⚡ 簡単な評価:
- 価格: FastestVPN starts at $0.83/mo on its 1 Year + 1 Year Free plan. Tailscale’s Personal plan costs $0, and Personal Plus is $5/per month.
- 最適な用途: FastestVPN for streaming and hiding your IP address. Tailscale for リモートアクセス to your own devices.
- 主な違い： FastestVPN routes your traffic through its VPN servers. Tailscale links your devices directly in a private mesh.
- 私たちのおすすめ： Tailscale for most tech users. It’s free for personal use and solves remote access well. Pick FastestVPN if streaming is your goal.
FastestVPN and Tailscale both carry the VPN label.
Yet they barely solve the same problem.
FastestVPN hides your IP address and helps you reach streaming sites.
Tailscale links your own devices into one private network.
One guards your browsing. The other gives you remote access to your stuff.
Pick the wrong one, and you pay for features you’ll never touch.
概要
This FastestVPN vs Tailscale comparison covers pricing, security features, speed, and ease of use.
We reviewed documentation, pricing pages, and third-party reviews for both tools.
私たちのライター陣は、それぞれの動物と実際に触れ合う時間も設けました。
これらの観察結果は、以下の「チームが気づいたこと」のセクションに記載されています。
最後には、どれがあなたのニーズに合っているかが分かるでしょう。
FastestVPNとは何ですか？
FastestVPN is a consumer VPN service based in the Cayman Islands.
It sends your internet connection through an encrypted VPN tunnel.
That hides your real IP address from websites and your internet provider.
The Cayman Islands have no mandatory データ 保持法。
The country also sits outside international surveillance alliances.
Its server network has around 800 servers in 49 countries.
Most FastestVPN servers are physical machines, not virtual servers.
That’s a small server network next to NordVPN and ExpressVPN, which run thousands.
Here’s the quick snapshot before we dig into plans.
最速VPN
A budget VPN with a rare $40 lifetime plan. One account covers up to 10 devices. An ad blocker and NAT firewall come built in.
FastestVPNの料金
Here’s what FastestVPN costs in 2026. Every plan unlocks the same VPN features.
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 1年間＋1年間無料 | 月額0.83ドル | 長期的に見て最も価値のあるもの |
| 1ヶ月プラン | 月額5ドル | Short trips or a quick trial run |
| 限定生涯プラン | $40 | Paying once and never renewing |
Pricing verified October 2026.
無料トライアル: There’s no free plan or free trial. The refund window works as your test period.
返金保証: Every FastestVPN subscription comes with a 31-day money back guarantee.
📌 注記： The yearly plan bills $19.95 up front. The bonus year halves the monthly rate. A dedicated IP address costs $1.49/month extra. You can also add up to 10 more simultaneous connections at $4 each per month.
⚠️ 警告： A lifetime deal only lasts as long as the company does. Treat the $40 plan as a smart bet, not a promise.
FastestVPNの主なメリット
Here’s what makes FastestVPN worth a look:
- 監査済みノーログポリシー: 第三者 監査 by Altius IT confirmed it keeps no activity logs or connection timestamps. That’s more proof than many VPN services offer.
- 同時接続数：10 One account protects up to 10 devices at once. That’s enough for a whole household.
- 内蔵広告ブロッカー： FastestVPN’s ad blocker also blocks known malware sites. It won’t replace real antivirus software, though.
- NATファイアウォール: A built-in NAT firewall stops unwanted incoming traffic before it reaches your device. Many budget VPN apps skip this.
- ストリーミングタブ： A dedicated tab points you to the right streaming servers for each channel. It covers Netflix, Hulu, Disney+, and more.
- Beginner-Friendly Apps: FastestVPN’s apps are simple enough for first-time users. You pick a country and tap connect.
私たちのチームが気づいたこと
私たちの 作家 signed up for FastestVPN and used it for everyday browsing and streaming. Here’s what stood out:
FastestVPNのメリットとデメリット
✅ メリット
- One-time $40 lifetime plan
- 1アカウントにつき最大10台の同時接続が可能
- 独立監査済みのログなしポリシー
- Ad blocker, NAT firewall, and kill switch included
❌ デメリット
- Small network of around 800 servers
- Netflix unblocking is inconsistent across libraries
- Some reviews report DNS and IP leaks on Windows
Tailscaleとは何ですか?
Tailscaleは、WireGuardプロトコルに基づいて構築されたゼロトラストメッシュVPNです。
It links your laptops, phones, and servers into one private network.
Tailscale calls that network a “tailnet.”
Each device gets a stable 100.x.y.z IP address.
Devices talk to each other directly, not through Tailscale servers.
So it’s basically a secure networking tool, not a privacy VPN.
It runs on Windows, Mac, Linux, アンドロイドiOS、そしてApple TVにも対応しています。
Here’s the short version of what you get.
🏆 Winner: Tailscale
Connect every device you own into one private network. The Personal plan is free forever. No port forwarding or router tweaks needed.
テールスケール価格設定
Here’s what Tailscale costs for personal use in 2026. Both plans get the same core mesh network.
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 個人的 | 永久無料$0 | Individual users and home labs |
| パーソナルプラス | 月額5ドル | Families or small groups sharing a tailnet |
Pricing verified October 2026.
無料トライアル: The Personal plan is free forever. Sign up with a custom domain, and you get a 14-day Enterprise trial.
返金保証: None listed. You can test every core feature on the free plan first.
📌 注記： The free plan allows up to three users and 100 devices. That’s plenty for most home setups.
⚠️ Price check: Tailscale also lists team plans. Starter runs $6 per user monthly, with 10 devices per user. Premium runs $18 per user and adds priority support. Confirm current rates at checkout.
テールスケールの主な利点
Here’s what makes Tailscale stand apart from a normal VPN:
- Direct Device Links: Traffic moves device to device through encrypted WireGuard tunnels. Nothing passes through a central VPN server.
- IDベースのアクセス制御： Access rules follow people, not IP addresses. You can create custom groups and set permissions for each one.
- Single Sign-On: New users sign in with an account they already have. Tailscale works with over 100 identity and technology providers.
- MagicDNS: Once MagicDNS is enabled, you reach devices by name. No more typing IP addresses.
- 出口ノード: Any device can become an exit node. Your internet traffic then leaves through that device.
- 単一障害点なし： The decentralized design eliminates single points of failure. If one path breaks, traffic reroutes.
私たちのチームが気づいたこと
Our writer signed up for Tailscale and connected a few personal devices to a new tailnet. Here’s what stood out:
テールスケールの長所と短所
✅ メリット
- Free Personal plan covers up to 100 devices
- Devices connect directly without routing through Tailscale servers
- Access rules based on user identity, not IP addresses
- No port forwarding needed thanks to NAT traversal
❌ デメリット
- Does not unblock streaming services on its own
- Free plan support is email only, during 仕事 時間
- Advanced access controls take some technical skill
機能比較
Both tools use the word VPN, but their feature sets split fast. Here are 10 areas that matter when you choose.
| 特徴 | 最速VPN | 尾秤 |
|---|---|---|
| 開始価格 | 月額0.83ドル | 永久無料$0 |
| 無料プラン | ❌ | ✅ |
| Hides Your IP From Websites | ✅ | ✅ (via exit node) |
| ストリーミングサーバー | ✅ | ❌ |
| キルスイッチ | ✅ | ❌ |
| スプリットトンネリング | ✅ | ✅ (by default) |
| Device-to-Device Mesh | ❌ | ✅ |
| SSO & Access Controls | ❌ | ✅ |
| 24時間年中無休のライブチャット | ✅ | ❌ |
| 最適な用途 | ストリーミングとプライバシー | Remote access and teams |
1. Architecture & VPN Protocols
最速VPN: FastestVPN uses a classic hub-and-spoke design. Your device connects to a VPN server, and your traffic exits from there. It supports the WireGuard protocol, OpenVPN TCP and UDP, and IKEv2.
尾部スケール: Tailscale splits a control plane from a data plane. Coordination servers handle key exchange and help devices find each other. WireGuard tunnels then run straight between devices, using UDP hole punching to get past routers.
2. Encryption & Access Control
最速VPN: Your VPN connection is protected with AES-256 encryption. FastestVPN offers double VPN servers too, which route traffic through two hops. There are no user roles or access policies. That’s normal for a personal VPN app.
尾部スケール: Tailscale’s encryption comes from WireGuard. The bigger win is access control lists tied to user identity. You configure who reaches which device from one admin page. That boosts network security for teams.
⚠️ 警告： Tailscale’s free plan can restrict individual users from specific resources. Oddly, the Starter plan lacks that option. Read the plan details before you upgrade.
3. Kill Switch & Exit Nodes
最速VPN: The internet kill switch cuts your connection if the VPN drops. That stops data leaks on public Wi-Fi. Some reviews question how reliable it is, so test it right after you install FastestVPN.
尾部スケール: There’s no classic kill switch. Instead, any device can act as an exit node for all your traffic. Travelers use exit nodes to browse through their home connection.
4. Privacy & DNS Leak Protection
最速VPN: It follows a strict no logs policy, backed by an independent audit. DNS leak protection keeps DNS requests on its own servers. Your DNS queries never reach your ISP. Still, some reviews found DNS leaks on Windows. Run DNS leak tests on your own Windows computer.
尾部スケール: Tailscale can’t log your browsing, because your network traffic never touches its servers. The coordination servers only swap keys. It won’t hide your IP address from websites unless you use an exit node.
5. Split Tunneling & Traffic Routing
最速VPN: FastestVPN offers split tunneling plus a feature called smart tunneling. Smart tunneling pushes chosen domains through the VPN, even when the app is closed. It mostly shapes browser traffic, not every app.
尾部スケール: By default, only traffic headed to your tailnet uses the tunnel. Everything else uses your normal internet connection. A subnet router extends access to whole networks, which powers site-to-site links between offices.
6. Remote Access & Cloud Networking
最速VPN: FastestVPN isn’t built for remote access. You can’t reach your home computer or office files through it. It only protects the link between you and a server on its server list.
尾部スケール: This is where Tailscale works best. You can reach a home server from anywhere. You can also link a Google Cloud instance to your laptop. Subnet routers even cover printers and other gear that can’t run Tailscale software.
Tailscale also stretches across cloud providers and on-premises infrastructure. Creating a tailnet takes minutes. Incremental deployment lets you add one device at a time, with no complex configuration.
7. Device Support & Simultaneous Connections
最速VPN: FastestVPN apps run on Windows, マック, Android, iOS, and Linux. You get a Windows app, Mac apps, and the FastestVPN iOS app. Browser extensions cover Chrome and Firefox. Android users get the same simple layout.
Each account covers 10 simultaneous device connections. That suits most families without buying extra slots.
尾部スケール: The Tailscale client runs on all major operating systems. It works on anything from a MacBook Pro to a Linux server. It also covers phones, Apple TV, and edge or IoT devices. Once installed, the Tailscale app handles sign-in. You add other devices by sending a link. Other clients join through the same process.
8. Speed, Streaming & Bandwidth
最速VPN: FastestVPN claims fast servers, but it isn’t the fastest VPN in independent speed tests. Reviewers who tested FastestVPN saw about a 45% average download drop. One review measured around 730 Mbps on a nearby WireGuard server.
Bandwidth is unlimited. Its streaming servers work with Netflix, Disney+, BBC iPlayer, Hulu, Amazon Prime Video, and Hotstar. Outlets testing FastestVPN still hit slow loading on the US Netflix library.
尾部スケール: Tailscale doesn’t unblock streaming services. Its speed edge comes from direct device links that skip central servers. That cuts lag and raises throughput compared with hub-and-spoke VPN services.
⚠️ 警告： With so few servers, FastestVPN’s servers can get crowded at peak times. Expect slow speeds on long-distance connections, which can lose up to 55%. Upload speeds suffer most. The Australian Netflix library didn’t work in one review.
9. カスタマーサポート
最速VPN: You get 24/7 live chat with real people, plus email. Its Trustpilot page shows a five-star score, with praise for the support team. Answers can feel generic, though, and the knowledge base search is weak.
尾部スケール: Free users get email support during business hours only. Premium adds priority support. The client code is open source. Any developer can file bugs on GitHub and read detailed docs.
10. 価格設定とコスト
Here are both price lists side by side.
| プランの種類 | 最速VPN | 尾秤 |
|---|---|---|
| 無料 | ❌ | Personal: $0 Free Forever |
| 毎月 | 1 Month Plan: $5/mo | パーソナルプラス：月額5ドル |
| 長期 | 1 Year + 1 Year Free: $0.83/mo | ❌ |
| One-Time | Exclusive Lifetime Plan: $40 | ❌ |
最速VPN: It’s cheap on every plan. The lifetime deal beats almost any VPN company on long-term cost. Add-ons like dedicated IPs push the total up a little.
尾部スケール: For personal use, it costs nothing. Personal Plus suits a family sharing one tailnet. Teams pay per user on business plans, as noted in the price check above.
さまざまなシナリオ
| 必要な場合は | 選ぶ | なぜ |
|---|---|---|
| Streaming shows from other regions | 最速VPN | Dedicated streaming servers and tab |
| Access to your home server | 尾秤 | Direct, encrypted device links |
| Privacy on public Wi-Fi | 最速VPN | Masks your IP with a kill switch |
| A zero-cost setup | 尾秤 | Personal plan is free forever |
| Pay once, never renew | 最速VPN | $40 lifetime option |
| Team access with SSO | 尾秤 | Identity-based rules and groups |
| 初心者向け | 最速VPN | Pick a country, tap connect |
💰 あなたの予算
Tailscale is free for personal use, so remote access costs nothing. For a privacy VPN, FastestVPN’s lifetime plan is hard to beat.
🔌 あなたの技術スタック
Tailscale fits people who run servers, containers, or cloud apps. FastestVPN fits anyone who just wants VPN apps on a phone or laptop.
📺 Your Main Goal
Want shows from other regions? FastestVPN’s streaming tab handles that. Want your Plex server or work files on the road? Choose Tailscale.
🎓 あなたの経験レベル
FastestVPN’s simple interface suits first-time users. Tailscale’s basics are easy, but ACLs and subnet routers take some learning.
🆓 無料トライアルとデモ
Tailscale’s free plan lets you test everything with no deadline. FastestVPN has no free plan, but the 31-day refund gives you time.
🛟 サポートオプション
Need help at 2 a.m.? FastestVPN’s customer support runs around the clock. Tailscale’s email help suits people comfortable reading docs.
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？
🔄 Switching from FastestVPN to Tailscale?
✅ 得られるもの：
- Direct access to your own devices from anywhere
- A free plan with room for 100 devices
- Identity-based access controls and single sign-on
❌ 失うもの：
- Streaming servers for Netflix and BBC iPlayer
- The built-in ad blocker and kill switch
- Server locations in 49 countries
📋切り替え方法：
- Cancel FastestVPN inside the refund window if you want your money back
- Create a Tailscale account with an existing SSO login
- Install Tailscale on each device and sign in to join your tailnet
🔄 Switching from Tailscale to FastestVPN?
✅ 得られるもの：
- IP masking across 49 countries
- A streaming tab for major platforms
- 24時間年中無休のライブチャットサポート
❌ 失うもの：
- Device-to-device mesh networking
- Exit nodes and subnet routers
- MagicDNS and custom access rules
📋切り替え方法：
- Remove devices from your tailnet in the admin console
- Buy a FastestVPN subscription (monthly, two-year, or lifetime)
- Download the app, sign in, and pick a server location
💡 プロのヒント: You don’t have to pick just one. Many people keep Tailscale for their own devices and a privacy VPN for browsing. Test both apps together first, since two tunnels can clash.
私たちのレビューで取り上げられなかったこと
This comparison focused on individual users and small groups. We didn’t evaluate Tailscale’s Enterprise plan, Kubernetes setups, or large ACL policies. We also didn’t run our own speed tests. Those figures come from third-party reviews and depend on your base connection. For deeper detail on the VPN side, see our full FastestVPN review. Everything here reflects October 2026 versions.
最終評決
| カテゴリ | 勝者 |
|---|---|
| 🏗️ Architecture & Protocols | 尾秤 |
| 🔐 Encryption & Access Control | 尾秤 |
| 🛑 Kill Switch & Exit Nodes | 最速VPN |
| 🕵️ Privacy & Leak Protection | 尾秤 |
| 🔀 Traffic Routing | 尾秤 |
| 🌐 Remote Access | 尾秤 |
| 📱 デバイスサポート | 尾秤 |
| 📺 Speed & Streaming | 最速VPN |
| 🛟 カスタマーサポート | 最速VPN |
| 💰価格 | 尾秤 |
| 🏆総合優勝 | 尾秤 |
🏆 WINNER: TAILSCALE
Tailscale wins 7 out of 10 categories.
最適な用途: Remote access, home labs, developer teams
FastestVPN and Tailscale solve different problems. FastestVPN is a budget privacy VPN for streaming and public Wi-Fi. Tailscale is a mesh network for reaching everything you own.
Tailscale takes the overall win. Its free plan, direct connections, and identity-based controls give more value to tech-savvy users.
FastestVPN still wins on streaming, support, and kill switch protection. Want a new VPN IP address and other Netflix libraries? Then it’s the better buy.
FastestVPNの比較をもっと見る
Here’s how FastestVPN holds up against other consumer VPNs:
FastestVPNが勝利した点： a one-time lifetime payment, cheaper long-term plans, and a NAT firewall on every plan.
NordVPNが優れている点： thousands of servers, more consistent streaming, and bundles with a パスワードマネージャー and threat protection.
FastestVPN vs サーフシャーク
FastestVPNが勝利した点： a lifetime option, a low entry price, and an audited logging policy.
Surfsharkが勝利した点： unlimited simultaneous connections, a far bigger server network, and steadier Netflix access.
FastestVPN vs プロトンVPN
FastestVPNが勝利した点： 10 devices on low-cost plans, a lifetime deal, and an ad blocker on every tier.
ProtonVPNが優れている点： a free plan with unlimited data, open-source apps, and Secure Core multi-hop servers.
尾鱗の比較
Here’s how Tailscale lines up against popular VPN picks:
テイルスケールが勝利した点： a free tier for 100 devices, direct device links, and identity-based access rules.
NordVPNが優れている点： global server coverage, streaming unblocking, and a kill switch with threat protection.
テイルスケールが勝利した点： mesh networking, subnet routers for local gear, and SSO for teams.
ProtonVPNが優れている点： hiding your IP out of the box, Swiss privacy laws, and a free unlimited-data VPN.
テイルスケールが勝利した点： a stable private network, free personal use, and fine-grained access controls.
ミステリウム 勝利したタイトル： decentralized residential IPs, pay-as-you-go pricing, and privacy on the open web.
よくある質問
FastestVPNは安全ですか？
Mostly, yes. It uses AES-256 encryption, a kill switch, and an audited no-logs policy. Some reviews reported DNS leaks on Windows, so run a leak test after setup.
FastestVPN は Netflix で使えますか?
Often, yes. Its streaming servers unlock US, UK, Japan, and Sweden libraries. Results vary, though. One review found the Australian library blocked and slow US loading.
Tailscaleと通常のVPNの違いは何ですか？
A normal VPN sends your traffic through a company server. Tailscale connects your devices directly in an encrypted mesh. Nothing routes through its servers by default.
TailscaleはあなたのIPアドレスを隠しますか？
Not by default. It only encrypts traffic between your devices. Set up an exit node, and your internet traffic uses that device’s IP address instead.
Tailscaleは個人利用であれば無料ですか？
Yes. The Personal plan is free forever for up to three users and 100 devices. Personal Plus costs $5/per month if you need more room.
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