Software Alternatives, Accelerators & Startups
Register | Login

Userscripts VS Webfuse

Compare Userscripts VS Webfuse and see what are their differences

Mixo
AI-powered website builder that helps you create professional sites in minutes featured
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.
Contents:
  1. » Base Details
  2. » Videos
  3. » Reviews
  4. » Alternatives

Userscripts logo Userscripts

An open-source userscript editor for Safari.

Webfuse logo Webfuse

Add a web virtualization layer to any website.
  • Userscripts Landing page
    Landing page //
    2023-09-10
  • Webfuse
    Image date //
    2025-04-02
  • Webfuse
    Image date //
    2025-04-02
  • Webfuse
    Image date //
    2025-04-02
  • Webfuse
    Image date //
    2025-04-02

"Webfuse is the world’s first web augmentation platform, allowing you to extend, automate, edit, and share any website through virtual web sessions

Utilizing an advanced virtualization layer, Webfuse creates isolated, controlled, and customizable environments known as Virtual Web Sessions.

Core Capabilities of VWS(Virtual Web Session):

  • Session Sharing: Allow multiple users to securely join and interact within the same virtual web session.

  • Automation API: Programmatically manage and interact with virtual sessions to automate repetitive tasks or integrate with other systems.

  • Virtual Participant Functionality: Utilize automated scripts or ""virtual users"" to perform actions within sessions.

  • Extensibility: Leverage session events/actions and virtual web extensions to add custom logic and features to the virtual sessions.

  • Session Recording: Capture sessions for training, troubleshooting, or compliance verification purposes.

  • Content Masking: Automatically obscure sensitive data fields within sessions to protect information during observation or recording.

  • Audit Logs: Maintain detailed logs of activities within virtual sessions for review and analysis.

  • Advanced Security Features: Includes configurable options such as Cookie Guard, participant authentication/verification, additional request/response header injection, and a Lockdown App add-on for enhanced restrictions."

Userscripts

Website
github.com
Pricing URL
-
$ Details
-
Platforms
-
Release Date
-
Edit details

Webfuse

Website
webfuse.com
Pricing URL
Official Webfuse Pricing
$ Details
paid Free Trial $20.0 / Monthly (Spark)
Platforms
Web
Release Date
2025 April
Startup details
Country
Netherlands
State
North Holland
City
Amsterdam
Founder(s)
Nicholas Piël
Employees
20 - 49
Edit details

Userscripts features and specs

  • Customization
    Userscripts allow for extensive customization of web experiences, as users can write scripts in JavaScript to modify the behavior and appearance of websites according to their needs.
  • Enhanced Productivity
    By automating repetitive tasks and adding useful shortcuts, userscripts can significantly enhance productivity for users who interact frequently with specific web applications.
  • Open Source Nature
    Being hosted on GitHub, Userscripts is open source, allowing developers to contribute, review the code for security purposes, and fork the project for personal use.
  • Community Support
    Userscripts have a strong community backing, with many scripts readily available through various online repositories, providing users with a wide array of pre-made scripts to choose from.
  • Cross-Browser Compatibility
    Many userscripts are designed to be cross-browser compatible, functioning in browsers like Chrome, Firefox, and others that support userscript managers like Tampermonkey or Greasemonkey.

Possible disadvantages of Userscripts

  • Security Risks
    Userscripts can pose security risks, as malicious scripts could potentially capture sensitive user data or perform harmful actions on behalf of the user.
  • Maintenance Overhead
    As websites update their structures and functionalities, users may need to frequently maintain or update their scripts to ensure continued compatibility and performance.
  • Technical Barrier
    Creating and managing userscripts often requires a certain level of technical knowledge, particularly in JavaScript, which may not be accessible to non-technical users.
  • Browser Deprecation Concerns
    Future browser updates might deprecate some functionalities that userscripts rely on, potentially rendering some scripts useless unless updated.
  • Performance Impact
    Poorly written or overly complex scripts might lead to performance issues, slowing down browsers or websites as they perform additional processing on pages.

Webfuse features and specs

  • Virtual Web Sessions
    Run any web app in a secure, customizable layer without modifying source code.
  • Magic Links (JWT Auth)
    Generate secure, role-based session links with custom behavior and access control.
  • Session Recording
    Capture full-session video replays and structured audit logs for compliance or review.
  • Custom Extensions
    Build and deploy JavaScript-based overlays with our browser-like Extension API.
  • Multi-Participant Mode
    Enable real-time collaboration with chat, video, and role switching.

Userscripts videos

+ Add

5 Recommended Tampermonkey Userscripts in 2022

More videos:

  • Review - Creating TamperMonkey Userscripts | Augmented Browsing

Webfuse videos

+ Add

Webfuse | The Web Augmentation platform

Category Popularity

0-100% (relative to Userscripts and Webfuse)

Userscripts

Webfuse

Browser Extension
100 100%
Browser Extension
0% 0
Web Development Tools
0 0%
Web Development Tools
100% 100
Dark Mode
100 100%
Dark Mode
0% 0
Web App Builders
0 0%
Web App Builders
100% 100

Questions and Answers

As answered by people managing Userscripts and Webfuse.

Who are some of the biggest customers of your product?

Webfuse's answer:

Due to confidentiality agreements and enterprise privacy, we do not publicly list customer names without consent. That said, Webfuse is actively used by:

  • Multiple Fortune 500 enterprises
  • Leading global consultancies
  • Enterprise CX and R&D teams
  • Regulated organizations in finance and healthcare

What makes your product unique?

Webfuse's answer:

Webfuse introduces a new category in the web ecosystem—Web Augmentation Platforms. Unlike traditional tools that require code changes, browser extensions, or remote browsers, Webfuse uses Virtual Web Sessions to let you modify, automate, and collaborate on any web app instantly—without altering its source or requiring user installation. This opens up unprecedented flexibility while preserving performance, security, and compliance.

Why should a person choose your product over its competitors?

Webfuse's answer:

Webfuse offers a combination of power and simplicity:

  • No code access required – works with any app, even third-party ones.
  • Real-time UI & workflow changes – ideal for fast-moving teams and prototyping.
  • Built-in security & observability – including audit logs, session recordings, and role-based access.
  • Deep extensibility – via APIs, extensions, and automation tools. It's trusted by global enterprises not just for what it does, but for how easily and securely it does it.

How would you describe your primary audience?

Webfuse's answer:

Our primary audience includes:

  • Developers seeking to extend or remix web apps without backend access.
  • Innovation teams looking to prototype internal tools and overlays quickly.
  • Customer support, training, and QA teams who need to co-browse, record, or monitor interactions.
  • Enterprises requiring secure, auditable ways to control and automate interactions with existing systems.

What's the story behind your product?

Webfuse's answer:

Webfuse was born from a frustration with the rigidness of today’s web. Many teams rely on third-party apps they can't change, or legacy systems too slow to evolve. Inspired by remix culture (think: the mixtape era), Webfuse reimagines the browser as a programmable canvas—letting developers extend, automate, and collaborate on any app instantly. It’s about empowering teams to build on top of the web, not wait on it.

Which are the primary technologies used for building your product?

Webfuse's answer:

Webfuse is built on a stack designed for performance, security, and flexibility:

  • Go low-latency, sandboxed virtualization and rewriting engines.
  • Node.js for API orchestration and extension systems.
  • PostgreSQL, Redis, and S3-compatible storage for session data and asset handling.
  • Kubernetes & Terraform for scalable cloud and on-prem deployments.

User comments

Share your experience with using Userscripts and Webfuse. For example, how are they different and which one is better?
Log in or Post with

Social recommendations and mentions

Based on our record, Userscripts seems to be more popular. It has been mentiond 13 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Userscripts mentions (13)

  • Show HN: My first programming project – userscripts to change forum UIs
    Hi, I'm Will. I'm 24, autistic, and have OCD tendencies. I'm learning to code and this is my first public project. I’d really appreciate your feedback and encouragement! This project lets me solve some of my OCD problems online. There are a couple of parts of the forums that I visit – Space Battles, Sufficient Velocity, and Questionable Questing – that I want to remove. Specifically, I hate seeing indicators of... - Source: Hacker News / about 1 year ago
  • Show HN: HNRelevant – Explore Related Discussions on HN in an Integrated Sidebar
    You can use userscripts [1] which is a safari extension which allows you to add userscripts, and the author of this work have an userscript [2] that you can use with safari (or any other browser) [1] https://github.com/quoid/userscripts. - Source: Hacker News / over 1 year ago
  • Apple and Safari playing catch-up?
    That Safari also supports UserScripts and Extensions also somewhat mutes some of Arc's benefits, so it will be interesting to see how/if Arc responds. Source: almost 2 years ago
  • HN: Thank you for being fast, ad-free and text only
    }` In Safari, using Userscripts extension: https://github.com/quoid/userscripts#userscripts-safari. - Source: Hacker News / over 2 years ago
  • Ask HN: Does anybody use the HN hide button?
    You might want to take a look at this Safari Extension for userscripts on iOS. https://github.com/quoid/userscripts. - Source: Hacker News / over 2 years ago
View more

Webfuse mentions (0)

We have not tracked any mentions of Webfuse yet. Tracking of Webfuse recommendations started around Apr 2025.

What are some alternatives?

When comparing Userscripts and Webfuse, you can also consider the following products

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

Tampermonkey - Greasemonkey compatible script manager.

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

Selenium - Selenium automates browsers. That's it! What you do with that power is entirely up to you. Primarily, it is for automating web applications for testing purposes, but is certainly not limited to just that.

Greasy Fork - A site for user scripts.

puppeteer - Puppeteer is a Node library which provides a high-level API to control headless Chrome or Chromium...

Loading...