that corporate VPNs are still VPNs, and are prone to the same faults that their individual counterparts are subject to. If you’ve ruled out the reasons above and you still experience slow speed, maybe it’s time for an upgrade.

Check out our list of the best corporate VPNs you can find on the market. If you can’t decide, we’ll gladly let you know that at the time being, PIA and CyberGhost VPN are the top contenders for the best corporate VPNs.

FAQ: Learn more about VPNs

  • Does VPN slow down Internet?

Yes, VPNs can slow down Internet if used improperly. It’s not a rule, but routing your entire traffic through a private server can sometimes take a toll on your default Internet connection speed. However, most VPNs are against throttling and are trying their best to limit or eliminate speed reduction altogether.

  • What is the best VPN that doesn’t slow down my connection?

Currently, PIA is the best VPN service that can provide you with unmatched protection and speed. It comprises a broad range of servers you can pick from and offers great connection speed values.

  • Are corporate VPNs slower than personal ones?

Not necessarily. In fact, they should be a bit faster, considering that company members share private, dedicated servers along with IP addresses. It strictly depends on the service itself and the factors we’ve described in our article.

  • How do I enable VPN on Edge?

You can enable VPN from Edge’s Extensions menu. However, if Edge isn’t working with your VPN, make sure to diagnose and fix the issue.