Surfshark VPN vs OpenVPN: Best for Privacy in 2025?

執筆者 | 最終更新日 Oct 2, 2025

勝者
サーフシャーク
4.5
  • Surfshark Antivirus
  • Surfshark Search
  • Surfshark Alert
  • Alternative ID
  • 専用IP
  • 30-Days Money Back Guarantee
  • Paid Plan from $1.99
準優勝
openvpn
3.0
  • 安全な リモートアクセス
  • Secure IoT Communication
  • SaaS Applications
  • Site-to-Site Networking
  • Enforce Zero Trust Access
  • 無料プランあり
  • 有料プランは $11
Surfshark VPN vs OpenVPN

Ever feel like someone’s watching your every move online?

Choosing the right VPN can help you take back your privacy.

But with so many options, how do you know which one is best?

In this head-to-head battle, we’re comparing Surfshark VPN vs OpenVPN.

We’ll compare their features, security, and ease of use to help you decide which is best for privacy in 2025. 

さあ、始めましょう!

概要

To give you the most accurate comparison, we’ve put both Surfshark VPN and OpenVPN through rigorous testing.

We’ve evaluated their features, speed, security protocols, & overall performance to help you 作る an informed decision.

サーフシャークのロゴ
4.55点満点中

It’s a fantastic choice for budget-conscious users or those who need to connect multiple devices.

価格: 30-day money-back guarantee. Plan starts at $1.99/month

主な特徴:

  • スプリットトンネリング
  • Lightway Protocol
  • TrustedServer Technology
openvpn
35点満点中

Unlock the power of customization. OpenVPN lets you tailor your 安全 settings with features.

価格: A free plan is available. Plan starts at $11/month

主な特徴:

  • Highly configurable
  • Strong encryption
  • Several platforms supported

What is Surfshark VPN?

Okay, first up is Surfshark VPN. You might have heard of these guys.

They’ve been making waves in the VPN world. Why?

Because they offer a ton of features at a competitive price. 

Think of them as the cool, new kid on the block that everybody wants to be friends with.

また、私たちのお気に入りを探索してください Surfshark alternatives

サーフシャークのホームページ

私たちの見解

サーフシャークのロゴ

Surfshark VPN is popular because it offers an outstanding balance of features, security, and price. It’s a fantastic choice for budget-conscious users or those who need to connect multiple devices.

主なメリット

  • Unlimited simultaneous connections: Connect all your devices!
  • Affordable price: Great value for your money.
  • Strong security features: Includes AES-256 encryption and a kill switch.
  • Fast speeds: Good for streaming and downloading.
  • 30日間返金保証: Plenty of time to try it out.

価格

All the Pricing Billed Annually.

  • Surfshark Starter: $1.99/month + 3 Extra months
  • Surfshark One: $3.19/month + 3 Extra months.
  • Surfshark One+: $15.145/month
サーフシャークの価格

長所

  • Unlimited Device Connections
  • Strong Security and Privacy
  • 使いやすいインターフェース。
  • Wide Server Network

短所

  • 速度が一定でない場合があります。
  • Superfluxo
  • Not the best for bypassing geo-blocks.

What is OpenVPN?

Now, let’s talk about OpenVPN. This one’s a bit different.

It’s not your typical VPN with a fancy app and many servers.

Think of it more like a powerful engine that you can customize to your liking.

It’s super flexible and gives you much control but requires some technical know-how.

また、私たちのお気に入りを探索してください OpenVPN alternatives

OpenVPN homepage

私たちの見解

openvpn

Ready to experience a VPN that prioritizes both speed and security? Head over to OpenVPN’s official website to explore their plans and download the app.

主なメリット

  • Super flexible: You have total control over how it works. It’s like a custom-built VPN!
  • Highly secure: It uses strong encryption protocols like AES-256. Your data is safe!
  • Widely compatible: Works on almost any device you can think of. Phones, computers, routers… you name it! 
  • Large community: Tons of people use and support it. Help is always available! 

価格

  • 無料プラン: 月額0ドル
  • Growth Plan: $11/month
  • Enterprise: Contact Sales for a custom price.
OpenVPN pricing

長所

  • Extremely secure and private.
  • Very customizable and flexible.
  • It works on almost any device.
  • Large and active community.
  • Free to download and use.

短所

  • It can be tricky to set up.
  • Requires technical knowledge.
  • No official customer support.
  • Not as user-friendly as PureVPN.

機能比較

Choosing a virtual private network involves comparing global reach and advanced technology from top vpn providers.

This surfshark vpn review against the hotspot shield vpn review will help you evaluate their vpn services, server locations, and overall 能力 to secure your internet connection while maintaining speed and privacy.

1. Product Type and Ecosystem

  • サーフシャーク: A commercial, consumer-facing vpn service offering a complete virtual private network package with user-friendly vpn apps like the surfshark app for easy setup.
  • オープンVPN: An open-source vpn protocol and software, specifically the openvpn community edition, which requires technical knowledge to configure for remote access.

2. Connection Setup and User Interface

  • サーフシャーク: Provides streamlined, graphical user interfaces (GUI) across all mobile デバイス and desktops, allowing connection to a vpn server in a few seconds with one click.
  • オープンVPN: Requires manual configuration files, certificates, and the use of the openvpn software or openvpn community edition client, making initial vpn connection complex.
YouTubeビデオ

3. Protocols Offered

  • サーフシャーク: Supports multiple vpn protocols and multiple servers including WireGuard, IKEv2, and both openvpn tcp and openvpn udp for a flexible vpn connection.
  • オープンVPN: Functions only as a single, highly configurable vpn protocol that can run over either the user datagram protocol (UDP) or the transmission control protocol (TCP).

4. TCP And UDP Flexibility

  • サーフシャーク: Allows users to easily switch between openvpn tcp and openvpn udp to balance speed (UDP) and reliability (TCP) for their network traffic.
  • オープンVPN: The configuration dictates whether it runs over the faster udp user datagram protocol or the more reliable tcp transmission control protocol, requiring configuration file changes to switch.

5. Simultaneous Connections

  • サーフシャーク: Offers unlimited simultaneous connections per subscription, making it easy to protect numerous devices and keeping all your ip addresses private under one account.
  • オープンVPN: The number of simultaneous vpn connection sessions is determined only by the server administrator’s hardware and network setup; the protocol itself has no built-in limit.

6. IP Address Assignment

  • サーフシャーク: Manages a large pool of shared ip addresses across its surfshark servers, with the option to pay extra to consistently use the same ip address.
  • オープンVPN: Assigns a dynamic private ip address to the client for remote access, but setting up a static external ip address requires configuration on the host vpn server.
YouTubeビデオ

7. Advanced Features and Integrations

  • サーフシャーク: Integrates proprietary features like MultiHop, android app (double encryption), a customizable kill switch, and browser extensions into the surfshark app.
  • オープンVPN: Offers only the base tunneling protocol security. Features like a kill switch or private internet access-style ad blockers must be implemented separately by the vpn server administrator.

8. Encryption Strength and Keys

  • サーフシャーク: Uses robust encryption, often employing AES−256 with complex encryption keys over the base vpn protocols for secure network traffic.
  • オープンVPN: Is highly secure by design, using SSL/TLS for key exchange and robust ciphers, but the user is responsible for generating, managing, and securing the encryption keys.

9. Server Infrastructure

  • サーフシャーク: Manages a large global infrastructure of vpn servers that includes both physical and virtual servers, guaranteeing server performance and uptime.
  • オープンVPN: Requires the user or organization to provide their own infrastructure and deploy the openvpn software on their own hardware to create a vpn server.

VPN を選択する際に注意すべき点は何ですか?

  • Strong encryption: Look for VPN providers that use protocols like OpenVPN or WireGuard. These offer robust security to encrypt your データ and keep your online activity private.
  • ログなしポリシー: To protect your privacy, your VPN service should not keep your browsing history or IP address logs.
  • Server locations: Consider how many VPN servers they have and where they are. More servers in more countries allow you to bypass geo-restrictions and find faster speeds.
  • Speed and performance: A slow VPN can be frustrating. Look for providers offering fast speeds and reliable VPN connections, especially if you stream or download large files.
  • デバイスの互換性: Make sure the VPN works on all your devices. Check if they have user-friendly apps for your operating system.
  • 使いやすさ: Choose a VPN that’s easy to set up and use, especially if you’re a beginner. Some VPNs, like Surfshark, offer a more intuitive interface.
  • カスタマーサポート: Great customer support can be helpful if you encounter issues. Look for providers with responsive support channels like live chat or email.
  • 価格: VPNs come at different price points. Consider your budget and how long you plan to use the service. Some providers offer discounts for longer subscriptions.
  • Free trials and money-back guarantees: Try before you buy! Look for VPN services that offer free trials or money back guarantees so you can test them out risk-free.
  • Independent audits: Some VPN providers undergo audits to verify their security and privacy claims. This can give you extra assurance that they are trustworthy.

あなたにとって最適な VPN は、個人のニーズと優先順位によって決まることを忘れないでください。

Consider what you’ll be using it for and choose the one that best fits your requirements.

最終評決

So, which one comes out on top? For most people, we recommend Surfshark VPN.

It’s user-friendly, packed with features, and offers excellent value for your money.

Plus, their strong security and no-logs policy ensure your privacy is protected.

However, OpenVPN is a powerful option for tech-savvy users who want more control over their VPN setup.

However, it requires more technical knowledge and might not be as user-friendly.

Ultimately, the best choice fully depends on your individual needs and preferences.

We’ve given you the information; now it’s time to decide!

Trust us: either of these options will allow you to ブラウズ more securely and privately in no time.

More of Surfshark VPN

We’ve looked at alternatives to SurfsharkVPN, so how does SurfsharkVPN stack up directly against them?

  • SurfsharkVPN vs NordVPN: It allows unlimited device connections, whereas NordVPN offers a larger server network.
  • SurfsharkVPN vs ExpressVPN: It is generally more affordable and allows unlimited devices, while ExpressVPN is known for its consistent speeds and strong reputation.
  • SurfsharkVPN vs PureVPN: It is often faster and has more features, while PureVPN boasts a larger server count. Surfshark has better streaming support in tests.
  • SurfsharkVPN vs ProtonVPN: It is generally more affordable and allows unlimited connections, while ProtonVPN focuses on strong security and privacy, and can be slightly faster.
  • SurfsharkVPN vs PrivadoVPN: It offers unlimited connections and more features, often at a better long-term price, while PrivadoVPN has a decent free plan but a smaller server network.
  • SurfsharkVPN vs AdGuard VPN: It is a comprehensive VPN with more features, while AdGuard VPN’s strength is its ad-blocking integration.
  • SurfsharkVPN vs Virtual Shield: It offers more features and better performance than the simpler Virtual Shield.
  • SurfsharkVPN vs StrongVPN: It allows unlimited connections and often has better pricing, while StrongVPN is known for strong encryption.
  • SurfsharkVPN vs FastestVPN: It generally offers more features and better performance than the budget-friendly FastestVPN.
  • SurfsharkVPN vs AuraVPN: It focuses on VPN features and unlimited connections, while AuraVPN includes identity theft protection.
  • SurfsharkVPN vs CyberGhost: It allows unlimited connections and often has better long-term pricing, while CyberGhost has user-friendly apps and specialized servers.
  • SurfsharkVPN vs McAfee VPN: It is a dedicated VPN service with more features and better performance than the basic VPN from McAfee.
  • SurfsharkVPN vs Private Internet Access: It allows unlimited connections and often has better streaming capabilities, while PIA is known for customization and a large server network.
  • SurfsharkVPN vs Mysterium: It uses a traditional server network known for speed and features, while Mysterium is a decentralized VPN.

More of OpenVPN

We’ve explored alternatives to OpenVPN, so how does OpenVPN stack up directly against them?

  • OpenVPN vs NordVPN: It offers a massive server network and faster speeds with its NordLynx protocol.
  • オープンVPN vs ExpressVPN: It features its proprietary Lightway protocol, designed for speed and reliability. This protocol competes with OpenVPN’s balance of security and compatibility.
  • OpenVPN vs PureVPN: It supports WireGuard and IKEv2/IPSec alongside OpenVPN, giving users faster and potentially more stable options.
  • OpenVPN vs SurfsharkVPN: It includes WireGuard, known for its speed, as a modern alternative to OpenVPN, alongside IKEv2.
  • OpenVPN vs ProtonVPN: It utilizes WireGuard and IKEv2, emphasizing security and often providing better speeds than OpenVPN, especially on well-configured networks.
  • OpenVPN vs PrivadoVPN: It supports the fast and secure WireGuard protocol as a key alternative to OpenVPN.
  • OpenVPN vs AdGuard VPN: It primarily uses its protocol, often prioritizing speed and efficiency over the more established OpenVPN.
  • OpenVPN vs Virtual Shield: It may rely on OpenVPN as a primary secure protocol option.
  • OpenVPN vs StrongVPN: It supports WireGuard and IKEv2, offering faster and potentially more stable alternatives to OpenVPN.
  • OpenVPN vs FastestVPN: It includes WireGuard and IKEv2, providing users with quicker alternatives to OpenVPN.
  • OpenVPN vs AuraVPN: It may use OpenVPN as one of its core security protocols.
  • OpenVPN vs CyberGhost: It supports WireGuard and IKEv2, providing faster connection options compared to OpenVPN in many scenarios.
  • OpenVPN vs McAfee VPN: It may offer OpenVPN as a standard security protocol.
  • OpenVPN vs Private Internet Access: It supports WireGuard and IKEv2, often delivering better speeds than OpenVPN while maintaining strong security.
  • OpenVPN vs Mysterium: It utilizes the WireGuard protocol for its decentralized network, focusing on speed and security over OpenVPN.

よくある質問

Is Surfshark VPN unlimited?

Yes! Surfshark lets you connect unlimited devices simultaneously with a single subscription, which is perfect for families or those with many gadgets.

Can I use OpenVPN for free?

Yes, the OpenVPN protocol itself is free and open-source. However, you’ll likely need a VPN provider or set up your server to use it easily. OpenVPN Access Server is a popular option, but it’s not free.

Which is faster between Surfshark vpn vs OpenVPN?

Surfshark generally faster speeds, especially when using the WireGuard protocol. OpenVPN can be quick, too, but it depends on your server configuration and network conditions.

Is OpenVPN more secure than Surfshark?

Both offer strong security. OpenVPN is known for its robust and highly configurable protocol, while Surfshark utilizes strong encryption and offers great features, such as a kill switch.

Which VPN is best for streaming?

Surfshark is an excellent choice for streaming. It offers fast speeds, a vast server network, and the ability to bypass geo-restrictions on popular platforms like Netflix.

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