⚡ 簡単な評価:
- 価格: NordPass paid plans start at $1.39/month. Proton Pass paid plans start at $2.99/month.
- 最適な用途: NordPass suits people who want a data breach scanner, password health checks and emergency access. Proton Pass suits privacy-first users who want hide my email aliases.
- 主な違い： NordPass uses XChaCha20 encryption. Proton Pass is an open source パスワードマネージャー built on AES-256 and end to end encryption.
- 私たちのおすすめ： NordPass, for a cheaper premium subscription and a wider set of security features.
安いほど パスワードマネージャー here is not the one with the smaller company behind it.
NordPass costs less per month than Proton Pass.
Yet Proton Pass gives away more on its free plan.
That trade-off shapes almost every other difference between them.
Here is how the two compare as a secure password manager day to day.
概要
This NordPass vs Proton Pass comparison covers pricing, security features and ease of use.
また、それぞれのパスワードマネージャーがどのようなユーザーに最適なのかも詳しく解説します。
私たちの 作家 spent hands-on time with NordPass directly.
Notes on Proton Pass come from published documentation and G2 reviews.
By the end you will know which one fits how you handle storing passwords.
NordPassとは何ですか？
NordPass password manager comes from the team behind ノードVPN.
It works as a digital password vault for login credentials and personal details.
You unlock your encrypted vault with one master password.
NordPass stores payment cards, secure notes and other personal details too.
Everything syncs across multiple devices through the NordPass app and browser extensions.
NordPass stands apart for keeping paid pricing low without cutting security features.
The short video below walks through the interface before we get into specifics.
🏆 Winner: NordPass
A safe password manager with XChaCha20 encryption. Includes a data breach scanner and password health checks. Free plan available on one device.
NordPassの料金
Here is what NordPass plans cost. All prices are billed annually.
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 無料 | 月額0ドル | Unlimited password storage on one device |
| プレミアム | 月額1.39ドル | Data breach scanner, emergency access, sharing |
| 家族 | 月額2.79ドル | Six premium accounts under one bill |
価格は2026年7月に確定しました。
無料トライアル: The free version unlocks premium features for 30 days. No credit card is required.
返金保証: NordPass offers a 30-day money-back guarantee on personal accounts.
📌 注記： One- and two-year terms cut the monthly rate further. The Family plan covers six people, which works out cheaper per head than most password managers charge.
⚠️ Pricing conflict: Our internal pricing sheet lists Premium at $1.39/month and Family at $2.79/month. Other sources list $1.99/month and $3.69/month for shorter billing terms. Check the checkout page for your region before you buy.
Key Benefits of NordPass
Here is what makes NordPass worth a look:
- XChaCha20 encryption: Data is encrypted on your device before it reaches NordPass servers. That zero knowledge architecture means only you hold the key.
- NordPass data breach scanner: It watches email addresses and flags potential data breaches. You get an alert the moment credentials surface.
- Password health feature: The security dashboard sorts entries into weak passwords, reused passwords or old ones. Fixing the same password across sites takes minutes.
- Email masking: Create aliases so your personal email address stays private. Spam and phishing drop as a result.
- 3 GB encrypted storage: Attach files such as passports and IDs to your NordPass vault. File attachments sit beside your secure notes.
- 独立監査： NordPass has passed SOC 2 Type 1 and Type 2 reviews. It has never been involved in a data breach.
The clip below shows those benefits inside the app.
私たちのチームが気づいたこと
Our writer set up a NordPass account and used it for everyday logins. Here is what stood out from that hands-on time:
The walkthrough below covers the same session in more detail.
NordPass Pros & Cons
✅ メリット
- Cheaper premium subscription than 1パスワード, LastPass and Keeper
- Clean, user friendly interface that non-technical people pick up fast
- Data breach scanner and password health tool included on paid plans
- Emergency access and a recovery code for account recovery
- Family plan covers six premium accounts
❌ デメリット
- Free version is capped at one device at a time
- Month-to-month pricing is among the priciest in this category
- Source code is closed, unlike open source rivals
プロトンパスとは何ですか？
Proton Pass is a free password manager from the maker of Proton Mail.
Proton AG owns Proton Pass and is based in Switzerland.
Proton Pass launched in 2023 as an open source password manager.
Its code is public and audited by the German firm Cure53.
It sits beside Proton VPN, Proton Calendar and Proton Drive in one account.
Every entry holds sensitive information that stays encrypted on your device.
Runner Up: Proton Pass
Open source and end to end encrypted. Free forever plan with unlimited devices. Adds hide my email aliases and an integrated 2FA authenticator.
Proton Pass Pricing
Proton Pass offers one free tier and three paid plans.
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 無料 | 月額0ドル | Unlimited logins, unlimited devices, 10 aliases |
| Pass Plus | 月額2.99ドル | Dark web monitoring and vault sharing with 10 people |
| パスファミリー | 月額4.99ドル | Up to six users with Pass Plus features each |
| プロトンアンリミテッド | 月額9.99ドル | All Proton services including Proton Mail and Proton VPN |
価格は2026年7月に確定しました。
無料トライアル: No trial is needed. The free plan is free forever with no card required.
返金保証: Paid plans carry a 30-day money-back guarantee.
📌 注記： 仕事 buyers get separate tiers called Pass Essentials and Pass Professional. Proton Unlimited bundles password management with mail, calendar and VPN in one Proton account.
⚠️ 警告： Proton lists prices in euros in some regions, so your card may be charged a converted amount. Paid plans here run higher than NordPass and ビットワーデン charge for similar features.
Key Benefits of Proton Pass
Here is where Proton Pass earns its place:
- Free plan with no device cap: You can store unlimited passwords across unlimited devices. Most rivals limit the free version somehow.
- Hide my email aliases: Generate a random address for each signup. Your personal email address never reaches the site.
- Integrated 2FA authenticator: Store and autofill TOTP codes without a separate authenticator app. Two factor authentication happens in one place.
- Pass Monitor: It flags weak passwords and reused entries. Dark web monitoring checks whether stored passwords have leaked.
- プロトンセンチネル: These advanced security features watch for suspicious logins on your Proton Pass account. Alerts arrive before damage spreads.
- Open code and audits: Anyone can inspect the source. Independent audits back the strong encryption claims.
私たちのチームが気づいたこと
Note: We have not had extended hands-on time with Proton Pass yet. The points above come from Proton’s published documentation, its public audit reports and G2 reviews.
Proton Pass Pros & Cons
✅ メリット
- Free forever plan with unlimited logins on unlimited devices
- Hide my email aliases are rare among other password managers
- Open source code with independent Cure53 audits
- Integrated 2FA authenticator removes the need for a second app
❌ デメリット
- Paid plans cost more than NordPass and Bitwarden
- Lacks live chat support for quick help
- No emergency access feature at the time of writing
機能比較
Both tools handle the basics of password management well. The differences show up in the extras. Here are ten areas that decide which one fits you.
| 特徴 | ノルドパス | プロトンパス |
|---|---|---|
| Starting price (paid) | 月額1.39ドル | 月額2.99ドル |
| Free plan device limit | 1 device | デバイス数無制限 |
| 暗号化 | XChaCha20 | AES-256 |
| データ侵害スキャナー | ✅ | ✅ (dark web monitoring) |
| 緊急アクセス | ✅ | ❌ |
| Email aliases | ✅ (email masking) | ✅ (hide my email aliases) |
| Integrated 2FA authenticator | ✅ (仕事 plans) | ✅（全プラン） |
| オープンソースコード | ❌ | ✅ |
| ライブチャットサポート | ✅ | ❌ |
| 最適な用途 | Cheap paid plans, breach alerts | Privacy, generous free tier |
1. ゼロ知識アーキテクチャと暗号化
NordPass: NordPass runs on a zero knowledge architecture with XChaCha20 encryption. Your sensitive data is scrambled on your device before it ever touches NordPass servers. Only you can read what sits in your NordPass vault.
プロトンパス： Proton Pass uses AES-256 with end to end encryption on every field. Encryption and decryption happen on your device, so Proton’s servers never see your keys. That zero knowledge setup matches what Proton built for secure communication in Proton Mail.
2. パスワードジェネレーター
NordPass: NordPassのパスワード ジェネレータ lets you generate complex passwords in seconds. You control length, symbol type and case sensitivity. That makes it easy to create new passwords instead of recycling the same password.
プロトンパス： Password generation here offers two styles. You pick either a memorable phrase or a random string of complex passwords. Both produce a secure password strong enough for accounts online.
3. データ侵害スキャナーとダークウェブ監視
NordPass: The NordPass data breach scanner watches your email addresses and saved passwords. It warns you about potential data breaches so you can act fast. Every alert points at the exact entry to change.
プロトンパス： Dark web monitoring on Pass Plus alerts you when personal details appear in a data breach. The Pass Monitor tool pairs that with checks for weak passwords. It sits behind the paid tier, not the free plan.
⚠️ 警告： Breach alerts only cover addresses you add to the tool. Neither service scans accounts you never told it about.
4. Password Health & Security Dashboard
NordPass: Password health sorts your existing passwords into weak, reused or old. The security dashboard turns that list into a short to-do list. Working through it is the fastest way to protect data you already store.
プロトンパス： Pass Monitor covers similar ground for reused passwords and weak entries. It reads more like a security feed than a scored dashboard. Both approaches get you to the same fixes.
5. 自動保存と自動入力機能
NordPass: Autosave and autofill features prompt you to save credentials as you sign up. The AI-powered autofill also handles credit cards and forms. It means you can securely log into sites without typing anything.
プロトンパス： Autofill works through the browser extension and mobile apps. G2 reviews note it can be less consistent than older rivals on complex forms. For standard login details it does the job.
6. 緊急アクセスとアカウント回復
NordPass: Emergency access lets a trusted person reach your vault if you cannot. For account recovery you get a recovery code plus backup codes. Losing your master password is no longer a dead end.
プロトンパス： There is no emergency access feature listed at the time of writing. Recovery runs through a recovery email, phone number or recovery phrase tied to your Proton account. That covers you, but not the people you leave behind.
7. Email Masking vs Hide My Email Aliases
NordPass: Email masking generates unique aliases to cut spam and phishing. Each mask keeps your personal or corporate address anonymous. It arrives with the premium subscription rather than the free tier.
プロトンパス： Hide my email aliases are the headline feature here. You get ten on the free plan, which no rival matches at that price. Mail forwards to your real 受信トレイ while the site only sees the alias.
8. Passkeys & Two Factor Authentication
NordPass: NordPass generates and stores passkeys alongside your passwords. Multi factor authentication supports an authenticator app, backup codes and hardware security keys. Two factor authentication is available on every tier.
プロトンパス： The integrated 2FA authenticator stores TOTP codes inside the vault itself. That single 2FA authenticator replaces a separate app on your phone. Passkey support is available across the Proton Pass apps.
9. Secure Sharing, Storage & Platforms
NordPass: You can share passwords with other users, and shared folders give departments granular permissions. NordPass Teams adds group provisioning, an admin panel and Google Workspace SSO for multiple accounts. Desktop apps cover Windows, macOS and a Linux app, plus the NordPass browser extension for Chrome, Firefox, Edge and Safari.
プロトンパス： Password sharing works through secure links, and Pass Plus shares a vault with up to ten recipients, which keeps team passwords safe without email. You can securely store unlimited passwords and attach files to any entry. Proton Pass works on Windows, Mac, Linux, iOS and アンドロイド with a matching browser extension.
💡 プロのヒント: Moving in? Proton Pass imports existing passwords from JSON, CSV, ZIP or XML files. Export from your current tool first, then import before you cancel it.
10. 価格設定とコスト
Here are the paid plans side by side.
| ティア | ノルドパス | プロトンパス |
|---|---|---|
| 無料 | $0/month, one device | $0/month, unlimited devices |
| Individual paid | Premium $1.39/month | Pass Plus $2.99/month |
| 家族 | $2.79/month, six accounts | $4.99/month, six users |
| Full bundle | ❌ | Proton Unlimited $9.99/month |
NordPass: Every NordPass feature above except the business tools sits inside Premium, which undercuts Pass Plus by more than half. The Family plan is cheaper per person than most password managers charge for a single seat. The catch is a free version limited to one device at a time.
プロトンパス： Paid plans cost more, but Proton Unlimited folds in Proton Mail, Proton Drive and Proton VPN. If you want other Proton services anyway, the maths changes. For just your passwords, Proton Pass free may be all you need.
さまざまなシナリオ
| 必要な場合は | 選ぶ | なぜ |
|---|---|---|
| 最も安い有料プラン | ノルドパス | Less than half the price |
| A free plan on every device | プロトンパス | デバイス制限は一切ありません |
| 緊急アクセス | ノルドパス | Proton Pass has no equivalent |
| Open code you can audit | プロトンパス | Source is public |
| Email aliases without paying | プロトンパス | Ten aliases on the free tier |
| Live chat when stuck | ノルドパス | Proton Pass lacks live chat support |
💰 あなたの予算
NordPass wins on paid pricing at every tier. Proton Pass wins if you refuse to pay anything at all.
🔌 あなたの技術スタック
Already paying for Proton Mail or Proton VPN? Proton Unlimited covers password management at no extra line item.
🔐 Your Privacy Stance
Proton Pass is an open source password manager based in Switzerland. NordPass is closed source but independently audited and never breached.
🎓 あなたの経験レベル
Both have a user friendly interface. NordPass edges ahead for people new to managing passwords, thanks to guided password health prompts.
🆓 無料トライアルとデモ
NordPass unlocks premium features free for 30 days with no card. Proton Pass free needs no trial because it is free forever.
🛟 サポートオプション
NordPass offers around-the-clock help including live chat. Proton Pass routes everything through tickets and documentation.
切り替えガイド
Already using one of these? Here is what changes if you move.
🔄 Switching from NordPass to Proton Pass?
✅ 得られるもの：
- Unlimited devices on the free plan
- Ten hide my email aliases at no cost
- An integrated 2FA authenticator and open source code
❌ 失うもの：
- Emergency access for trusted contacts
- The cheaper premium and family pricing
- Live chat support and Google Workspace SSO
📋切り替え方法：
- Export your NordPass vault to CSV
- Create a Proton Pass account
- Import the CSV, then delete the export file
🔄 Switching from Proton Pass to NordPass?
✅ 得られるもの：
- Cheaper paid plans and a six-seat family option
- Emergency access plus a recovery code
- 3 GB of encrypted storage for scanned documents
❌ 失うもの：
- Free access on unlimited devices
- Publicly auditable source code
- Proton Sentinel login monitoring
📋切り替え方法：
- Export from Proton Pass (paid plans only)
- Open a NordPass account and set a master password
- Import, then run the password health check
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 individuals and small teams. We did not test Pass Essentials or Pass Professional at scale, and we did not stress-test NordPass Teams across hundreds of seats. Long-term autofill reliability on unusual sites also sits outside what we could check. If you manage 50 or more people, your priorities will differ from ours.
最終評決
| カテゴリ | 勝者 |
|---|---|
| 💰料金プラン（有料プラン） | ノルドパス |
| 🆓 Free plan | プロトンパス |
| 🔐 Security features | ノルドパス |
| 🕵️ Privacy extras | プロトンパス |
| 👶 Ease of use | ノルドパス |
| 🛟 サポート | ノルドパス |
| 🏆総合優勝 | ノルドパス |
🏆 WINNER: NORDPASS
NordPass wins 4 out of 6 categories.
最適な用途: Households on a budget, people who want breach alerts, teams needing group provisioning
NordPass takes it on price and breadth. Premium costs less than half of Pass Plus, and it adds emergency access, a data breach scanner and 3 GB of encrypted storage that Proton Pass does not match.
Proton Pass is still the better free password manager. Nothing else gives you unlimited logins on unlimited devices plus ten aliases for nothing.
We recommend Proton Pass if you want open code, hide my email aliases and a privacy-first company. Otherwise NordPass gives more per dollar.
More of NordPass Compared
Here is how NordPass lines up against other password managers:
NordPassが優れている点： lower premium subscription cost, newer XChaCha20 encryption, simpler onboarding for first-time users
1Passwordが優れている点： 旅行 Mode for border crossings, deeper vault organisation, wider developer tooling
NordPassが優れている点： polished apps across platforms, built-in email masking, guided password health scoring
Bitwardenが勝利した点： unlimited devices on its free tier, fully open code, self-hosting for your own server
NordPassが優れている点： a clean breach record, cheaper family pricing, faster desktop sync
ラストパス 勝利したタイトル： more recovery routes, longer track record with browsers, broader legacy integrations
NordPass vs ダッシュレーン
NordPassが優れている点： cheaper entry price, 3 GB file storage, six-seat family plan
Dashlaneが勝利した点： a bundled VPN, stronger form-filling accuracy, richer admin 報告
Our full NordPass review and our list of NordPassの代替 go deeper on each of these.
More of Proton Pass Compared
And here is where Proton Pass stands against the rest:
Proton Pass wins on: hide my email aliases, Proton Sentinel monitoring, a friendlier interface out of the box
Bitwardenが勝利した点： a cheaper paid tier, self-hosting, longer audit history
Proton Pass wins on: a genuinely usable free tier, open source code, built-in email aliasing
1Passwordが優れている点： mature autofill, family and business admin depth, more third-party integrations
Proton Pass wins on: a clean security history, Swiss privacy law, public code audits by Cure53
LastPassが優れている点： years of browser refinement, more account recovery paths, wider enterprise footprint
Proton Pass wins on: a free plan with no device cap, alias generation, lower bundled cost via Proton Unlimited
Dashlaneが勝利した点： live chat help, form-filling accuracy, dark web scanning on more tiers
Read our Proton Pass review for the full breakdown of how Proton Pass works day to day.
よくある質問
Is Proton Pass safe to use?
Yes. It is end to end encrypted with AES-256, runs on zero knowledge design, and Cure53 has audited the public code. No breach has been reported.
NordPassのデメリットは何ですか？
The free tier only works on one device at a time. Monthly billing is expensive, and the code is closed rather than open for public inspection.
私は プロトンパスを使用する 無料ですか？
Yes. The free plan is free forever and covers unlimited logins on unlimited devices, plus ten email aliases. Dark web monitoring needs a paid upgrade.
NordPassの料金はいくらですか？
Premium runs $1.39 per month on our pricing sheet and Family $2.79 per month for six people. A free tier is also available.
Which is the most trustworthy password manager here?
Both rank among the best password managers. Proton Pass leads on transparency with open code. NordPass leads on audited security features at a lower price.
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