Software Alternatives, Accelerators & Startups

Phantomjs VS Modelence

Compare Phantomjs VS Modelence and see what are their differences

Phantomjs logo Phantomjs

PhantomJS is a headless browser that works hand in hand with Selenium to help developers more efficiently test their sites and apps.

Modelence logo Modelence

Create production-ready applications with zero code
Visit Website
  • Phantomjs Landing page
    Landing page //
    2018-09-29
  • Modelence
    Image date //
    2026-03-02
  • Modelence
    Image date //
    2026-03-02
  • Modelence
    Image date //
    2026-03-02

Modelence is a no-code app builder that helps you build real, production-ready web apps (not prototypes) with everything you need to go live by default. It lets users build complete web applications with built-in authentication, database, and monitoring - all in one platform. Powered by its own open-source library designed specifically for the AI era, Modelence enables fast, reliable app development without writing a single line of code. Whether you're building internal tools, SaaS products, or MVPs, agents handle the entire development process from start to deployment. Once live, you can easily scale your app and monitor its performance and metrics in real time. Modelence is free to get started and supports the full app lifecycle out of the box.

Modelence

$ Details
freemium $9.0 / Monthly
Startup details
Country
United States
State
California
Founder(s)
Eduard Piliposyan, Aram Shatakhtsyan
Employees
1 - 9

Phantomjs features and specs

  • Headless Execution
    PhantomJS can run scripts without the need for a graphical user interface, making it ideal for automation tasks such as web scraping and automated testing, especially in CI environments.
  • Full Web Stack
    It fully supports a range of web standards like DOM, CSS, JavaScript, and even SVG. This makes it highly versatile for different types of web interactions and manipulations.
  • Screenshots
    PhantomJS allows for easy capturing of web content as screenshots, which is useful for visual testing, performance analysis, and content verification.
  • Network Monitoring
    The tool offers capabilities for monitoring network traffic and performance, enabling developers to gather insights on resource loading times, HTTP status codes, and other networking metrics.
  • Simplicity
    PhantomJS provides a straightforward API, making it relatively easy to use and integrate into development and testing workflows even for developers with limited experience in scripting.

Possible disadvantages of Phantomjs

  • Deprecated
    Active development of PhantomJS has been discontinued. This means no new features, improvements, or security updates will be released, which can pose significant risk for long-term projects.
  • Resource Intensive
    Running headless browsers can still be resource-intensive. PhantomJS may consume considerable CPU and memory, which could become a bottleneck in high-performance environments.
  • Limited Modern Web Compatibility
    As the web evolves, new standards and features are introduced. Being discontinued, PhantomJS may lack support for the latest web technologies, potentially leading to rendering discrepancies or failures.
  • Difficulty in Debugging
    Debugging headless browser scripts can be more challenging compared to using full browsers with developer tools, making it harder to resolve complex issues that arise.
  • Steep Learning Curve
    While the API is straightforward, mastering PhantomJS scripting and effectively dealing with asynchronous JavaScript operations and browser-specific quirks can be difficult for beginners.

Modelence features and specs

  • Full-Stack JavaScript Framework
    Modelence provides an integrated full-stack JavaScript framework that combines frontend and backend development into a unified platform, reducing the need to stitch together multiple libraries and tools.
  • Built-in Backend Services
    The platform comes with built-in services like database, authentication, file storage, and scheduled tasks out of the box, allowing developers to focus on building features rather than setting up infrastructure.
  • Simplified Deployment
    Modelence offers streamlined deployment capabilities, making it easy to go from development to production without complex DevOps configurations or managing separate hosting for frontend and backend.
  • Rapid Prototyping and Development
    By providing pre-built components and services in a cohesive framework, Modelence enables developers to build and ship applications significantly faster compared to assembling a custom tech stack.
  • React-Based Frontend
    The framework leverages React for the frontend, meaning developers can use a familiar and widely-adopted UI library while benefiting from the integrated backend services Modelence provides.

Analysis of Phantomjs

Overall verdict

  • As of now, PhantomJS is no longer actively maintained, and the developer community has largely transitioned to using more modern alternatives like headless versions of Chromium or Firefox, such as Puppeteer or Playwright. These alternatives offer better support, more features, and are actively maintained. Therefore, while PhantomJS was good in its time, it is generally not recommended for new projects.

Why this product is good

  • PhantomJS was once a popular headless browser for automating web page interaction and capturing screenshots, especially useful for testing and web scraping. It supports web standards such as DOM handling, CSS selector, JSON, Canvas, and SVG. Its main advantage was providing a fast and efficient way to run tests without needing a full graphical browser environment.

Recommended for

    PhantomJS may still be suitable for legacy projects where it has already been integrated, and the overhead of switching to a new tool would outweigh the benefits. However, for new projects or if you are revisiting an existing project for upgrades, it is recommended to consider more current tools like Puppeteer, Playwright, or Selenium.

Analysis of Modelence

Overall verdict

  • Modelence appears to be a modern backend/full-stack framework or platform aimed at simplifying application development, but as it is a relatively new and niche product, thorough due diligence (checking recent reviews, documentation quality, and community support) is recommended before committing to it for production use.

Why this product is good

  • Aims to streamline backend development with a structured, possibly opinionated framework
  • May offer built-in features like authentication, database integration, and API generation to speed up development
  • Could provide a modern developer experience with TypeScript/JavaScript support
  • Potentially reduces boilerplate code compared to building from scratch

Recommended for

  • Developers looking for a faster way to bootstrap backend services
  • Small teams or solo developers wanting an opinionated structure to avoid decision fatigue
  • Projects in early-stage or MVP development where speed matters more than extensive customization
  • Those already familiar with the JavaScript/TypeScript ecosystem seeking an integrated solution

Phantomjs videos

How to use PhantomJS with Selenium?

More videos:

  • Review - DrupalCon Portland 2013: AUTOMATED TESTING WITH JASMINE AND PHANTOMJS

Modelence videos

Modelence App Builder Demo

Category Popularity

0-100% (relative to Phantomjs and Modelence)
Development Tools
100 100%
0% 0
Developer Tools
0 0%
100% 100
Javascript UI Libraries
100 100%
0% 0
JavaScript Framework
0 0%
100% 100

Questions & Answers

As answered by people managing Phantomjs and Modelence.

Which are the primary technologies used for building your product?

Modelence's answer:

TypeScript and MongoDB as the core stack, built on Modelence's own open-source full-stack framework. The AI App Builder layer handles prompt-to-app generation on top of this foundation.

Why should a person choose your product over its competitors?

Modelence's answer:

Compared to Lovable, Replit, or Base44, Modelence gives you production-grade apps (not throwaway prototypes), a fully open-source codebase you can eject and self-host anytime, and a streamlined no-code experience backed by a robust full-stack framework.

How would you describe the primary audience of your product?

Modelence's answer:

Non-technical founders, solo entrepreneurs, and small teams who need to ship real software products quickly - without hiring a dev team or learning to code. Also appeals to technical users who want to accelerate app development with AI while retaining full code access.

What makes your product unique?

Modelence's answer:

Modelence builds real, production-ready apps from prompts - not just prototypes. Unlike other AI app builders, it's powered by an open-source TypeScript/MongoDB framework, so you get full code ownership and no vendor lock-in.

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Phantomjs and Modelence

Phantomjs Reviews

Top 10 Best Selenium Alternatives You Should Try
PhantomJS is an open-source, scriptable headless browser intended for automating webpage collaboration. It is also a powerful testing tool that supports various web standards and makes it appropriate for automation and integration with CI tools.
6 Popular Headless Browsers for Web Testing
Complexity is commonplace in the modern internet landscape, and PhantomJS is built to handle it all using basic command line testing. This headless WebKit is scriptable via the JavaScript API and uses CasperJS to handle testing. Capable of simulating โ€œfull navigation scenarios,โ€ PhantomJS can reveal all the places where a user may encounter errors while browsing.
Source: www.keycdn.com
Introduction to Headless Browserย Testing
PhantomJS supports headless testing with the use of CasperJS. CasperJS is a navigation scripting & testing tool for PhantomJS. It allows you to build full navigation scenarios using high-level functions and a straight forward interface to accomplish all sizes of tasks.

Modelence Reviews

We have no reviews of Modelence yet.
Be the first one to post

Social recommendations and mentions

Based on our record, Phantomjs seems to be more popular. It has been mentiond 11 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.

Phantomjs mentions (11)

  • youtube bandwidth throttled for cloud addresses?
    Install Phantomjs and see if that improves things. Source: about 3 years ago
  • How to Bypass Cloudflare in 2023: The 8 Best Methods
    Automated Browser Detection. Cloudflare queries the browser for properties that only exist in automated web browser environments. For example, the existence of the window.document.__selenium_unwrapped or window.callPhantom property indicates the usage of Selenium and PhantomJS, respectively. For obvious reasons, you're getting blocked if this is detected. - Source: dev.to / over 3 years ago
  • Ask HN: What's the best way to get all the HTML from a JavaScript site?
    I know there is https://phantomjs.org/ but is there something else people use these days? The issue is some websites curl works fine to get all the rendered html, but some you don't get any content without a javascript engine. - Source: Hacker News / over 3 years ago
  • Detecting PhantomJS headless browsers
    Despite the popularity of Puppeteer and Headless Chrome, my team of threat researchers and I wondered, to what extent PhantomJS was still being used by bot developers. In this post, we share how we identified traffic associated with PhantomJS, the types of attacks performed, and its use in comparison to Puppeteer Extra Stealth. Source: over 3 years ago
  • How to make a SPA SEO crawlable?
    I've been working on how to make a SPA crawlable by google based on google's instructions. Even though there are quite a few general explanations I couldn't find anywhere a more thorough step-by-step tutorial with actual examples. After having finished this I would like to share my solution so that others may also make use of it and possibly improve it further. I am using MVC with Webapi controllers, and... Source: about 4 years ago
View more

Modelence mentions (0)

We have not tracked any mentions of Modelence yet. Tracking of Modelence recommendations started around Mar 2026.

What are some alternatives?

When comparing Phantomjs and Modelence, you can also consider the following products

jQuery - The Write Less, Do More, JavaScript Library.

Lovable - The world's first AI Fullstack Engineer

React Native - A framework for building native apps with React

Floot - Build serious apps with AI without getting stuck

Babel - Babel is a compiler for writing next generation JavaScript.

BASE44 - The platform for people to turn ideas into working products.