⚡ 簡単な評価:
- 価格: Keeper Security starts at $1.79/mo. LastPass Premium starts at $3.00/mo.
- 最適な用途: Keeper for privileged access and 仕事 customers. LastPass for unlimited passwords on a budget.
- 主な違い： Keeper adds zero trust architecture and remote browser isolation. LastPass keeps things simple.
- 私たちのおすすめ： Keeper Security, rated 4.3 versus 3.8, mostly on its cleaner security history.
安いほど パスワードマネージャー here is also the safer one.
That does not happen often in this category.
Keeper Security costs less per month than LastPass.
It also carries no record of a major security incident.
LastPass still has two 2022 data breaches on its history.
Here is how both tools compare on features, price, and trust.
概要
This Keeper Security vs LastPass comparison covers pricing, security features, and daily ease of use.
We also break down which パスワードマネージャー fits which buyer.
情報源としては、公開されている仕様書、ベンダーのドキュメント、G2のレビューなどが挙げられます。
弊社のライター陣は、各サービスを実際に時間をかけて利用しました。
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。
Keeper Securityとは何ですか?
Keeper Security is a password manager and privileged access platform.
It was co-founded by Darren Guccione and Craig Lurey.
The company has offices located in Chicago and El Dorado Hills.
Your Keeper vault holds passwords, secure notes, payment cards, and files.
All encryption and decryption happen locally on your own device.
That design is called zero knowledge architecture.
Keeper also sells tools for teams that manage sensitive data.
The video below walks through the vault and the browser extension.
🏆 Winner: Keeper Security
Zero knowledge encryption with a clean breach record. FedRAMP and ISO 27001 certified. Personal plans start under two dollars a month.
キーパーセキュリティの価格設定
Here is what the main Keeper plans cost.
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 個人的 | 月額1.79ドル | One person, unlimited password storage |
| 家族 | 月額3.83ドル | Five private vaults in one account |
| ビジネススターター | 月額7.00ドル | Small teams needing user management |
価格は2026年7月に確定しました。
無料トライアル: A free plan stores up to 10 records on a mobile device only. Paid tiers offer a 30-day trial with no card required.
返金保証: Keeper offers a 30-day refund window on new personal subscriptions.
📌 注記： Students get 50% off. Medical and military buyers get 30% off. Keeper’s business plans start near $2 per user for Business Starter and $3.75 for the standard Business tier.
⚠️ 警告： You pay extra for some tools. BreachWatch dark web monitoring is an additional cost of $19.99 per year. Encrypted file storage runs $9.99 per year for 10GB, $39.99 for 50GB, and $79.99 for 100GB.
💡 Pricing conflict flagged: Our CSV lists Personal at $1.79/mo, Family at $3.83/mo, and Business Starter at $7.00/mo. Third-party research lists $2.91/mo personal and $6.24/mo family. We use the CSV figures throughout this comparison.
キーパーセキュリティの主な利点
Keeperを試してみる価値がある理由は以下のとおりです。
- Zero knowledge security: Data is encrypted at the device and record level. Keeper can never read your encrypted data.
- Strong encryption stack: AES-256 protects the vault. Elliptic Curve Cryptography adds a faster layer than RSA.
- Zero trust architecture: Every login is verified before it reaches systems or apps.
- 資格： Keeper is FedRAMP Authorized and holds ISO 27001, SOC 2, and PCI DSS.
- セキュリティ監査： The audit tool flags weak passwords and reused logins automatically.
- KeeperFill autofill: It fills usernames and passwords across your browser and mobile apps.
- オフライン アクセス: You can view and edit the encrypted vault with no internet connection.
私たちのチームが気づいたこと
私たちの 作家 created a Keeper account and used it for several days. Here is what stood out from that hands-on time:
キーパーセキュリティのメリットとデメリット
✅ メリット
- Spotless security record with no major breaches in 2026
- Zero knowledge encryption keeps decryption on your own device
- FedRAMP, ISO 27001, SOC 2, and PCI DSS certifications
- Personal plans start at $1.79 per month
- 24/7 support for paying customers
❌ デメリット
- Free tier caps you at 10 records on mobile only
- BreachWatch costs an extra $19.99 per year
- Autofill needs a right-click on each field
- Secure file storage is a paid add-on
LastPassとは何ですか？
LastPass is a secure password manager built around a single master password.
One LastPass account unlocks every set of login credentials you save.
The LastPass vault also holds secure notes, addresses, and cards.
Entries in the password vault support password reminders and custom fields.
It runs a freemium model with basic password management for free.
Encrypted passwords are sealed before they ever reach LastPass servers.
That is zero knowledge encryption, the same principle Keeper uses.
Most LastPass users work through the browser extension every day.
This video covers the LastPass extension and the mobile app.
ラストパス
Unlimited password storage even on the free plan. Dark web alerts and a security score come standard. The free version limits users to one device type.
LastPassの料金
LastPass runs five paid tiers on top of the free plan.
| プラン | 価格 | 最適な用途 |
|---|---|---|
| プレミアム | 月額3.00ドル | One person on every device type |
| 家族 | 月額4.00ドル | Up to six people with a shared dashboard |
| チーム | 月額4.25ドル | 中小企業, up to 50 users |
| 仕事 | 月額7.00ドル | Single sign-on and advanced access management |
| ビジネスマックス | 月額9.00ドル | Larger firms wanting every add-on included |
価格は2026年7月に確定しました。
無料トライアル: You can test LastPass Premium and Families free for 30 days. LastPass Teams and Business get a 14-day trial.
返金保証: Refunds are handled case by case through billing support.
📌 注記： LastPass Premium adds 1GB of encrypted file storage. LastPass free version offers 50MB. LastPass Families covers six people through one shared family dashboard.
⚠️ 警告： LastPass free version limits users to one device type. Pick mobile or computer, not both. LastPass free also skips advanced multi factor authentication like YubiKey and fingerprint unlock.
💡 Pricing conflict flagged: Our CSV lists Teams at $4.25/mo. Outside research lists LastPass Teams at $4.00 per user per month. We follow the CSV figure in every table here.
Key Benefits of LastPass
Here is where LastPass features still hold up:
- Unlimited password storage: Even free users store unlimited passwords. Most password managers cap the free tier much lower.
- パスワード ジェネレータ: Built-in password generation creates a secure password for any website in one click.
- LastPass Security Dashboard: The security dashboard scores password security and surfaces weak passwords.
- ダークウェブの監視： LastPass alerts you when your email shows up in a dark web dump.
- Password sharing: You can share stored passwords with other LastPass users securely.
- 緊急アクセス: A trusted contact can reach your secure vault if something happens to you.
- Passwordless login: LastPass Authenticator and passkey support allow passwordless login with biometrics.
私たちのチームが気づいたこと
Our writer set up a LastPass account and ran it alongside Keeper. Here is what stood out:
LastPass Pros & Cons
✅ メリット
- Unlimited passwords even on the free plan
- Security Dashboard scores password health at a glance
- Dark web monitoring included on paid tiers
- Mobile app supports biometric login
❌ デメリット
- Two data breaches in 2022 damaged user trust
- Free plan works on one device type only
- Support leans on self-service FAQs and community help
- Autofill and item editing draw complaints in reviews
機能比較
Both tools cover the basics that most password managers ship today. The gaps show up in security history, business depth, and what you pay extra for.
| 特徴 | キーパーセキュリティ | ラストパス |
|---|---|---|
| 開始価格 | 月額1.79ドル | 月額3ドル |
| 無料プラン | ✅ 10 records, mobile only | ✅ Unlimited, one device type |
| Zero Knowledge Encryption | ✅ | ✅ |
| Major Breach History | ❌ None on record | ✅ Two in 2022 |
| ダークウェブモニタリング | ✅ 有料アドオン | ✅ Included on paid tiers |
| 特権アクセス管理 | ✅ | ❌ |
| Hardware Key Support | ✅ YubiKey, Google Titan | ✅ Paid plans only |
| 緊急アクセス | ✅ | ✅ |
| Offline Vault Editing | ✅ | ❌ |
| 最適な用途 | Security-first buyers and business customers | Free unlimited password storage |
1. Password Management and Vault Basics
キーパーセキュリティ: The Keeper vault stores passwords, secure notes, and files in one encrypted record set. Full offline access lets you view and edit entries without an internet connection. That single detail separates it from many password managers.
ラストパス: Password management here centres on one secure vault reached with a complex master password. You get unlimited password storage on every tier, including LastPass free. Editing saved items sometimes draws complaints in user reviews.
2. Encryption and Zero Knowledge Design
キーパーセキュリティ: AES-256 encryption protects the vault, with Elliptic Curve Cryptography layered on top. ECC is more efficient than traditional RSA. Encryption happens at the device and record level, so end to end encryption holds even inside Keeper’s own infrastructure.
ラストパス: AES-256 bit encryption secures encrypted data before it leaves your machine. The zero knowledge model means only you can decrypt the vault. The math is sound, though the 2022 incidents showed encryption alone does not cover every risk.
3. Security History and Breach Record
キーパーセキュリティ: As of 2026, Keeper has never been hacked in a major event. Third-party experts test the platform through penetration testing and a public 脆弱性 disclosure program. FedRAMP authorisation means it clears strict government standards.
ラストパス: Two data breaches hit in 2022. The August security incident exposed source code through a compromised corporate laptop. The November event reached cloud backups holding both encrypted and unencrypted customer data.
⚠️ 警告： After those security breaches LastPass now enforces a 12-character minimum master password and runs a dedicated threat intelligence team. It has also been spun off from its parent company. Press coverage of the incidents still pushes some buyers toward a different password manager.
4. Password Generator and Autofill
キーパーセキュリティ: Automated password generation and KeeperFill autofill cover websites and apps. The catch is autofill functionality needs a right-click on each field. One-click rivals feel faster in daily use.
ラストパス: The password generator builds a strong LastPass password for any site you create an account on. Save and autofill work across browser extensions on Windows and Mac. G2 reviews note autofill misfires on some login forms.
5. Dark Web Monitoring and Security Audit
キーパーセキュリティ: The Security Audit tool will scan your vault and flag weak passwords or reused logins automatically. BreachWatch handles dark web monitoring but sits behind an additional cost of $19.99 per year.
ラストパス: Dark web monitoring is bundled rather than sold separately. The LastPass Security Dashboard gives you a running security score and nudges good password hygiene. For free users that dashboard is the main safety net.
💡 プロのヒント: Add Keeper’s BreachWatch cost to its base price before comparing. Personal at $1.79/mo plus $19.99 a year still lands under LastPass Premium over twelve months.
6. Two Factor Authentication and Passwordless Login
キーパーセキュリティ: Two factor authentication runs through 文章 codes, authenticator apps, and hardware keys like YubiKey and Google Titan. Duo Security is supported as well. Business tiers layer this on top of zero trust checks at every login.
ラストパス: The LastPass Authenticator app handles multifactor authentication on any mobile device. Passkey support has expanded through 2026, so passwordless login with biometrics now works on major browsers. Free users miss the hardware-key options entirely.
7. Password Sharing and Emergency Access
キーパーセキュリティ: Records can be shared securely, and One-Time Share hands someone time-limited access without an account. Emergency Access lets designated contacts open the vault if you cannot. Encrypted messaging is available alongside secure リモートアクセス.
ラストパス: Password sharing sends individual items or whole folders to other LastPass users. Emergency access works on a waiting-period model. LastPass Families adds a shared dashboard so a household can manage all your passwords together.
8. Business Plans and Privileged Access
キーパーセキュリティ: This is the clearest gap. Keeper sells privileged access management, remote browser isolation, and secure remote access to business customers. A zero trust architecture verifies every user before they touch systems, and SOC 2 plus ISO 27001 compliance backs it.
ラストパス: LastPass Teams covers up to 50 users with password sharing and user management. LastPass Business adds single sign-on and stronger access management. There is no privileged access product here, so security teams often pair it with other tools.
9. Apps, Devices, and Browser Extensions
キーパーセキュリティ: Keeper ships a macOS app plus Windows, Linux, iOS, and アンドロイド builds. The interface is clean and minimal, which keeps the learning curve short. Its free plan is mobile-only, so a desktop-first user needs a paid tier from day one.
ラストパス: The LastPass mobile app supports biometric login and reads well on a phone. The LastPass browser extension is easy to navigate, though it lacks some web-vault functionality. Legacy support once stretched back to Internet Explorer, and browser extensions still cover every current browser.
⚠️ 警告： Neither service bundles a virtual private network. If you want VPN and password security in one subscription, look at other password managers such as NordPass.
10. 価格設定とコスト
Here are the Keeper plans and LastPass tiers side by side.
| ティア | キーパーセキュリティ | ラストパス |
|---|---|---|
| 無料 | 10件の記録、モバイル限定 | Unlimited passwords, one device type |
| 個人向け／プレミアム | 月額1.79ドル | 月額3.00ドル |
| 家族 | 月額3.83ドル | 月額4.00ドル |
| Small team | Business Starter $7.00/mo | Teams $4.25/mo. |
| 仕事 | カスタム見積もり | 月額7.00ドル |
| 最高級 | カスタム見積もり | Business MAX $9.00/mo. |
キーパーセキュリティ: The personal tier undercuts the LastPass premium version by more than a dollar a month. Add-ons change that math, since BreachWatch and encrypted file storage both cost extra. 学生, medical, and military discounts run 30% to 50% off.
ラストパス: The free password manager tier is the real draw, because unlimited passwords with no cap is rare. Paid business plans climb quickly, and Business MAX at $9.00/mo. is the priciest option in this comparison.
さまざまなシナリオ
| 必要な場合は | 選ぶ | なぜ |
|---|---|---|
| The cleanest breach history | キーパーセキュリティ | No major incident on record |
| 無料の無制限パスワード | ラストパス | No storage cap on free tier |
| 特権アクセス管理 | キーパーセキュリティ | LastPass has no equivalent |
| Bundled dark web alerts | ラストパス | No paid add-on required |
| Lowest personal price | キーパーセキュリティ | $1.79/mo versus $3.00/mo |
| Simplest daily setup | ラストパス | 学習曲線が短い |
💰 あなたの予算
Keeper wins on sticker price at $1.79 per month. Add BreachWatch and the gap narrows to a few dollars a year.
🔌 あなたの技術スタック
Both cover Windows, Mac, Linux, iOS, and Android. Only Keeper adds privileged access and remote browser isolation for IT teams.
🛡️ Your Risk Tolerance
The 2022 breach history is the single biggest factor for many buyers. If it bothers you, Keeper removes the 質問 全体的に。
🎓 あなたの経験レベル
LastPass is friendlier for a first-time password manager user. Keeper asks a little more setup but stays clean once running.
🆓 無料トライアルとデモ
Keeper gives 30 days on paid tiers with no card needed. LastPass gives 30 days on Premium and Families, 14 on Teams and Business.
🛟 サポートオプション
Keeper offers 24/7 support to paying users. LastPass leans on self-service FAQs, and reviews report slow replies and trouble reaching a live agent.
切り替えガイド
Already on one of these? Here is what changes when you move.
🔄 Switching from Keeper Security to LastPass?
✅ 得られるもの：
- Dark web monitoring with no add-on fee
- Unlimited password storage on the free tier
- A slightly quicker autofill flow in the browser
❌ 失うもの：
- A clean record with no major breaches
- Privileged access and zero trust tooling
- Offline vault editing without a connection
📋切り替え方法：
- Export your Keeper vault to an encrypted file
- Create a LastPass account with a complex master password
- Import the file, then delete the export from disk
🔄 Switching from LastPass to Keeper Security?
✅ 得られるもの：
- FedRAMP, ISO 27001, SOC 2, and PCI DSS coverage
- Lower personal pricing and 24/7 support
- One-Time Share and offline vault editing
❌ 失うもの：
- A genuinely usable free plan on desktop
- Dark web alerts at no additional cost
- The familiar LastPass Security Dashboard layout
📋切り替え方法：
- Export stored passwords from the LastPass vault
- Create your Keeper account and set two factor authentication
- Import, run a Security Audit, then shred the export file
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, families, and small teams. We did not evaluate enterprise rollouts, custom quotes, or MSP deployments at scale. Our notes reflect the July 2026 versions of both apps, and the date matters because both keep shipping updates. If you manage hundreds of seats, your priorities will differ from what we covered here.
最終評決
| カテゴリ | 勝者 |
|---|---|
| 💰価格 | キーパーセキュリティ |
| 🔐 暗号化 | キーパーセキュリティ |
| 🛡️ Security Track Record | キーパーセキュリティ |
| 🎁 無料プラン | ラストパス |
| 🕵️ Dark Web Monitoring | ラストパス |
| 🏢 ビジネス機能 | キーパーセキュリティ |
| 👶 使いやすさ | ラストパス |
| 🛟 サポート | キーパーセキュリティ |
| 🏆総合優勝 | キーパーセキュリティ |
🏆 WINNER: KEEPER SECURITY
Keeper Security wins 5 out of 8 categories.
最適な用途: Security-first individuals, families on a budget, and business customers needing privileged access.
These two products chase different buyers. Keeper is a security company that also sells a keeper password manager. LastPass is a consumer password tool that has spent four years rebuilding trust.
LastPass is still a fine pick if you want a free password manager with no storage cap. Its ability to hold unlimited passwords for free beats what most rivals offer.
But if secure password management is the whole point, Keeper is the safer buy. It costs less, holds more certifications, and has no breach on its record.
キーパーセキュリティの比較
Here is how Keeper lines up against other popular password managers:
キーパーの勝利条件： FedRAMP authorisation, cheaper personal pricing, offline vault editing
1Passwordが優れている点： 旅行 Mode for border crossings, smoother one-click autofill, stronger design polish
キーパーセキュリティ対 ビットワーデン
キーパーの勝利条件： privileged access management, 24/7 paid support, government-grade certifications
Bitwardenが勝利した点： open-source code anyone can audit, unlimited devices on the free tier, self-hosting
キーパーセキュリティ対 ダッシュレーン
キーパーの勝利条件： lower entry price, ECC encryption layer, remote browser isolation for teams
Dashlaneが勝利した点： bundled VPN access, simpler onboarding, breach-free record of its own
This video lines Keeper up against several rivals at once.
More of LastPass Compared
もしあなたが体重を測っているなら LastPassの代替, start here:
LastPassが優れている点： polished setup wizard, built-in dark web alerts, familiar dashboard for long-time users
Bitwardenが勝利した点： zero breaches to date, free vault access across unlimited devices, transparent code base
LastPassが優れている点： a real free tier, lower family pricing, faster import from browser extensions
1Passwordが優れている点： high-end encryption with no breach history, Travel Mode, tighter desktop apps
LastPassが優れている点： unlimited free storage, longer feature history, wider third-party integrations
NordPassが優れている点： email masking, privacy-focused password health reports, no breach record
Watch how the lastpass password manager stacks up on video.
よくある質問
Keeper Securityはこれまでハッキングされたことがありますか？
No major breach appears on its record as of 2026. Third-party testers probe the platform through penetration testing and a public vulnerability disclosure program.
LastPassはもはや安全ではないのですか？
Encryption still meets industry standards. Two 2022 breaches damaged trust, so several experts now point to better options. Set a 12-character master password if you stay.
Keeper Securityの月額料金はいくらですか？
Personal runs $1.79 monthly, Family $3.83, and Business Starter $7.00. BreachWatch adds $19.99 a year. Students save 50%, while medical and military buyers save 30%.
LastPassの代替となるものは何ですか？
Bitwarden, 1Password, NordPass, and Keeper come up most often. Bitwarden suits free users best. Keeper suits anyone who wants certifications and a clean history.
最も安全なパスワードマネージャーは何ですか？
Among the best password managers, look for zero knowledge design, audited code, and no breach record. Keeper meets all three, which is why it wins here.
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