Greasemonkey is a userscript manager for Firefox that allows you to customize the way webpages look and function.
Best Tampermonkey Alternatives ranked by AI · updated May 2025
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Tampermonkey is a popular userscript manager that allows users to customize the functionality of websites by installing scripts.
Price: Free
🎯 tampermonkey.net
Top 6 Tampermonkey alternatives
Violentmonkey is a popular userscript manager for browsers that allows users to customize the way web pages look and function by running...
Tampermonkey Beta offers early access to new features and improvements before they are released to the stable version.
Pros
- Access to new features
- Contribute to development
Cons
- Potential stability issues
AdGuard is a popular ad-blocking software that offers comprehensive protection against online ads, trackers, malware, and phishing.
Starting from $29.88 per year
Stylus is a revolutionary new language, providing an efficient, dynamic, and expressive way to generate CSS.
Chameleon WebExtension is a versatile tool for customizing the appearance and behavior of web pages.
Free with premium options available
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