Software Alternatives, Accelerators & Startups

🌐 Browser Extension

Extensions and add-ons for enhancing web browser functionalities.

The best Browser Extension Products based on votes, our collection of reviews, verified products and a total of 782 factors.

Best Browser Extension Products in 2025

  1. 150

    Reduce eye strain in your browser with this extension that provides a dark theme for browsing.

    Open Source

    /dark-reader-alternatives
  2. 75

    Greasemonkey compatible script manager.

    /tampermonkey-alternatives
  3. 60

    Violentmonkey is a userscript manager to support running userscripts in web pages.

    Open Source

    /violentmonkey-alternatives
  4. 44

    Stylus is a userstyles editor and manager based on the source code of Stylish version 1.5.2.

    Open Source

    /stylus-user-styles-manager-alternatives
  5. 46

    Change the appearance of websites instantly. Preview and install styles created by other users on stylebot.me

    Open Source

    /stylebot-alternatives
  6. 50

    Night Eye is a browser extension that enables dark mode on any website you visit. It does not ruin your browsing experience by simply inverting images.

    /night-eye-alternatives
  7. 47

    EXPRESSIVE, DYNAMIC, ROBUST CSS

    Open Source

    /stylus-alternatives
  8. 41

    Customize the way a web page displays or behaves, by using small bits of JavaScript.

    Open Source

    /greasemonkey-alternatives
  9. 30

    A site for user scripts.

    /greasy-fork-alternatives
  10. A better way to work in the browser.

    /workona-alternatives
  11. 36

    Accessible color schemes for all websites

    Open Source

    /midnight-lizard-alternatives
  12. Browser Superpowers for your AI Agents: Automate tasks, extract data, create AI web tools, and manage MCP servers in your browser or across millions of them. Secure, private, and scalable.

    /herd-garden-alternatives
  13. Agile goal and performance management

    /momentum-alternatives

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37 out of 44 people consider this list as helpful.
This is equivalent to 4.2 / 5 rating.

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