⚡ 簡単な評価:
- 価格: モジラ VPN starts at $4.99/month on the annual plan. Tailscale is free, with Personal Plus at $5/per month.
- 最適な用途: モジラ VPN for hiding your internet traffic. Tailscale for リモートアクセス to your own devices.
- 主な違い： Mozilla VPN routes traffic through its servers. Tailscale links your devices directly to each other.
- 私たちのおすすめ： Mozilla VPN for most readers. It does the privacy job people expect from a VPN.
Mozilla VPN and Tailscale both carry the VPN label.
Both even run on the WireGuard protocol.
Yet they do very different jobs.
Mozilla VPN hides your internet traffic from trackers and snoops.
Tailscale links your own devices into one private network.
Pick the wrong one, and you pay for something you won’t use.
概要
This Mozilla VPN vs Tailscale comparison covers pricing, privacy, speed, and remote access.
私たちは両ツールのドキュメント、価格ページ、ユーザーレビューを確認しました。
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。
それらのメモは、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。
By the end, you’ll know which software fits your setup.
Mozilla VPN とは何ですか?
Mozilla VPN is a standalone VPN from the makers of the Firefox browser.
It launched in 2020 and is backed by the Mozilla 非営利.
It encrypts your internet traffic and hides your IP address from websites.
The service runs on Mullvad’s server network and uses the WireGuard protocol only.
それはあなたの データ 公衆Wi-Fiでも安全です。
It also blocks ads, trackers, and malware.
Here’s a quick video look at how the app works.
🏆 Winner: Mozilla VPN
Private browsing from a non-profit you already know. One plan protects up to five devices. The kill switch is on from day one.
Mozilla VPNの料金プラン
Mozilla keeps pricing simple. You get one subscription with two ways to pay.
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 年間 | 月額4.99ドル | Year-round privacy at the lowest rate |
| 毎月 | 月額9.99ドル | Short trips or testing without a long commitment |
Pricing verified September 2026.
無料トライアル: No. Mozilla VPN has no free trial or free version. Mozilla offers a separate free VPN inside Firefox, but it only covers the browser.
返金保証: First time customers get a 30-day money back guarantee.
📌 注記： Every subscription option includes the same features and covers up to five devices. Reviewers call the price fair next to エクスプレスVPN and NordVPN. Still, some rivals’ yearly plans cost less. Mullvad VPN’s own monthly plan is cheaper too.
⚠️ Price check: Some review sites list $4.99 as the monthly plan price. They also say yearly billing isn’t offered. Prices can also vary by country. Confirm the final amount on the Mozilla VPN website at checkout.
Mozilla VPNの主な利点
Here’s what makes Mozilla VPN worth a look:
- Non-profit backing: Mozilla does not share your data with advertisers or marketers. Its mission centers on a free and open internet.
- No activity logs: The privacy policy says it does not store logs of what you do online. Cure53 ran independent 安全 audits to check those claims.
- Kill switch on by default: If your VPN connection drops, traffic stops. Your real IP stays hidden.
- Multi-hop routing: Mozilla VPN offers a mode that sends traffic through two servers. That adds a second layer of cover.
- Blocking built in: It stops ads, trackers, and malware. Advertisers have a harder time targeting you.
- Firefox tab routing: Firefox users can send different tabs through different servers. This works with Multi-Account Containers.
私たちのチームが気づいたこと
私たちの 作家 signed up for Mozilla VPN and used the desktop and mobile apps. Here’s what stood out from that hands-on time:
Mozilla VPNのメリットとデメリット
✅ メリット
- Kill switch is enabled by default
- Multi-hop routes traffic through two servers
- 広告、トラッカー、マルウェアをブロックする機能が内蔵されています。
- Cure53による独立したセキュリティ監査
- Covers up to five devices on one plan
❌ デメリット
- No free trial or free version
- Struggles with Netflix and Disney Plus
- ほとんどの競合他社よりも小規模なサーバーネットワーク
- Collects your IP address and some technical data
Tailscaleとは何ですか?
Tailscale is a zero-trust mesh VPN built on WireGuard.
It links your own devices into a private network called a tailnet.
Each device gets a stable 100.x.y.z IP address.
Creating a tailnet takes one sign-in, and it runs on all major operating systems.
Once installed, devices talk directly, not through Tailscale’s servers.
That makes it a tool for remote access and network security.
It does not hide your IP from websites by default.
This tutorial shows how to install Tailscale and connect your first device.
尾秤
Reach your home server, office PC, or cloud box from anywhere. The free plan covers 100 devices. No port forwarding needed.
テールスケール価格設定
Tailscale’s personal plans start at zero. Here’s the breakdown.
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 個人的 | 永久無料$0 | Individual users linking their own devices |
| パーソナルプラス | 月額5ドル | Households or hobbyists who need more users |
Pricing verified September 2026.
無料トライアル: The Personal plan is free forever, with no card needed.
返金保証: Tailscale doesn’t publish a formal refund policy. Ask support before you upgrade.
📌 注記： The free plan allows three users and up to 100 devices. It even includes a control the Starter plan lacks: blocking one user from a specific resource.
⚠️ 警告： Sign up with a custom company domain, and you land in a 14-day Enterprise trial. Team plans are billed separately. Some sources list Starter at $6 per user, with 10 extra devices each. Premium runs $18 per user, with 20 devices each and priority support. Confirm on the pricing page.
テールスケールの主な利点
Here’s why developers and IT teams reach for Tailscale:
- Direct connections: Data moves device to device over encrypted tunnels. Coordination servers only handle key exchange.
- 単一障害点が存在しない： The mesh design eliminates single points of failure. If one path breaks, traffic reroutes.
- Identity-based access: Access rules (ACLs) follow people and groups, not IP addresses. You can set custom roles.
- MagicDNS: Reach devices by name instead of a number. No DNS server to set up.
- SSO sign-in: New users log in with an account they already have. Tailscale says it works with 100+ identity and tech providers.
- Add devices as you go: You can grow the network one device at a time. Nothing in your current setup has to change.
私たちのチームが気づいたこと
Our writer signed up for Tailscale and linked a laptop, phone, and home machine. Here’s what stood out from that hands-on time:
テールスケールの長所と短所
✅ メリット
- Free plan covers 3 users and 100 devices
- Direct links with no central bottleneck
- Works through firewalls without port forwarding
- Runs on Windows, Mac, Linux, iOS, アンドロイド、そしてApple TV
❌ デメリット
- Does not hide your IP address by default
- Email-only support, 仕事 hours on the free plan
- ACLs and subnet routers take some learning
機能比較
Mozilla VPN and Tailscale overlap less than their labels suggest. We’ll walk through ten features so you can see where each one fits.
| 特徴 | モジラVPN | 尾秤 |
|---|---|---|
| 開始価格 | 月額4.99ドル（年間契約） | 永久無料$0 |
| 無料プラン | ❌ | ✅ |
| Hides IP From Websites | ✅ | ❌ (exit node only) |
| キルスイッチ | ✅ デフォルトでオン | ❌ |
| マルチホップ | ✅ | ❌ |
| Remote Access to Own Devices | ❌ | ✅ |
| Traffic Control | ✅ App exclusions | ✅ Exit nodes, subnet routers |
| デバイス制限 | 5 | 100 (free plan) |
| 最適な用途 | Private browsing | Linking your own devices |
1. コア目的
モジラVPN: This is a classic privacy VPN. It routes your traffic through a remote server. Sites see that server’s IP, not yours. That’s what most people mean by “VPN.”
尾部スケール: This is secure networking for devices you own. It replaces the old business VPN that funnels everyone through one gateway. Tailscale basically turns scattered machines into one private office network.
2. セキュリティと暗号化
モジラVPN: It uses the WireGuard protocol exclusively. The kill switch is enabled by default, and multi hop mode adds a second server. Mozilla VPN’s features also include ad, tracker, and malware blocking.
尾部スケール: It builds end-to-end encrypted WireGuard tunnels between devices. A zero-trust model checks every connection by identity. The control plane handles key exchange, while your network traffic stays on the data plane.
⚠️ 警告： Tailscale has no kill switch. If it disconnects, your normal internet connection keeps running with no VPN cover.
3. リモートアクセス
モジラVPN: It can’t reach your own devices. You can’t use it to open files on an office computer from home.
尾部スケール: This is its main job. Install the Tailscale client on each device and sign in. Your phone can then reach resources like a MacBook Pro, home server, or company laptop. No need to configure ports. You can also invite outside users with a link.
4. Server Network & Infrastructure
モジラVPN: It borrows Mullvad’s network of 500+ servers in 30+ countries. The service itself sells in about 35 countries. Many rivals run thousands of servers, so the server list and server locations feel short.
尾部スケール: There are no public servers to pick. It connects infrastructure you already run: cloud VMs, on-premises machines, and Google Cloud projects. UDP hole punching and NAT traversal let devices behind firewalls connect.
5. プライバシーとログ記録
モジラVPN: It doesn’t log your activity or sell data. It does collect your IP address plus some technical and interaction data. Reviewers found no DNS leaks, so your DNS requests stay inside the tunnel.
尾部スケール: Your data moves directly between devices, so Tailscale never sees the content. But you sign in through an identity provider. It’s built for control, not anonymity.
6. Speed & Streaming
モジラVPN: WireGuard helps it deliver fast speeds. Download speeds peaked at 360Mbps in one test. Other reviews rate its download speed and upload speed below average. It unblocks ITV, Channel 4, and 9Now, but not Netflix or Disney Plus.
尾部スケール: It skips the middleman, so device-to-device speed stays close to your normal line. The mesh cuts lag compared to hub-and-spoke VPNs. It won’t unblock geo restricted content unless you run an exit node abroad.
⚠️ 警告： If streaming is your main goal, neither tool is a strong pick. Look at a streaming-focused VPN instead.
7. Split Tunneling & Exit Nodes
モジラVPN: Its split tunneling feature is called app exclusions. Pick apps, like your bank, to skip the VPN. They’ll use your regular internet connection. It works on Windows, Linux, and Android.
尾部スケール: It uses exit nodes instead. Set any device as an exit node, and your internet traffic flows through it. A subnet router lets other clients reach printers and gear that can’t run the app.
8. Apps, Platforms & Browser
モジラVPN: It runs on Windows, Mac, Linux, plus an Android app and iOS app. The interface is clean and easy for beginners. Firefox users also get tab-level routing, and Mozilla’s Facebook Container add-on isolates Facebook tracking.
尾部スケール: The app covers Windows, Mac, Linux, iOS, and Android. It also runs on Apple TV and small edge devices. A web dashboard manages users, devices, and permissions. No special hardware configuration is needed.
9. Team & Developer Tools
モジラVPN: Mozilla VPN’s feature list stays short on purpose. It’s built for individuals, with no admin console or access rules.
尾部スケール: This is where it shines for any developer. ACLs let you create custom groups and set what each can access. Its client code is open source, and free users can file bugs on GitHub.
It also links Kubernetes clusters, AI model servers, and other services without exposing them online.
10. 価格設定とコスト
Here are both price lists side by side.
| プラン | モジラVPN | 尾秤 |
|---|---|---|
| 無料 | ❌ | Personal: $0 Free Forever |
| 毎月 | 月額9.99ドル | パーソナルプラス：月額5ドル |
| 年間 | 月額4.99ドル | — |
| 返金期間 | 30 days (first-time buyers) | No formal policy listed |
モジラVPN: You pay for full-device privacy on five devices. The annual rate halves the monthly cost. There’s no free tier to test first.
尾部スケール: Most people never pay a cent. The free plan handles 100 devices. You only upgrade when you need more users or team controls.
さまざまなシナリオ
| 必要な場合は | 選ぶ | なぜ |
|---|---|---|
| Privacy on public Wi-Fi | モジラVPN | すべてのインターネットトラフィックを暗号化します |
| Reach a home server remotely | 尾秤 | デバイス間アクセス用に設計されています |
| Zero budget | 尾秤 | 永久無料プラン |
| Per-tab routing in Firefox | モジラVPN | Works with Firefox containers |
| Access rules for a team | 尾秤 | Identity-based ACLs |
| Beginner-friendly privacy | モジラVPN | One-tap connect app |
💰 あなたの予算
Tailscale costs nothing for most people. Mozilla VPN needs a paid plan, but the annual option keeps it cheap.
🔌 あなたの技術スタック
Tailscale works best for servers, NAS boxes, and cloud VMs. Live in Firefox? Mozilla VPN fits your browser habits.
🔒 Your Privacy Goal
Want websites and your ISP to stop seeing your traffic? Pick Mozilla VPN. Tailscale protects device links, not your browsing.
🎓 あなたの経験レベル
Mozilla VPN is a one-button app. Tailscale installs fast, but exit nodes and ACLs take some learning.
🆓 無料トライアルとデモ
Test Tailscale on its free plan for as long as you like. With Mozilla VPN, lean on the 30-day refund window.
🛟 サポートオプション
Tailscale offers email support during business hours on the free plan. Mozilla VPN support runs through its help center and an in-app contact form.
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？切り替えた場合の変更点は以下のとおりです。
🔄 Switching from Mozilla VPN to Tailscale?
✅ 得られるもの：
- Remote access to your own devices from anywhere
- A free plan with room for 100 devices
- Access rules for family or team members
❌ 失うもの：
- IP masking on every site you visit
- The default-on kill switch and multi-hop
- Ad, tracker, and malware blocking
📋切り替え方法：
- Cancel Mozilla VPN in your Mozilla account settings
- Download Tailscale and finish the sign-in process with Google, Microsoft, or GitHub
- Install it on each device you want in your tailnet
🔄 Switching from Tailscale to Mozilla VPN?
✅ 得られるもの：
- A hidden IP address on every website
- Servers in 30+ countries to connect through
- Per-tab routing inside Firefox
❌ 失うもの：
- Direct access to your home and office machines
- MagicDNS and subnet routers
- Your free plan, since Mozilla VPN is paid only
📋切り替え方法：
- Log out of Tailscale or remove devices from your dashboard
- Buy a plan on the Mozilla VPN website
- Install the app on up to five devices and connect
💡 プロのヒント: You don’t always have to pick one. Some people use Tailscale for remote access and a privacy VPN for browsing. On phones, only one VPN can run at a time, so plan for that.
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 households. We didn’t test Tailscale’s Kubernetes setup or large team plans with custom ACLs. We also didn’t run our own speed or streaming tests on Mozilla VPN. Our notes reflect the September 2026 versions, and features may change.
最終評決
| カテゴリ | 勝者 |
|---|---|
| 💰価格 | 尾秤 |
| 🔒 Internet Privacy | モジラVPN |
| 🛡️ セキュリティ機能 | モジラVPN |
| 🖥️ Remote Access | 尾秤 |
| 👥 Team & Developer Tools | 尾秤 |
| 👶 使いやすさ | モジラVPN |
| 🦊 Browser Integration | モジラVPN |
| 📺 ストリーミング配信 | Mozilla VPN (limited) |
| 🏆総合優勝 | モジラVPN |
🏆 WINNER: MOZILLA VPN
Mozilla VPN wins 5 out of 8 categories.
最適な用途: Private browsing, public Wi-Fi safety, Firefox users
Mozilla VPN and Tailscale solve two different problems. Mozilla VPN hides what you do online. Tailscale connects the devices you own.
So, is Mozilla VPN worth it? For most readers, yes. You get a trusted name, a default kill switch, and full-device encryption. The annual rate is fair too.
Need your files, servers, or office PC from afar? Tailscale is the better tool. And its free plan makes it an easy add-on either way.
Mozilla VPNの比較をもっと見る
Here’s how Mozilla VPN holds up against other VPNs:
Mozilla VPNが優れている点： non-profit ownership, per-tab Firefox routing, a lighter app with fewer menus
ノードVPN 勝利したタイトル： thousands more servers, dependable Netflix access, extras like Meshnet and threat protection
Mozilla VPNが優れている点： multi-hop on every paid plan, Firefox container support, a simpler setup screen
ProtonVPNが優れている点： a free tier, better streaming support, servers in far more countries
Mozilla VPNが優れている点： non-profit backing, kill switch on out of the box, browser tab routing
SurfsharkVPNが優れている点： unlimited devices, a much bigger network, more features for streaming
尾鱗の比較
Here’s how Tailscale holds up against other VPNs:
テイルスケールが勝利した点： a free plan for 100 devices, identity-based ACLs, subnet routers for local gear
NordVPNが優れている点： hiding your IP on every site, streaming unblocking, round-the-clock live chat
テイルスケールが勝利した点： direct device links, MagicDNS, cloud and Kubernetes connectivity
ProtonVPNが優れている点： IP masking, Secure Core routing, a free plan built for browsing privacy
テイルスケールが勝利した点： no central servers to fail, free personal use, per-user access rules
プライベートインターネットアクセス 勝利したタイトル： port forwarding, a huge server count, unlimited device connections
よくある質問
Tailscaleと通常のVPNの違いは何ですか？
A normal VPN sends your traffic through a company server to hide your IP. Tailscale connects your own devices directly, so you can reach them from anywhere.
Mozilla VPNは信頼できるのか？
Yes, for most people. Cure53 audited its privacy claims, and Mozilla doesn’t sell your data. It does keep your IP address and some technical data, so read the privacy notice.
TailscaleはあなたのIPアドレスを隠しますか？
Not by default. Websites still see your real IP. To mask it, route traffic through an exit node on another device you control.
Mozilla VPN の料金はいくらですか?
It costs $4.99/month on the annual plan or $9.99/month billed monthly. New subscribers get a 30-day refund window.
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 3 users and 100 devices. Personal Plus costs $5/per month if you need more.
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