Open Source Web-based LastPass Alternatives

There are many alternatives to LastPass as a web app if you are looking for a replacement. The best open source Online alternative is Bitwarden. If that doesn't suit you, our users have ranked more than 100 alternatives to LastPass and many of them are open source and available as a web app so hopefully you can find a suitable replacement. Other interesting open source Online alternatives to LastPass are Proton Authenticator, Proton Pass, AliasVault and KeeWeb.

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Alternatives list

  1. Bitwarden icon

    Bitwarden

     1471 likes

    Most people would say that Bitwarden is the best alternative to LastPass. It's fully open source and free for most people. You can even share passwords between two people, a feature that is usually not in the free plan in these types of apps. Bitwarden does offer some premium features especially geared towards business, such as setting up teams of more than two users and sharing passwords.

    Obviously, Bitwarden supports all basic features that LastPass has, like auto-fill passwords in browsers and apps, end-to-end encryption, tools to check for weak or compromised passwords, etc.

    But the main benefit of Bitwarden is that it's open source and that you have the option to either self-host the server on-premise or using their cloud.

    267 Bitwarden alternatives

    Cost / License

    • Freemium
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    • Apple Watch
    • Snapcraft
    • Microsoft Edge
    • Vivaldi
    • Google Chrome
    • Flathub
    • Microsoft SQL Server
    • Tor Browser
    • Safari
    • F-Droid
    • Software as a Service (SaaS)
    • Flatpak
    • Cloudron
    • Docker
    • Opera
    • Chocolatey
    • Mono
    • Brave
    • AppImage
    • Mozilla Firefox
    • OpenAPK
    Bitwarden screenshot 1
     
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    42
    Bitwarden vs LastPass Comments
    Top Positive Comment
    franzisko90
    8

    Very similar to LastPass in terms of features and operation, with the added bonus of being open source software, which LastPass is not.

    Guest
    Positive
    0

    works well in firefox, desktop and android app, although firefox mobile extension doesn't work for me

    undeniably_lizard
    Positive
    -1

    Bitwarden and Lastpass are like polar opposites of each other. The former is the best while the latter is the worst.

    3 of 42 comments
    • Bitwarden is Freemium and Open SourceLastPass is Freemium and Proprietary
    • Bitwarden is Security-focused, Privacy focused and LightweightLastPass is not according to our users
  2. Proton Authenticator icon

    Proton Authenticator

     118 likes

    Protect your accounts with Proton Authenticator, a private and secure cross-device two-factor authentication (2FA) that works offline. Created by Proton, the creators of Proton Mail, Proton VPN, Proton Drive, and Proton Pass.

    76 Proton Authenticator alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • F-Droid
    • OpenAPK
    Proton Authenticator screenshot 1
     
  4. Proton Pass icon

    Proton Pass

     199 likes

    End-to-end encrypted password management and identity protection. Developed by CERN scientists as part of Proton’s services, ensuring peace of mind for millions with open-source, battle-tested encryption. Supports two-factor authentication, synced across devices.

    124 Proton Pass alternatives

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Snapcraft
    • Google Chrome
    • Flathub
    • Safari
    • F-Droid
    • Mozilla Firefox
    • OpenAPK
    Proton Pass screenshot 1
     
  5. Ad
    Screenshot
    Proton Pass icon
    Proton Pass

    End-to-end encrypted password management and identity protection. Developed by CERN scientists as part of Proton’s services, ensuring peace of mind for millions with open-source, battle-tested encryption. Supports two-factor auth...

    https://proton.me
    Learn More
  6. AliasVault icon

    AliasVault

     59 likes

    End-to-end encrypted solution for managing passwords, generating alternative aliases and email addresses, encrypting data locally, and providing both built-in email and alias generation. Offers optional cloud or self-hosting, is open-source, and helps prevent online tracking.

    97 AliasVault alternatives

    Cost / License

    Application types

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    • Microsoft Edge
    • Google Chrome
    • Safari
    • Docker
    • Mozilla Firefox
    AliasVault screenshot 1
     
  8. KeeWeb icon

    KeeWeb

     117 likes

    Another KeePass based app, but this time on the web. Same pros and cons as the other KeePass based solutions. You can use the same database for a myriad of apps and choose what suits you best.

    212 KeeWeb alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    KeeWeb screenshot 1
     
    |
    1
    Discontinued

    The latest version (1.18.7) was released in July 2021, and they're looking for a new maintainer to take over the project.

    KeeWeb vs LastPass Comments
    Guest
    Positive
    2

    Cross platform and self contained (no external APIs or server dependencies)

    • KeeWeb is Free and Open SourceLastPass is Freemium and Proprietary
  9. Spectre icon

    Spectre

     51 likes

    Master Password is a bit different from other password managers. It actually doesn't store your passwords anywhere; instead, it uses an algorithm based on the site you are viewing. Master Password may suit some people that really don't want their passwords stored ANYWHERE. It can be a bit messy, but it's a fun idea and it's worth a shot.

    212 Spectre alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Linux
    • Online
    • Android
    • iPhone
    Screenshot from Spectre WebApp
     
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    3
    Spectre vs LastPass Comments
    Chuck Dee
    Negative
    -1

    It is a different app, as it is a password generator, not a password manager.

    John Fastman
    Positive
    -2

    Genius invention. Doesn't store your passwords anywhere; it generates them everytime you put in the same Master password and username/website domain. Therefore, your password database can't be hacked - it doesn't exist. However, it's harder to change passwords for accounts because you have to use the iteration feature. Test it to see if it suits your needs. Thumbs up for open source also. Otherwise, ditch LastPass and go for KeePass.

    InsaneFromEarth
    Positive
    0

    Passwords can never be lost because of unique password generation algorithm, just remember that one master password.

    • Spectre is Free and Open SourceLastPass is Freemium and Proprietary
    • Spectre is Privacy focusedLastPass is not according to our users
  10. Psono icon

    Psono

     19 likes

    The Psono password manager keeps hackers out and your passwords secure. Psono is free and open source and available for Windows, Linux and Mac. Organize your passwords now!

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Self-Hosted
    • Microsoft Edge
    • Google Chrome
    • Docker
    • Chromium
    • Mozilla Firefox
    Psono screenshot 1
     
  11. Padloc icon

    Padloc

     26 likes

    Padloc not only helps you remember all your passwords, it also securely stores credit cards, notes, documents and more!

    194 Padloc alternatives

    Cost / License

    Application types

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    • Google Chrome
    • Software as a Service (SaaS)
    • Mozilla Firefox
    Padloc screenshot 1
     
    |
    1
    Discontinued

    Last version is from 2023.

    Padloc vs LastPass Comments
    John Fastman
    Positive
    0

    You ought to prefer Padlock over Lastpass, not least because Lastpass is closed source (not as trustworthy) and because it's known that lastpass doesn't encrypt the domain names of your accounts (which means they know where you go online). A better feature set is available with Bitwarden (synced, open source) and KeepassXC (local, open source).

    • Padloc is Freemium and Open SourceLastPass is Freemium and Proprietary
  12. AuthPass icon

    AuthPass

     27 likes

    Manage all your passwords across all devices. Open Source password manager compatible with kdbx/keepass. Available on Android, iOS, iPadOS, MacOS, Linux and Windows. It can also be used as a cross-platform supported two factor authentication app.

    237 AuthPass alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Snapcraft
    • Flathub
    • Online
    AuthPass screenshot 1
     
  13. LessPass icon

    LessPass

     50 likes

    LessPass is an open source password manager. Instead of syncing a database of passwords, it generates them locally every time you put in a domain name, login and master password. There is no central database for hackers to break into.

    207 LessPass alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • Self-Hosted
    • Google Chrome
    • Python
    • Docker
    • Mozilla Firefox
    LessPass screenshot 1
     
    |
    4
    LessPass vs LastPass Comments
    Chuck Dee
    Negative
    3

    One of the things that lastpass does is manage your passwords. This just generates passwords by making a hash of a provided phrase and the site. It's also not as secure as it purports to be.

    John Fastman
    Positive
    0

    LessPass is an alternative to LastPass but is more similar to Master Password in its approach. It doesn't save or "remember" your passwords in any way. It's a browser plugin that you enter a domain, login and master password into. It then uses an algorithm to generate a long password you can use for a website of your choice. Every time you enter the same details, you get the same password. Read their website for an honest lowdown on the pros and cons of this approach. It might be right for you!

    Guest
    Negative
    1

    LessPass is not a password manager.

    3 of 4 comments
    • LessPass is Free and Open SourceLastPass is Freemium and Proprietary
    • LessPass is LightweightLastPass is not according to our users
  14. TeamPass icon

    TeamPass

     12 likes

    TeamPass is a Passwords Manager dedicated for managing passwords in a collaborative way by sharing them among team members.

    163 TeamPass alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    TeamPass screenshot 1
     
  15. #sysPass icon

    #sysPass

     6 likes

    sysPass is a web password manager written in PHP that allows the password management in a centralized way and in a multiuser environment.

    49 #sysPass alternatives

    Cost / License

    Application type

    Alerts

    • Discontinued

    Platforms

    • Online
    • Self-Hosted
    • PHP
    #sysPass screenshot 1
     
12 of 25 LastPass alternatives