⚡ Quick Verdict:
- 価格: ProtonVPN starts at $2.99/mo vs TunnelBear at $3.33/mo
- 最適な用途: ProtonVPN for privacy and streaming, TunnelBear for VPN newbies who want a simple app
- 主な違い： ProtonVPN offers unlimited free data and 8,600+ servers; TunnelBear caps free users at 2GB/month with 48 server locations
- Our pick: ProtonVPN for most users — it has a stronger free tier, better privacy protections, and far more servers
Both ProtonVPN and TunnelBear offer a free VPN plan.
But the gap between them is bigger than you might expect.
ProtonVPN gives you unlimited bandwidth for free.
TunnelBear caps free users at just 2GB per month.
This comparison breaks down every difference to help you pick the right VPN service.
概要
This ProtonVPN vs TunnelBear comparison covers pricing, security features, and server networks for both VPN companies.
We also look at free plans, streaming support, mobile apps, and ease of use.
Our sources include published specs, official documentation, and the Proton VPN review and TunnelBear VPN review pages.
By the end, you’ll know which premium VPN or safe VPN fits your needs.
ProtonVPNとは何ですか？
ProtonVPN is a secure VPN built by the team behind Proton Mail and other Proton services.
同社は、世界で最も厳格なプライバシー法が施行されているスイスに拠点を置いている。
The Proton VPN app runs on Windows, Mac, iOS, アンドロイド、および Linux。
ProtonVPN offers a Windows app, a Mac app, an Android app, and a Linux app for desktop users.
It protects your internet connection with AES-256 encryption and a strict no logs policy.
Most users choose it because Proton VPN is good for privacy and has a free tier with unlimited bandwidth.
プロトンVPN
Swiss-based VPN with 8,600+ servers and a free plan with no data caps. Open-source apps verified by independent audits.
ProtonVPNの料金
2026年のProtonVPNの料金は以下の通りです。
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 無料 | 月額0.00ドル | 基本的なブラウジングとプライバシー |
| プラス | 月額2.99ドル | ストリーミング配信とフルサーバーアクセス |
| 無制限 | 月額7.99ドル | VPN + Proton Mail、Drive、Pass |
Pricing verified May 2026.
無料トライアル: 無料トライアルはありませんが、無料プランには時間制限もデータ容量制限もありません。
返金保証: 30-day refund available on all paid plans.
📌 注記： The Unlimited plan bundles Proton Mail, Proton Calendar, Proton Drive, and Proton Pass with the VPN. The Plus plan is VPN-only with access to all proton vpn servers.
⚠️ 警告： After your initial term, the subscription auto-renews at the standard monthly rate of $9.99. Turn off auto-renewal in account settings to avoid the price jump.
ProtonVPNの主な利点
Here’s what makes ProtonVPN worth considering:
- スイスのプライバシー法： Based in Switzerland, outside the Five Eyes, Nine Eyes, and Fourteen Eyes surveillance alliances. Your data stays protected by strict privacy regulations.
- Unlimited Free Plan: The free version has no data caps, no ads, and no speed throttling. It covers one device with servers in five locations.
- セキュアコアサーバー: Routes your internet traffic through privacy-friendly countries before reaching the endpoint server. This double VPN setup adds a second layer of protection to your encrypted VPN tunnel. ProtonVPN also maintains dedicated Tor servers for accessing the Tor network.
- オープンソースアプリ： Every Proton VPN app is open-source. Anyone can inspect the code for security flaws. Independent audits confirmed the no-logs policy.
- VPNアクセラレーター： A speed-boosting feature that improves internet speeds on distant servers. It uses advanced networking to reduce latency on your VPN connection.
- NetShield広告ブロッカー： Blocks ads, trackers, and malware at the DNS level. This speeds up browsing and protects your online privacy without extra browser extensions.
- ストリーミングサポート: Proton VPN can unblock Netflix, BBC iPlayer, and Amazon Prime Video on paid plans.
What Our Team Noticed
私たちの 作家 signed up for ProtonVPN and spent several days exploring the platform. Here’s what stood out:
ProtonVPNのメリットとデメリット
✅ メリット
- データ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
- Open-source apps with independent security audits
- セキュアコアのダブルホップルーティングによるプライバシー強化
- VPN経由のTor接続とポートフォワーディングに対応
❌ デメリット
- Free plan limited to one device and five server locations
- No live chat support — ProtonVPN support staff responds via email only
- Renewal pricing jumps to $9.99/month after initial term
- Slower internet speeds reported on some distant servers
TunnelBearとは何ですか?
TunnelBear is a VPN service owned by マカフィー and based in Canada.
It is a good VPN for beginners thanks to its bear-themed design and simple interface.
The TunnelBear app is available on Windows, Mac, iOS, Android, and supports mobile devices.
It uses AES-256 encryption to protect your VPN connections and hide your IP address.
VPN newbies often pick TunnelBear for its simple setup and fun operating system design.
トンネルベア
Beginner-friendly VPN with a fun bear-themed interface. Offers unlimited device connections on paid plans and annual Cure53 security audits.
TunnelBearの価格
2026年のTunnelBearの価格はこうなります。
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 無料 | 無料テストと利用制限 | Quick testing with 2GB data limit |
| 無制限 | 月額3.33ドル | 個人利用、データ無制限 |
| チーム | 月額5.75ドル/ユーザー | 中小企業 needing team management |
Pricing verified May 2026.
無料トライアル: The TunnelBear free plan gives you 2GB of encrypted data per month. No credit card needed to sign up.
返金保証: TunnelBear does not offer a money back guarantee on any paid subscription. Once you purchase TunnelBear, there are no refunds.
📌 注記： The Unlimited plan includes unlimited simultaneous connections on all your devices. The free account restricts data to 2GB and removes custom server selection since January 2026.
⚠️ 警告： TunnelBear accepts credit card payments only. Bitcoin has been removed as a payment option. The annual plan auto-renews at $59.88/year after the first year.
TunnelBearの主な利点
Here’s what makes TunnelBear worth considering:
- シンプルなインターフェース: The bear-themed map design makes connecting to VPN servers easy. Even first-time VPN users can figure it out in seconds.
- デバイス数無制限： The paid subscription lets you connect unlimited devices simultaneously. No need to count or manage device connections.
- 年次セキュリティ監査： Cure53 has audited TunnelBear every year since 2016. The results are published publicly for anyone to review.
- GhostBearによる難読化： This feature disguises VPN traffic to bypass blocks in restrictive networks. It helps users in countries with heavy internet censorship.
- ブラウザ拡張機能: TunnelBear offers extensions for Chrome, Firefox, and Edge. You can encrypt just your browser traffic without routing all your apps through the VPN tunnel.
- VigilantBear キルスイッチ: Blocks all internet traffic if the VPN connection drops. This prevents data leaks and keeps your IP address hidden.
What Our Team Noticed
Note: We haven’t had extensive hands-on time with TunnelBear yet. The information above is based on published documentation, user reviews, and the TunnelBear website.
TunnelBearの長所と短所
✅ メリット
- Beginner-friendly bear-themed interface
- 有料プランではデバイス接続が無制限です
- Cure53による年次独立セキュリティ監査
- GhostBear mode for bypassing VPN blocks
❌ デメリット
- わずか48か所の拠点しかない小規模なサーバーネットワーク
- Free plan capped at 2GB per month
- 有料プランには返金保証はありません
- NetflixとAmazon Prime Videoのブロック解除に苦労している
- カナダに拠点を置く（ファイブ・アイズ同盟加盟国）
機能比較
Let’s compare ProtonVPN vs TunnelBear across 9 key categories. Each section breaks down what both VPN providers offer so you can make your own decision.
| 特徴 | プロトンVPN | トンネルベア |
|---|---|---|
| 開始価格 | 月額2.99ドル | 月額3.33ドル |
| 無料プラン | ✅ データ無制限 | ✅ 月間2GBの上限 |
| サーバー数 | 112か国で8,600人以上 | サーバー設置場所48ヶ所 |
| キルスイッチ | ✅ | ✅ (VigilantBear) |
| スプリットトンネリング | ✅ | ✅ (SplitBear, paid only) |
| ストリーミングサポート | ✅ Netflix、BBC iPlayer | ❌ 一貫性がない |
| オープンソースアプリ | ✅ | ❌ |
| ログなし 監査 | ✅ 第三者機関による検証済み | ✅ Cure53 annual audits |
| 最適な用途 | プライバシー重視のユーザー | VPN初心者 |
1. サーバーネットワーク
プロトンVPN: Operates 8,600+ VPN servers spread across 112 countries. This gives users access to a nearby server almost anywhere in the world. Paid users can connect to dedicated servers for P2P file sharing and Tor network access.
トンネルベア: Has a small server network with only 48 server locations worldwide. Free users can no longer choose their server location since January 2026. This limits your ability to access global content or find a nearby server for better download speeds.
2. Privacy and Security Features
プロトンVPN: Based in Switzerland under strict privacy laws. All apps are open-source and have passed independent security audits. The no-logs policy means ProtonVPN does not store IP logs, DNS queries, or browsing history. Proton VPN passed its audit with a clean report confirming no user data is retained. Every VPN connection creates an encrypted tunnel that hides your data from your internet service provider.
トンネルベア: Based in Canada, which is a Five Eyes alliance member. TunnelBear’s privacy policy states it does not log IP addresses, DNS queries, or browsing history. However, it does collect operational data like OS version and total data used per month. Cure53 has conducted annual security audits since 2016. Tests show TunnelBear protects against DNS leaks, though the TunnelBear site does not publish its own DNS leak test results.
3. Free Plan Comparison
プロトンVPN: Proton VPN offers a free VPN with unlimited bandwidth and no ads. The free tier limits you to one device and five server locations (US, Netherlands, Japan, and two others). No credit card required. Compared to other free VPNs and other VPN providers, it stands out because most free vpns cap your data or show ads.
トンネルベア: The TunnelBear free plan gives you 2GB of encrypted data per month. Since 早い 2026, free users can no longer pick their country server. Split tunneling is also locked behind the paid subscription. You can earn an extra 1GB by tweeting about TunnelBear, but the data limit still isn’t enough for regular use. A free account gets you started without a credit card.
⚠️ 警告： TunnelBear’s 2GB data limit means you can burn through your entire monthly allowance in a single streaming session. If you need a free VPN for daily use, ProtonVPN is the better option.
4. VPNプロトコル
プロトンVPN: Supports WireGuard, OpenVPN, and IKEv2 VPN protocols. It also includes a proprietary Stealth protocol designed to bypass VPN blocks in restrictive countries. Users can choose their preferred VPN protocol in the settings of any Proton VPN app.
トンネルベア: Supports WireGuard, OpenVPN, and IKEv2. The GhostBear feature acts as an obfuscation layer to disguise VPN traffic and bypass deep packet inspection. However, enabling GhostBear can reduce connection speeds noticeably.
5. ストリーミングとコンテンツへのアクセス
プロトンVPN: Paid plans can unblock Netflix, BBC iPlayer, Amazon Prime Video, and other streaming sites. ProtonVPN offers dedicated streaming servers in multiple countries. The free version does not guarantee access to streaming services.
トンネルベア: Struggles with major streaming platforms. TunnelBear is blocked by Netflix in most cases and returns proxy errors. It can sometimes access smaller streaming sites, but performance is inconsistent across different servers.
6. 速度とパフォーマンス
プロトンVPN: The VPN Accelerator feature improves internet speeds on distant VPN servers. ProtonVPN uses advanced networking techniques to reduce latency. Speed performance varies by server load, but the large server network helps distribute users evenly.
トンネルベア: TunnelBear’s performance varies based on server location. According to published reviews, download speeds average around 40% of base speeds. The nearest server usually performs best, but different servers at distant locations can slow your internet connection considerably. Connection times can also take over 10 seconds.
7. 使いやすさ
プロトンVPN: The Proton VPN app has a clean, modern design. It works on Windows, Mac, iOS, Android, Linux, Android TV, and Apple TV. The interface shows a world map with server locations and a quick-connect button. Setting up the app takes a few minutes.
トンネルベア: The TunnelBear app stands out with its bear-themed map and playful animations. A bear digs a tunnel to your chosen server location on the map. Setup takes about a minute. The interface is designed for people who have never used a VPN before.
8. カスタマーサポート
プロトンVPN: Proton VPN support staff responds through email and a help center. There is no live chat support. The knowledge base covers setup guides, troubleshooting, and account management. The support team responds within 24 hours on average. If Proton VPN is good enough for your needs, the email-only support is rarely an issue.
トンネルベア: Customer support is limited to a web form and email. There is no live chat support either. TunnelBear has an FAQ section for common issues, but the support team has received mixed reviews for response quality. Some users report delays in getting help.
9. 価格設定とコスト
料金プランを並べて比較してみましょう。
| プラン | プロトンVPN | トンネルベア |
|---|---|---|
| 無料 | 0ドル（データ通信無制限、端末1台） | $0 (2GB/month cap) |
| 基本給 | 月額2.99ドル（プラス） | 月額3.33ドル（無制限） |
| プレミアム/バンドル | 月額7.99ドル（無制限） | 月額5.75ドル/ユーザー（チーム向け） |
| 返金保証 | 30日間保証 | No refunds |
プロトンVPN: The Plus plan at $2.99/month is cheaper than TunnelBear’s Unlimited. It also includes access to all 8,600+ servers, streaming support, and Secure Core. The 30-day money-back guarantee means you can try it risk-free.
トンネルベア: The Unlimited plan at $3.33/month includes unlimited device connections, which ProtonVPN caps at 10. However, the TunnelBear cost comes with no refund option. If you purchase TunnelBear and dislike it, you cannot get your money back.
さまざまなシナリオ
| 必要な場合は | 選ぶ | なぜ |
|---|---|---|
| 最高の無料VPN | プロトンVPN | データ無制限、広告なし |
| Lowest paid price | プロトンVPN | $2.99/mo vs $3.33/mo |
| ほとんどのサーバー | プロトンVPN | 8,600+ vs 48 locations |
| ストリーミングアクセス | プロトンVPN | Unblocks Netflix, iPlayer |
| 最もシンプルなセットアップ | トンネルベア | Bear-themed, one-click use |
| デバイス数無制限 | トンネルベア | No device cap on paid plan |
| プライバシー管轄権 | プロトンVPN | Swiss laws, non-Five Eyes |
💰 あなたの予算
ProtonVPN is $0.34 cheaper per month on paid plans. But if you only need a free VPN, ProtonVPN’s unlimited data crushes TunnelBear’s 2GB monthly cap.
🔌 あなたの技術スタック
ProtonVPN supports Linux and works on Android TV and Apple TV. It also has a dedicated Android app and mobile apps for iOS. TunnelBear does not support Linux or router installations. If you’re a Linux user who needs a Linux app, ProtonVPN is the only option here.
📝 あなたのプライバシーのニーズ
ProtonVPN is based in Switzerland with open-source apps and a verified no-logs policy. TunnelBear is based in Canada under the Five Eyes alliance. For critical privacy needs, ProtonVPN is the safer choice.
🎓 あなたの経験レベル
TunnelBear is built for VPN newbies. The bear-themed map and simple toggle make it easy for anyone. ProtonVPN is also easy to use, but it has more settings and features that can overwhelm beginners.
🆓 無料トライアルとデモ
Both VPN services offer free plans. Start with ProtonVPN’s free version if you want unlimited browsing. Try TunnelBear’s free account if you just want to test the app quickly.
🛟 サポートオプション
Neither VPN provider offers live chat support. Both rely on email and help centers. TunnelBear’s support team has received mixed feedback for response quality and speed.
切り替えガイド
既にこれらのツールのいずれかをご利用ですか？切り替える場合、どのような変更が予想されますか？
🔄 ProtonVPNからTunnelBearに乗り換えますか？
✅ 得られるもの：
- 有料プランではデバイス接続が無制限です
- よりシンプルで、より遊び心のあるインターフェース
- Chrome、Firefox、Edge用のブラウザ拡張機能
❌ 失うもの：
- Access to 8,600+ servers (down to 48 locations)
- スイスのプライバシー管轄権とセキュアコアルーティング
- Reliable streaming support for Netflix and BBC iPlayer
📋切り替え方法：
- ProtonVPNのサブスクリプションは更新前にキャンセルしてください。
- Download the TunnelBear app on your mobile device or computer
- Create a TunnelBear account and choose a paid plan
🔄 TunnelBearからProtonVPNに乗り換えますか？
✅ 得られるもの：
- 112か国に8,600台以上のサーバー
- Streaming support for Netflix, BBC iPlayer, Amazon Prime Video
- Swiss-based privacy with Secure Core and Tor over VPN
❌ 失うもの：
- 接続デバイス数は無制限（ProtonVPNは10台まで）
- The playful bear-themed interface
- Dedicated browser extensions for Firefox and Edge
📋切り替え方法：
- Turn off auto-renewal on your TunnelBear paid subscription
- Download the ProtonVPN app from ProtonVPN’s website or your app store
- Sign up for a ProtonVPN Plus plan with the 30-day guarantee
What Our Review Didn’t Cover
This comparison focused on personal users and small teams. We didn’t test enterprise-level features, router-level VPN setups, or performance in heavily censored countries. Our observations are based on the May 2026 versions of both apps. If you need a VPN for large organizations or specialized use cases like gaming, your priorities may differ from what we’ve covered here.
最終評決
| カテゴリ | 勝者 |
|---|---|
| 💰価格 | プロトンVPN |
| 🔒 プライバシーとセキュリティ | プロトンVPN |
| 🌐 サーバーネットワーク | プロトンVPN |
| 📺 ストリーミング配信 | プロトンVPN |
| 👶 使いやすさ | トンネルベア |
| 🆓 無料プラン | プロトンVPN |
| 📱 デバイスサポート | トンネルベア |
| 🏆総合優勝 | プロトンVPN |
🏆 優勝：ProtonVPN
ProtonVPNは7つのカテゴリーのうち5つで優勝しました。
最適な用途: Privacy-conscious users, streaming fans, free VPN seekers, and power users who need a large server network
ProtonVPN and TunnelBear serve very different audiences. ProtonVPN is built for power users who care about privacy, need access to global content from streaming sites, and want reliable VPN connections across all your devices.
TunnelBear is a solid pick for first-time VPN users who just want something simple. Its bear-themed app makes connecting easy, and unlimited simultaneous connections on the paid subscription are a nice bonus for people with mobile devices and desktops.
But for most users, ProtonVPN gives you more value at a lower price. The free plan alone beats TunnelBear’s paid plan in several areas. Proton Technologies AG has built a VPN that competes with other VPN services at every level.
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： Swiss privacy laws, open-source code, free plan with unlimited data
NordVPNが優れている点： Faster speeds, larger server count, dedicated IP option, better streaming reliability
ProtonVPN vs ExpressVPN
ProtonVPNが優れている点： Lower price ($2.99 vs $6.67/mo), free tier, Secure Core double-hop routing
ExpressVPNが優れている点： Faster connection speeds, broader streaming platform support, 24/7 live chat
ProtonVPN vs サーフシャーク VPN
ProtonVPNが優れている点： Swiss jurisdiction, verified no-logs audit, Tor over VPN support
Surfshark VPNが優れている点： Lower starting price, unlimited device connections, CleanWeb ad blocker
ProtonVPN vs CyberGhost
ProtonVPNが優れている点： Free plan, open-source apps, Secure Core architecture
CyberGhostが勝利した点： More server locations, dedicated streaming profiles, 45-day money-back guarantee
TunnelBearの比較をもっと見る
Here’s how TunnelBear stacks up against other VPN services:
TunnelBear vs NordVPN
TunnelBearの勝利点： Simpler interface for beginners, unlimited device connections, annual Cure53 audits
NordVPNが優れている点： Far more servers, faster speeds, reliable streaming, Threat Protection malware blocker
TunnelBear vs ExpressVPN
TunnelBearの勝利点： Lower monthly cost, free plan available, playful design for new users
ExpressVPNが優れている点： Speed, server count, consistent streaming unblocking, router compatibility, 24/7 live chat
TunnelBearとSurfshark VPNの比較
TunnelBearの勝利点： Simpler app design, published security audit history since 2016
Surfshark VPNが優れている点： More servers, cheaper pricing, reliable Netflix access, CleanWeb, router support
よくある質問
Proton VPNは安全に使用できますか？
Yes. ProtonVPN is based in Switzerland and operates under a strict no-logs policy verified by independent audits. All Proton apps are open-source, so anyone can inspect the code for security flaws. The service uses AES-256 encryption and includes DNS leak protection and a kill switch.
TunnelBear VPNは完全に無料ですか？
TunnelBear offers a free version with a 2GB monthly data limit. No credit card is required. However, free users can no longer choose their server location. For unlimited data, you need the paid subscription at $3.33/month.
TunnelBearはNetflixによってブロックされていますか？
In most cases, yes. TunnelBear struggles to unblock Netflix and often returns proxy errors. Some smaller streaming sites may work, but major platforms like Amazon Prime Video are also unreliable with TunnelBear’s servers.
Proton VPNはあなたのデータを収集しますか？
No. ProtonVPN does not log IP addresses, DNS queries, or browsing history. The company has a transparency report showing it has complied with very few legal requests because it has no user data to hand over.
Which is better, ProtonVPN or TunnelBear?
ProtonVPN is the better choice for most users. It has more servers, a stronger free plan, better streaming support, and Swiss-based privacy. TunnelBear is a good option if you are brand new to VPNs and want the simplest possible app. In the VPN market, ProtonVPN is considered a top VPN company for privacy-focused users.
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