⚡ Quick Verdict:
- 価格: ProtonVPN starts at $0/month (free plan) vs VyprVPN at $3/month (2-year plan)
- 最適な用途: ProtonVPN for privacy-first users and free VPN seekers, VyprVPN for bypassing censorship in restricted regions
- 主な違い： ProtonVPN has 8,600+ servers and open-source apps; VyprVPN owns all 700 servers and offers the Chameleon protocol
- Our pick: ProtonVPN for most users — bigger server network, free plan, and audited no-logs policy backed by Swiss law
Privacy matters more than ever in 2026.
ProtonVPN and VyprVPN both promise to protect your internet connection.
But these two virtual private network services take very different approaches.
One offers a free tier and open-source apps.
The other owns every VPN server in its network.
This comparison breaks down which VPN provider fits your needs.
概要
This ProtonVPN vs VyprVPN comparison covers pricing, privacy, server networks, and speed.
We also look at streaming, torrenting, and device support.
Our sources include published specs, official documentation, and user reviews.
By the end, you’ll know which VPN service fits your situation.
ProtonVPNとは何ですか？
ProtonVPNは、Proton Mailの開発チームによって開発されたVPNサービスです。
Proton VPN’s website describes it as a secure VPN based in Switzerland.
Proton Technologies AG operates under some of the world’s strongest privacy laws.
Proton VPN アプリは、Windows、Mac、iOS で利用可能です。 アンドロイド、および Linux。
Proton VPN servers number over 8,600 across 112 countries.
It’s one of the few VPN providers offering a genuinely free plan with no ads.
プロトンVPN
Swiss-based VPN with 8,600+ servers. Offers a free plan with unlimited bandwidth. Open-source apps and audited no-logs policy.
ProtonVPNの料金
ProtonVPN keeps pricing simple with three tiers.
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 無料 | 月額0.00ドル | Basic browsing and testing the service |
| プラス | 月額2.99ドル | ストリーミング、トレント、およびサーバーへのフルアクセス |
| 無制限 | 月額7.99ドル | Full Proton suite including Proton Mail and Drive |
Pricing verified May 2026.
無料トライアル: No traditional free trial, but the free plan has no time limit.
返金保証: 有料プランはすべて30日間返金保証付きです。
📌 注記： The Unlimited plan bundles Proton Mail, Proton Calendar, and Proton Drive. If you already use other Proton services, this plan offers strong value.
⚠️ 警告： The free plan limits you to servers in three countries (US, Netherlands, Japan) and one device. Upgrade to Plus for full access.
ProtonVPNの主な利点
Here’s what makes ProtonVPN worth considering:
- スイスのプライバシー保護： Based in Switzerland, outside Five Eyes and 14 Eyes alliances. Swiss law requires a court order before any data request.
- 大規模なサーバーネットワーク: Over 8,600 VPN servers across 112 countries. This gives you more server locations than most VPN providers.
- Free Plan with No Ads: Unlimited bandwidth on the free version. No ads, no data selling, no catches beyond server limits.
- セキュアコアサーバー: Routes your internet traffic through privacy-friendly countries first. This adds an extra layer of protection for your IP address.
- オープンソースアプリ： Every Proton VPN app is open-source. Anyone can 監査 the code for security flaws.
- NetShield広告ブロッカー： Blocks ads, trackers, and malware at the DNS level. Speeds up browsing while protecting your privacy.
- VPNアクセラレーター： Uses advanced networking to boost connection speeds. Helps on longer-distance server connections.
What Our Team Noticed
私たちの 作家 signed up for ProtonVPN and spent several days testing the platform across devices. Here’s what stood out:
ProtonVPNのメリットとデメリット
✅ メリット
- 帯域幅無制限で広告なしの無料プラン
- 112か国に8,600台以上のサーバーを設置し、広範囲をカバー
- Audited strict no-logs policy under Swiss law
- すべてのプラットフォームで利用できるオープンソースアプリ
- Secure Core ダブル VPN と Tor over VPN のサポート
❌ デメリット
- 無料プランはサーバー設置場所3ヶ所、デバイス1台に制限されています。
- 速度は NordVPN より遅くなり、 エクスプレスVPN
- Customer support lacks 24/7 live chat on lower plans
- 月額7.99ドルの無制限プランは、競合他社のプランよりも高額です。
VyprVPN とは何ですか?
VyprVPN is a VPN service that owns and operates every VPN server in its network.
The VPN company was originally founded by Golden Frog in Switzerland.
It now operates under Certida LLC, a US-based company.
VyprVPN servers number over 700 across 70 locations worldwide.
Its proprietary Chameleon protocol helps bypass VPN blocking in restricted regions.
ヴィプVPN
VPN that owns all its servers. Chameleon protocol bypasses censorship. No price increases on renewal.
VyprVPNの価格設定
VyprVPN keeps it simple with one plan at three billing cycles.
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 2年間 | $3 /月 | Long-term users who want the lowest cost |
| 1年 | 月額4ドル | Annual commitment at a fair price |
| 毎月 | 月額5ドル | Short-term use or testing the VPN app |
Pricing verified May 2026.
無料トライアル: No free plan. A 3-day free trial is available on mobile devices.
返金保証: 全プランに30日間の返金保証付き。
📌 注記： VyprVPN does not raise prices on renewal. The rate you sign up at stays the same, which is rare among VPN providers.
⚠️ 警告： VyprVPN does not accept Bitcoin or cryptocurrency. Payment options are limited to credit card, PayPal, and Amazon Pay.
VyprVPNの主なメリット
Here’s what makes VyprVPN worth considering:
- 自社所有サーバー： VyprVPN owns and operates every VPN server in its network. No third-party hosting means fewer points of failure.
- カメレオンプロトコル： VyprVPN’s proprietary Chameleon protocol disguises VPN traffic as regular internet traffic. It helps bypass deep packet inspection in restricted regions.
- VyprDNS: Zero-knowledge DNS service run entirely by VyprVPN. Prevents DNS leaks and keeps DNS requests private.
- No Price Increases: Your subscription rate stays locked in. No surprise jumps when your plan renews.
- 公共 Wi-Fi 保護： Automatically activates when you connect to untrusted WiFi networks. Protects your data in coffee shops and airports.
- 幅広いデバイスのサポート: Windows用アプリ、 マック, iOS, Android, routers, and smart TVs. Covers most mobile devices and desktop apps.
What Our Team Noticed
Our writer signed up for VyprVPN and tested it across desktop and mobile apps. Here’s what stood out:
VyprVPNのメリットとデメリット
✅ メリット
- Owns all server hardware for better security control
- Chameleon protocol bypasses VPN blocking in restricted regions
- No renewal price increases — rate stays locked
- アカウントごとに同時接続デバイス数：10台
❌ デメリット
- Only 700 servers in 70 locations — smaller than most rivals
- 無料プランはありません
- Ownership shifted from Switzerland to US-based Certida
- 前回の独立監査は2018年に実施されました。
機能比較
Let’s compare ProtonVPN and VyprVPN across 10 key features. This breakdown covers everything from privacy to pricing.
| 特徴 | プロトンVPN | ヴィプVPN |
|---|---|---|
| 開始価格 | 月額0ドル（無料） | 月額3ドル（2年間契約） |
| 無料プラン | ✅ | ❌ |
| サーバー数 | 112か国で8,600人以上 | 70ヶ所以上の拠点で700名以上 |
| キルスイッチ | ✅ | ✅ |
| スプリットトンネリング | ✅ | ✅（Mac/Androidのみ） |
| オープンソースアプリ | ✅ | ❌ |
| 広告ブロッカー | ✅（ネットシールド） | ❌ |
| ダブルVPN | ✅（セキュアコア） | ❌ |
| すべてのサーバーを所有しています | ❌ | ✅ |
| 最適な用途 | プライバシー重視のユーザー | 検閲を回避する |
1. プライバシーとログなしポリシー
プロトンVPN: Based in Switzerland with a strict no-logs policy verified by independent audits. ProtonVPN does not store IP logs, browsing history, or DNS requests. The company publishes a transparency report showing it has complied with very few data requests due to its no-logs stance. Your internet service provider cannot see your browsing activity when connected to an encrypted tunnel.
VyprVPN: Also claims a no-logs policy that was audited by Leviathan Security Group in 2018. VyprVPN does not log user IP addresses, connection times, or DNS requests. It uses its own DNS servers through VyprDNS to prevent DNS leaks. However, Certida (the new US-based owner) has not commissioned a fresh audit since 2018, and the updated privacy policy is less transparent than before.
⚠️ 警告： VyprVPN’s move from Switzerland to US ownership raises privacy questions. The US is a Five Eyes member with broader surveillance authority.
2. サーバーネットワーク
プロトンVPN: Operates over 8,600 VPN servers across 112 countries. This massive network means less crowding and faster speeds. Proton VPN also offers dedicated servers for P2P, streaming, and Tor access.
VyprVPN: Has 700+ servers in 70 locations. The network is smaller, but VyprVPN owns every single server. This means no third-party hosting and full control over hardware security. VyprVPN also uses virtual locations to expand coverage.
3. スピードとパフォーマンス
プロトンVPN: Includes VPN Accelerator technology that boosts internet speeds on longer connections. ProtonVPN supports WireGuard, OpenVPN, and IKEv2 protocols. The large server network also helps reduce congestion on busy VPN servers.
VyprVPN: Supports WireGuard and OpenVPN VPN protocols. WireGuard delivers the best speeds on nearby servers. However, VyprVPN’s speeds can drop significantly on distant servers — reviews report speed losses on far-off connections. The VyprVPN app does not show server load, so you can’t tell how crowded a VyprVPN server is. If the VPN connection drops, the kill switch prevents data leaks.
4. ストリーミング対応
プロトンVPN: Works with Netflix, BBC iPlayer, Amazon Prime Video, and other popular platforms. ProtonVPN offers dedicated streaming servers on the Plus plan. The Stealth protocol helps keep your VPN connection hidden from streaming services.
VyprVPN: Works with Netflix US, BBC iPlayer, Amazon Prime Video, and Disney Plus. Streaming quality is solid for HD but may struggle with 4K content. VyprVPN has trouble with Netflix in some regions like Australia and Japan.
5. セキュリティ機能
プロトンVPN: Includes a kill switch, DNS leak protection, and NetShield ad-blocker. Secure Core servers route your traffic through multiple countries for extra safety. ProtonVPN also offers Tor over VPN through dedicated Tor servers and port forwarding on paid plans. The DNS leak test feature ensures no IP addresses leak outside the encrypted VPN tunnel.
VyprVPN: Provides a kill switch, DNS leak protection through VyprDNS, and public WiFi protection. The Chameleon protocol disguises VPN traffic to bypass deep packet inspection. However, VyprVPN lacks an ad-blocker and does not offer multi-hop connections.
6. スプリットトンネリング
プロトンVPN: Full split tunneling on Windows, Android, and Linux. You can choose which apps use the VPN tunnel and which bypass it. This lets you keep local services fast while protecting sensitive browsing.
VyprVPN: Split tunneling (called “Connection Per App”) is only available on macOS and Android. The Windows app does not support split tunneling. This is a notable gap for Windows users who want granular control over their VPN connection.
7. デバイスの互換性
プロトンVPN: Apps for Windows, Mac, iOS, Android, Linux, Android TV, and Apple TV. The Linux app is full-featured with a GUI, which is great for any Linux user. ProtonVPN allows up to 10 simultaneous VPN connections on a single account. The Windows app and Android app both support all Proton VPN’s security features.
VyprVPN: Desktop apps for Windows and Mac plus mobile apps for iOS and Android. VyprVPN also supports routers and Apple TV. VyprVPN supports 10 simultaneous connections. However, there are no browser extensions, and VyprVPN’s iOS app lacks some features found in the Windows version.
8. トレントとP2P
プロトンVPN: Allows P2P file sharing on dedicated servers. Port forwarding is available for faster torrent downloads. The no-logs policy and Swiss jurisdiction add an extra layer of trust for torrent users.
VyprVPN: Supports P2P traffic across all 700+ servers. No dedicated torrent servers, but any VPN server works. VyprVPN does not offer port forwarding, which may slow down torrent speeds.
9. Censorship Bypassing
プロトンVPN: The Stealth protocol makes VPN traffic look like normal internet traffic. This helps bypass censorship in restricted countries. ProtonVPN is often recommended for journalists and activists who face surveillance threats.
VyprVPN: VyprVPN’s Chameleon protocol is a custom Chameleon protocol built specifically for bypassing deep packet inspection and blocking access to restricted content. VyprVPN has a longer track record of working in restrictive regions, including parts of South America and Asia. VyprVPN owns every dedicated server in its infrastructure, which means no third-party interference with your encrypted tunnel.
10. 価格設定とコスト
| プラン | プロトンVPN | ヴィプVPN |
|---|---|---|
| 無料 | 月額0.00ドル | ❌ |
| 最も安い給料 | 月額2.99ドル（プラス） | 月額3ドル（2年間契約） |
| 中級 | 月額7.99ドル（無制限） | 月額4ドル（1年間契約） |
| 毎月 | — | 月額5ドル |
プロトンVPN: The free plan makes ProtonVPN the clear winner for budget users. The Plus plan at $2.99/month matches VyprVPN’s cheapest rate. The Unlimited plan adds Proton Mail and Drive for $7.99/month.
VyprVPN: Simple pricing with one plan at three billing cycles. The 2-year rate of $3/month is competitive. VyprVPN does not raise prices on renewal, which saves money long-term compared to other VPN services that hike rates after the first term.
さまざまなシナリオ
| 必要な場合は | 選ぶ | なぜ |
|---|---|---|
| 無料VPN | プロトンVPN | Only option with a free tier |
| 最大限のプライバシー | プロトンVPN | Swiss law + audited no-logs |
| 検閲を回避する | ヴィプVPN | カメレオンプロトコル |
| 最大のサーバーネットワーク | プロトンVPN | 8,600+ servers vs 700+ |
| 更新料金の値上げはありません | ヴィプVPN | Locked-in pricing |
| Linuxユーザーサポート | プロトンVPN | Full GUI Linux app |
💰 あなたの予算
ProtonVPN wins if you want a free VPN with no ads. VyprVPN costs $3/month on a 2-year plan, but ProtonVPN’s Plus plan is just pennies cheaper at $2.99/month.
🔌 あなたの技術スタック
ProtonVPN works well with other Proton apps like Proton Mail and Proton Drive. VyprVPN is a standalone VPN service with no bundled app suite.
🌐 Your Location
If you live in a country with internet censorship, VyprVPN’s Chameleon protocol has a longer track record. ProtonVPN’s Stealth protocol also works, but it’s newer.
🎓 あなたの経験レベル
Both VPN apps are easy to use for beginners. ProtonVPN offers more advanced features like Secure Core and Tor over VPN for power users.
🆓 無料トライアルとデモ
ProtonVPN’s free plan lets you test the service with no time limit. VyprVPN offers a 3-day free trial on mobile plus a 30-day money-back guarantee.
🛟 サポートオプション
VyprVPN provides 24/7 customer support through live chat and email. ProtonVPN support is available but lacks live chat support on lower-tier plans.
切り替えガイド
既にこれらのVPNサービスのいずれかをご利用ですか？切り替える場合に何が起こるか、以下にご説明します。
🔄 ProtonVPNからVyprVPNに乗り換えますか？
✅ 得られるもの：
- Self-owned server hardware with no third-party hosting
- ディープパケットインスペクションを回避するためのカメレオンプロトコル
- Locked-in pricing with no renewal increases
❌ 失うもの：
- Access to 8,600+ servers in 112 countries
- Free plan option and NetShield ad-blocker
- Secure Core double VPN and Tor over VPN
📋切り替え方法：
- ProtonVPNのサブスクリプションは、Protonアカウントの設定からキャンセルしてください。
- Sign up for VyprVPN and download the VyprVPN app
- Install VyprVPN on your devices and connect to a VPN server
🔄 VyprVPNからProtonVPNに乗り換えますか？
✅ 得られるもの：
- 8,600+ servers in 112 countries with dedicated streaming servers
- 帯域幅無制限で広告なしの無料プラン
- Open-source apps, Secure Core, and NetShield ad-blocker
❌ 失うもの：
- 自社所有のサーバーインフラストラクチャ
- Chameleon protocol for censorship regions
- Locked-in renewal pricing
📋切り替え方法：
- Cancel your VyprVPN subscription from the VyprVPN website
- Create a free Proton account and download the Proton VPN app
- Install the app on your devices and upgrade to Plus if needed
What Our Review Didn’t Cover
This comparison focused on individual users and small teams. We didn’t test enterprise-level features, global 仕事 servers, custom deployment options, or router-level performance over extended periods. Our observations are based on the May 2026 versions of both VPN apps. If you’re in a corporate environment with multiple user management needs, your priorities may differ from what we’ve covered here. Both VPN companies offer documentation for advanced setups.
最終評決
| カテゴリ | 勝者 |
|---|---|
| 💰価格 | プロトンVPN |
| 🔒 プライバシーとログ | プロトンVPN |
| 🌐 サーバーネットワーク | プロトンVPN |
| ⚡ スピードとパフォーマンス | プロトンVPN |
| 📺 ストリーミング配信 | プロトンVPN |
| 🛡️ セキュリティ機能 | プロトンVPN |
| 🔓 Censorship Bypassing | ヴィプVPN |
| 🏆総合優勝 | プロトンVPN |
🏆 優勝：ProtonVPN
ProtonVPN wins 6 out of 7 categories.
最適な用途: Privacy-focused users, free VPN seekers, streaming, and everyday browsing
ProtonVPN and VyprVPN serve different types of users. ProtonVPN offers a larger server network, a free plan, and stronger privacy protections under Swiss law. Its open-source apps and audited no-logs policy make it the more trustworthy VPN provider overall.
VyprVPN has real strengths in censorship bypassing. The Chameleon protocol and self-owned server infrastructure give it an edge for users in restricted regions. Its no-renewal-price-hike policy is also a nice bonus.
For most users, ProtonVPN is the better choice. It covers more use cases at a similar price point.
ProtonVPNの比較をもっと見る
Here’s how ProtonVPN stacks up against other VPN providers:
ProtonVPN vs NordVPN
ProtonVPNが優れている点： Free plan availability, Swiss jurisdiction, open-source transparency
NordVPNが優れている点： Faster connection speeds, larger server network, dedicated IP addresses
ProtonVPN vs ExpressVPN
ProtonVPNが優れている点： Lower starting price, free tier, Secure Core double VPN routing
ExpressVPNが優れている点： Faster speeds worldwide, wider streaming platform support, easier setup
ProtonVPN vs サーフシャーク
ProtonVPNが優れている点： Stronger privacy credentials, Swiss-based operations, audited open-source code
Surfsharkが勝利した点： Unlimited simultaneous connections, lower long-term pricing, CleanWeb ad-blocker
ProtonVPN vs サイバーゴースト
ProtonVPNが優れている点： Free plan, open-source apps, Swiss privacy protection
CyberGhostが勝利した点： More servers worldwide, dedicated streaming profiles, 45-day money-back guarantee
VyprVPNの比較をもっと見る
Here’s how VyprVPN stacks up against other VPN services:
VyprVPN 対 NordVPN
VyprVPNが優れている点： Self-owned server hardware, no renewal price hikes, Chameleon protocol for censorship
NordVPNが優れている点： Faster speeds, larger server network, more advanced security tools like Threat Protection
VyprVPN 対 ExpressVPN
VyprVPNが優れている点： Lower monthly cost, locked-in renewal pricing, self-managed infrastructure
ExpressVPNが優れている点： Better streaming support worldwide, faster distant-server speeds, broader app platform
VyprVPNとPrivate Internet Accessの比較
VyprVPNが優れている点： Chameleon protocol for restricted regions, VyprDNS zero-knowledge DNS, self-owned servers
Private Internet Accessが優れている点： Lower long-term pricing, larger server network, open-source apps
よくある質問
Proton VPNは安全に使用できますか？
Yes. ProtonVPN is a secure VPN based in Switzerland with a strict no logs policy verified by independent audits. Proton VPN passed multiple third-party security reviews. The apps are open-source, and your internet traffic travels through an encrypted VPN tunnel.
VyprVPNは安全ですか？
VyprVPN uses AES-256 encryption and owns its own dedicated server hardware. VyprVPN passed an independent audit by Leviathan Security in 2018. However, VyprVPN’s servers are now under US-based ownership, and the VPN company has not completed a new audit since then. This is a concern for VPN users who value digital security and recent transparency.
Proton VPNは本当に無料ですか？
Yes. The free version offers unlimited bandwidth with no ads. It limits you to one device and three server locations. Compared to other free VPNs, Proton VPN is good because it doesn’t sell your data. No credit card is required to sign up on Proton VPN’s website.
VyprVPNはいくつのデバイスで利用できますか？
VyprVPN supports up to 10 simultaneous connections on multiple devices. This covers mobile devices, desktop apps, the iOS app, the Android app, and the Windows app. You can also install VyprVPN on routers to protect your entire WiFi network.
Which is better for streaming — ProtonVPN or VyprVPN?
ProtonVPN has better streaming support overall. It works with more platforms including BBC iPlayer and Amazon Prime Video, and loads content in a few seconds. VyprVPN supports Netflix US and can handle HD streaming on nearby servers, but it struggles with some regional libraries. ProtonVPN offers dedicated servers for streaming, while VyprVPN relies on its standard server network.
Does Proton VPN work with other VPN services?
Does Proton VPN work as a standalone product? Yes. You don’t need other VPN services to use it. Proton VPN offers a complete set of security features including a kill switch, DNS leak protection, and IP leak protection. It also connects to the Tor network through built-in Tor servers for extra privacy. Proton VPN is easy to set up on all platforms, and the Linux app has a full GUI for Linux users.
Is VyprVPN a trustworthy service?
VyprVPN has a solid track record from its Golden Frog era. VyprVPN owns all its VPN servers and uses custom DNS through VyprDNS. It offers ip leak protection and dns leak protection. However, the move to US ownership and the lack of a recent audit raise questions. VyprVPN offers a 30 day money back guarantee so you can test the service risk-free.
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