The Best Tampermonkey AlternativesTop Userscript Managers and other similar apps like Tampermonkey

Tampermonkey is described as 'Free browser extension and the most popular userscript manager for Blink- and WebKit-based Browsers like Chrome, Opera Next and Safari' and is a very popular userscript manager in the web browsers category. There are more than 10 alternatives to Tampermonkey for a variety of platforms, including Mac, Mozilla Firefox, Google Chrome, Windows and Linux apps. The best Tampermonkey alternative is Violentmonkey, which is both free and Open Source. Other great apps like Tampermonkey are Greasemonkey, FireMonkey, Greasemonkey Port and Powerlet.

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Alternatives list

  1. Violentmonkey icon

    Violentmonkey

     81 likes

    Violentmonkey provides userscript support for Chrome, Opera, Maxthon and Firefox supporting most scripts for Greasemonkey and Tampermonkey.

    12 Violentmonkey alternatives

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Microsoft Edge
    • Google Chrome
    • Mozilla Firefox
    Popup menu
     
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    5
    Violentmonkey vs Tampermonkey Comments
    Top Positive Comment
    abetterway
    1

    It's open-source (unlike Tampermonkey) and works in Chrome (unlike Greasemonkey). Got a script running in less than two minutes. What more do you want?

    eagleeyez
    Positive
    0

    ViolentMonkey is lightweight and faster but lacks features needed to manage hundreds of userscripts and its developer isn't willing to add any of them. If you’re a power user, stick with TamperMonkey or choose another alternative.

    Guest
    Positive
    0

    Similar to Tampermonkey user-experience wise.

    Review by a new / low-activity user.
    3 of 5 comments
    • Violentmonkey is Free and Open SourceTampermonkey is Free and Proprietary
    • Violentmonkey is LightweightTampermonkey is not according to our users
  4. FireMonkey icon

    FireMonkey

     6 likes

    Firemonkey is a totally new combined user-Scripts and user-Style manager. While it has similar functions to other user-Script managers like GreaseMonkey/Tampermonkey/Violentmonkey, and user-CSS managers like Stylish/Stylus/xStyle, there are also differences.

    10 FireMonkey alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • Firefox
    FireMonkey screenshot 1
     
  5. Greasemonkey Port icon

    Greasemonkey Port

     Like

    Greasemonkey Port is a userscript manager for SeaMonkey, originally written by Aaron Boodman and currently SeaMonkey front-end maintained by Marti, Ratty and/or Farby with some backend support from Anthony Lieuallen and Johan Sundström.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • SeaMonkey
    Greasemonkey Port screenshot 1
     
  6. Powerlet icon

    Powerlet

     2 likes

    Quickly find and run your bookmarklets.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Online
    • Chrome OS
    • Google Chrome
    • Firefox
    Powerlet screenshot 1
     
  7. Frida icon

    Frida

     Like

    Frida is a free open-source dynamic instrumentation toolkit for developers, reverse engineers, and security researchers created and supported by NowSecure researchers.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Self-Hosted
    • Python
    • Node.JS
    • npm
    Frida screenshot 1
     
  9. Launchlet icon

    Launchlet

     1 like

    Customize the web with JavaScript or CSS.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Online
    • RemoteStorage
    Launchlet screenshot 1
     
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    1
    Launchlet vs Tampermonkey Comments
    rosano
    Positive
    0

    No need to use an extension, data syncs between devices, 0data.

    • Launchlet is Free and Open SourceTampermonkey is Free and Proprietary
    • Launchlet is Privacy focusedTampermonkey is not according to our users
  10. Userscripts icon

    Userscripts

     5 likes

    An open-source userscript editor for Safari.

    11 Userscripts alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Safari
    Userscripts screenshot 1
     
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    1
    Userscripts vs Tampermonkey Comments
    kdakdkzxobincewjvj
    Positive
    0

    Lightweight, open source, and is great for deploying userscripts without any other bells and whistles

    • Userscripts is Free and Open SourceTampermonkey is Free and Proprietary
    • Userscripts is LightweightTampermonkey is not according to our users
  11. Macaque icon

    Macaque

     1 like

    Macaque is a UserScript Manager Browser Extension. Macaque provides you the ability to add, edit, remotely edit, as well as view the console logs for each UserScript!.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Mac
    • iPhone
    • iPad
    Macaque screenshot 1
     
  12. Site Connector icon

    Site Connector

     2 likes

    Save videos on YouTube, Vimeo and other websites in a few clicks! Share any webpage's content to Twitter, Facebook the same easy way... and much more!

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Mac
    • Windows
    • Linux
    • Chrome OS
    • Google Chrome
    Site Connector screenshot 1
     
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    1
    Site Connector vs Tampermonkey Comments
    Guest
    Negative
    6

    it does nothing that tampermonkey does

    Review by a new / low-activity user.
    • Site Connector is Free and ProprietaryTampermonkey is also Free and Proprietary
  13. Man in the Middle icon

    Man in the Middle

     4 likes

    Modify requests, inject JavaScript and CSS into pages.

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • UC Browser
    • CentBrowser
    • Google Chrome
    • Yandex.Browser
    • Opera
    • Chromium
    • Firefox
    Use Blocking Rules to block or redirect requests.
     
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