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Surfshark VPN  VPN Review

Reviewed Mar 31, 2025 at 12:20pm
Tested using Methodology v0.9.1 
Surfshark VPN
8.1
Torrent 
6.2
Security 
9.0
Speed 
 2
  1. Recommended in:
  2. Cheap

Surfshark VPN is a service founded in 2018 and headquartered in the Netherlands. It's owned by the same parent company as NordVPN, Nord Security, but operates independently. It has servers in 100 countries, allows for unlimited simultaneous connections, and has apps for a variety of different platforms. It also offers many additional features like multi-hop, obfuscation, and more.

Our Verdict

8.1
Torrent 

Surfshark VPN is very good for torrenting. Its security is acceptable, as it keeps your IP address and DNS queries within its tunnel while you use it. However, its kill switch doesn't work properly, as it allows some unencrypted traffic to leak past the VPN in the event of a system reboot or a software crash. It also lacks anonymity-preserving registration options, requiring an email address and password to create an account, but you can pay with cryptocurrencies. It allows you to download P2P files in most countries and doesn't have a data limit. However, P2P is blocked on servers in several different countries, so if you're in those locations, you'll have to connect to different servers if you want to download torrents at the cost of speed.

Pros
  • Accepts cryptocurrencies for payment.

  • Proper TLS implementation doesn't leave you vulnerable to man-in-the-middle attacks.

  • Doesn't leak your IP address or DNS queries.

Cons
  • Torrenting is blocked on several servers.

  • No registration options that preserve anonymity.

  • Kill switch doesn't work properly.

6.2
Security 

Surfshark VPN has acceptable security. It doesn't leak your IP address or DNS queries while you're connected to it, and it has proper TLS implementation, protecting you from man-in-the-middle attacks. Unfortunately, its kill switch doesn't work as intended, as it leaks some unencrypted traffic upon rebooting your system and after a software crash. This is a concern if you need all your traffic to be encrypted after a system crash.

Pros
  • Proper TLS implementation doesn't leave you vulnerable to man-in-the-middle attacks.

  • Doesn't leak your IP address or DNS queries.

Cons
  • Kill switch doesn't work properly.

9.0
Speed 

Surfshark VPN delivers fast download and upload speeds, so you can download files quickly and have enough bandwidth for 4k video streaming. That said, its latency is inconsistent with frequent spikes that can interrupt online games and video calls.

  • 8.1
    Torrent

  • Performance Usages
  • 6.2
    Security
  • 9.0
    Speed
  • Changelog

    1.  Updated May 14, 2025: We've converted this review to Test Bench 0.9.1. This redefines what we consider to be a leak.
    2.  Updated Mar 31, 2025: Review published.

    Differences Between Sizes And Variants

    Surfshark has three tiers that come with different sets of features in addition to the regular VPN features. We bought and tested the Starter plan.

    Plan Antivirus Identity Theft Alert Ad-Blocker *Incogni
    Surfshark Starter No No No No
    Surfshark One Yes Yes Yes No
    Surfshark One+ Yes Yes Yes Yes

    *Incogni is a data broker removal service that removes your personal information from the web.

    Popular VPN Comparisons

    SurfsharkVPN is a solid choice with comparable performance to most VPNs on the market. It offers a variety of additional features like obfuscation, split tunneling, multi-hop, unlimited simultaneous device connections, and more if you opt for one of their more expensive tiers. Like most VPNs, however, it fails the kill switch test, so your system could leak your IP address if you reboot it or the software crashes. It also doesn't allow for P2P downloads on many of its servers worldwide, so if you're in an unsupported region, you'll have to connect to a server elsewhere, likely slowing your connection down in the process.

    Surfshark logs your personal IP address when you connect to one of its servers, which is an issue if you don't want your VPN service to collect more personal information than it needs to. While they claim to delete the logs 15 minutes after you end your session, it's impossible to verify. Other options like Mullvad or IVPN have a better reputation for privacy policies, but there's always a risk when connecting to any VPN, regardless of their track record. For more information, check out our article about VPN privacy.

    To see which services we recommend, check out our article on the best VPNs.

    NordVPN

    NordVPN and Surfshark VPN are VPN services owned by Nord's parent company, Nord Security, but operate independently. The two generally perform similarly, but NordVPN has more consistent latency, while Surfshark's latency fluctuates more over time. Feature-wise, Surfshark supports WireGuard while Nord doesn't, and instead offers NordLynx, their proprietary protocol. Lastly, doesn't limit how many of your devices you can connect at once, while Nord has a maximum of 10.

    ExpressVPN

    ExpressVPN and Surfshark VPN each have strengths and weaknesses. ExpressVPN has much better security than Surfshark VPN, since the latter's kill switch leaks some data outside of the tunnel after a system reboot. On the other hand, Surfshark delivers significantly faster speeds and better latency for a snappier experience and quicker downloads. Also, Surfshark doesn't have a limit on how many devices you can have connected at the same time, while Express has a maximum of 8.

    Test Results

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    RATINGS
    Category:
    All
    Security
    6.1
    Registration
    Email Required
    Yes
    Password Required
    Yes
    Cryptocurrency
    Yes
    Cash
    No

    You can pay for SurfsharkVPN with Google Pay, credit card, debit card, PayPal, and a variety of different cryptocurrencies.

    9.0
    IP And DNS Leaks
    Leak Detected
    No
    In-Browser IP
    No Leak Detected
    In-Browser DNS
    No Leak Detected
    System DNS
    No Leak Detected
    System Traffic
    No Leak Detected
    2.0
    Kill Switch Robustness
    Leak Detected
    Yes
    During VPN Software Crash
    No Leak Detected
    During Loss Of Internet
    No Leak Detected
    During System Reboot
    Leak Detected

    The kill switch doesn't work as intended, as network traffic leaks outside the VPN tunnel after a reboot. This can be problematic if you're concerned with keeping your traffic encrypted at all times, like if your system freezes and you have to restart it.

    8.5
    Man-In-The-Middle Attacks
    TLS Interruption Risk
    No Evidence
    Proper BGP Implementation
    No

    SurfsharkVPN doesn't implement BGP properly, but this is true with almost every VPN service.

    Performance
    9.4
    Download Speed
    Without VPN
    229 Mbps
    With VPN
    379 Mbps
    Speed Difference
    150.4 Mbps

    This VPN delivers fast download speeds that are suitable for quickly downloading large files and other high bandwidth uses.

    9.0
    Upload Speed
    Without VPN
    332 Mbps
    With VPN
    244 Mbps
    Speed Difference
    -87.8 Mbps

    This VPN delivers consistent upload speeds that are suitable for tasks like video calls or quickly uploading files.

    7.9
    Latency
    Download Latency Without VPN
    390 ms
    Download Latency With VPN
    400 ms
    Download Latency Difference
    10 ms
    Upload Latency Without VPN
    400 ms
    Upload Latency With VPN
    178 ms
    Upload Latency Difference
    -222 ms
    Combined Latency Consistency
    ±57 ms

    This VPN has very inconsistent latency on average, with frequent spikes, so it's not suitable for latency-sensitive tasks like gaming.

    Features
    9.5
    Downloads
    Torrent (P2P)
    Yes
    Data Limit
    N/A

    Peer-to-peer services are blocked in several countries. You can see the complete list on Surfshark's website.

    9.3
    Platform Support
    Windows
    Yes
    macOS
    Yes
    Linux
    Yes

    This VPN has native apps for various Linux distributions, and you can also configure it manually.

    It's also available on various platforms, including iOS, Android, smart TVs, and as Chrome and Firefox extensions.

    Protocols
    WireGuard
    Yes
    OpenVPN Over UDP
    Yes
    OpenVPN Over TCP
    Yes
    IPSec With L2TP
    No
    IPSec With IKEv2
    Yes
    Proprietary Protocol(s)
    None
    9.9
    Simultaneous Devices
    Tested Simultaneous Connections
    11
    Simultaneous Locations
    Yes
    Advertised Max Simultaneous Connections
    Unlimited
    8.6
    Destinations
    Countries
    100
    Countries With Multiple Cities
    12
    Server Choice
    No
    9.5
    Split Tunneling
    Disabling Of VPN For Specific Apps
    Yes
    Enabling Of VPN For Specific Apps
    Yes
    Splitting Based On Address
    Yes
    Ping Local Address - Same Subnet
    Yes
    Ping Local Address - Different Subnet
    No

    Note that the split tunneling feature in the app is called Bypasser.

    10
    Headless Setup
    Headless WireGuard Connection
    Yes
    Headless OpenVPN Connection
    Yes