Alternatives to Zombie.js
Compare Zombie.js alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to Zombie.js in 2026. Compare features, ratings, user reviews, pricing, and more from Zombie.js competitors and alternatives in order to make an informed decision for your business.
-
1
HtmlUnit
HtmlUnit
HtmlUnit is a "GUI-Less browser for Java programs" that models HTML documents and provides an API to interact with web pages, such as invoking pages, filling out forms, and clicking links, similar to a standard web browser. It offers fairly good JavaScript support, which is constantly improving and is capable of handling complex AJAX libraries, simulating browsers like Chrome, Firefox, or Edge depending on the configuration used. Typically used for testing purposes or retrieving information from websites, HtmlUnit is not a generic unit testing framework but is intended to simulate a browser within another testing framework such as JUnit or TestNG. It is utilized as the underlying "browser" by various open source tools like WebDriver, Arquillian Drone, and Serenity BDD, and is employed by many projects for automated web testing, including Apache Shiro, Apache Struts, and Quarkus.Starting Price: Free -
2
trifleJS
trifleJS
TrifleJS is a headless browser designed for test automation, utilizing the .NET WebBrowser class and the V8 JavaScript engine to emulate Internet Explorer environments. Its API is modeled after PhantomJS, making it familiar to users of that framework. TrifleJS supports various versions of Internet Explorer, allowing emulation of IE7, IE8, and IE9, depending on the installed version. Developers can execute scripts via the command line, specifying the desired IE version for emulation. The platform offers an interactive mode (REPL) for debugging and testing JavaScript code.Starting Price: Free -
3
Playwright
Playwright
Playwright supports all modern rendering engines including Chromium, WebKit, and Firefox. Test on Windows, Linux, and macOS, locally or on CI, headless or headed. Playwright waits for elements to be actionable prior to performing actions. It also has a rich set of introspection events. The combination of the two eliminates the need for artificial timeouts - the primary cause of flaky tests. Playwright assertions are created specifically for the dynamic web. Checks are automatically retried until the necessary conditions are met. Configure test retry strategy, capture execution trace, videos, screenshots to eliminate flakes. Browsers run web content belonging to different origins in different processes. Playwright is aligned with the modern browsers architecture and runs tests out-of-process. This makes Playwright free of the typical in-process test runner limitations.Starting Price: Free -
4
Hyperbrowser
Hyperbrowser
Hyperbrowser is a platform for running and scaling headless browsers in secure, isolated containers, built for web automation and AI-driven use cases. It enables users to automate tasks like web scraping, testing, and form filling, and to scrape and structure web data at scale for analysis and insights. Hyperbrowser integrates with AI agents to facilitate browsing, data collection, and interaction with web applications. It offers features such as automatic captcha solving to streamline automation workflows, stealth mode to bypass bot detection, and session management with logging, debugging, and secure resource isolation. The platform supports over 10,000 concurrent browsers with sub-millisecond latency, ensuring scalable and reliable browsing with a 99.9% uptime guarantee. Hyperbrowser is compatible with various tech stacks, including Python and Node.js, and provides both synchronous and asynchronous clients for seamless integration.Starting Price: $30 per month -
5
PhantomJS
PhantomJS
PhantomJS is a headless web browser scriptable with JavaScript, running on Windows, macOS, Linux, and FreeBSD. Utilizing QtWebKit as its back-end, it offers fast and native support for various web standards, including DOM handling, CSS selectors, JSON, Canvas, and SVG. This makes it an optimal solution for tasks such as page automation, screen capture, headless website testing, and network monitoring. For example, a simple script can load a webpage and capture it as an image.Starting Price: Free -
6
SlimerJS
SlimerJS
SlimerJS is a free, open source scriptable browser for web developers, allowing interaction with web pages through external JavaScript scripts. It enables tasks such as opening web pages, clicking links, and modifying content, making it useful for functional tests, page automation, network monitoring, screen capture, and web scraping. Unlike PhantomJS, SlimerJS runs on top of Gecko, the browser engine of Mozilla Firefox, instead of WebKit, and can operate in both headless and non-headless modes. APIs of SlimerJS are similar to the APIs of PhantomJS but there are a few differences in their behavior. However, most of the scripts for PhantomJS run perfectly well with SlimerJS right now.Starting Price: Free -
7
QUnit
QUnit
The powerful, easy-to-use JavaScript testing framework. Easy, zero-configuration setup for any Node.js project and minimal configuration for browser-based projects. Tests can be run anywhere; Node, your browser, even inside a web worker. Test your code where it runs. Flexible APIs for custom assertions, runners, and reporters mean you can extend QUnit to fit your needs. Getting started with QUnit for Node.js projects is quick and easy. First, install the QUnit package using npm. You can now run the test suite through the QUnit CLI. It is recommended that you run the QUnit command via an npm script, which will find the QUnit command automatically from your local dependencies. Check out the API documentation to learn more about the QUnit APIs for organizing tests and making assertions.QUnit follows the Node.js Long-term Support (LTS) schedule and provides support for current, active LTS, and maintenance LTS releases.Starting Price: Free -
8
Jaunt
Jaunt
Jaunt is a Java library designed for web scraping, web automation, and JSON querying. It provides a fast, ultra-light headless browser that enables Java programs to perform tasks such as web scraping, form handling, and interfacing with REST APIs. Jaunt supports parsing of HTML, XHTML, XML, and JSON, and offers features like HTTP header and cookie manipulation, proxy support, and customizable caching. The library does not support JavaScript execution; however, for automating JavaScript-enabled browsers, Jauntium is recommended. Jaunt is available under the Apache License, with a monthly edition that expires periodically, requiring users to download the latest version upon expiration. The library is suitable for tasks such as parsing and extracting data from web pages, filling out and submitting forms, and handling HTTP requests and responses. Comprehensive tutorials and documentation are available to assist users in getting started with Jaunt. -
9
Puppeteer
Puppeteer
Most things that you can do manually in the browser can be done using Puppeteer! Puppeteer-core is intended to be a lightweight version of Puppeteer for launching an existing browser installation or for connecting to a remote one. Be sure that the version of puppeteer-core you install is compatible with the browser you intend to connect to. Puppeteer will be familiar to people using other browser testing frameworks. You create an instance of Browser, open pages, and then manipulate them with Puppeteer's API. By default, Puppeteer downloads and uses a specific version of Chromium so its API is guaranteed to work out of the box. To use Puppeteer with a different version of Chrome or Chromium, pass in the executable's path when creating a Browser instance.Starting Price: Free -
10
Istanbul
Istanbul
JavaScript test coverage made simple. Istanbul instruments your ES5 and ES2015+ JavaScript code with line counters, so that you can track how well your unit-tests exercise your codebase. The nyc command-line-client for Istanbul works well with most JavaScript testing frameworks, tap, mocha, AVA, etc. First-class support of ES6/ES2015+ using babel-plugin-Istanbul. Support for the most popular JavaScript testing frameworks. Support for instrumenting subprocesses, using the nyc command-line interface. Adding coverage to your mocha tests could not be easier. Now, simply place the command nyc in front of your existing test command. nyc's instrument command can be used to instrument source files outside of the context of your unit tests. nyc is able to show you all Node processes that are spawned when running a test script under it. By default, nyc uses Istanbul's text reporter. However, you may specify an alternative reporter.Starting Price: Free -
11
Selenium
Software Freedom Conservancy
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. Boring web-based administration tasks can (and should) also be automated as well. If you want to create robust, browser-based regression automation suites and tests, scale and distribute scripts across many environments, then you want to use Selenium WebDriver, a collection of language specific bindings to drive a browser - the way it is meant to be driven. If you want to create quick bug reproduction scripts, create scripts to aid in automation-aided exploratory testing, then you want to use Selenium IDE; a Chrome and Firefox add-on that will do simple record-and-playback of interactions with the browser. If you want to scale by distributing and running tests on several machines and manage multiple environments from a central point. -
12
Ujeebu
Ujeebu
Ujeebu is a set of APIs for web scraping and content extraction at scale. Ujeebu provides a full featured API that uses proxies and headless browsers to circumvent blocks, execute JavaScript and extract data from within any web page using a simple API call. Ujeebu also features an AI powered automatic content extractor that removes boilerplate and identifies key data written in human language allowing developers to harvest the data they want online with minimal programming, or model training.Starting Price: $39.99 per month -
13
Lightpanda
Lightpanda
Lightpanda is an open source headless web browser designed specifically for AI systems and large-scale web automation workloads. Unlike traditional browsers such as Chrome or Firefox that are built primarily for human interaction and graphical rendering, Lightpanda is engineered from the ground up for machines and automated processes. It runs without a graphical interface and focuses only on the components required for programmatic web interaction, such as HTML parsing, DOM tree construction, and JavaScript execution. By eliminating visual rendering tasks like layout calculations, image loading, and pixel painting, the system dramatically reduces resource usage and improves performance for automation tasks. Lightpanda was built from scratch using the Zig programming language rather than modifying an existing browser engine, allowing it to be optimized for speed, reliability, and minimal memory consumption. -
14
jscoverage
jscoverage
jscoverage tool, both node.js and JavaScript support. Enhance the coverage range. Use mocha to load the jscoverage module, then it works. jscoverage will append coverage info when you select list or spec or tap reporter in mocha. You can use covout to specify the reporter, like HTML, and detail. The detail reporter will print the uncovered code in the console directly. Mocha runs test case with jscoverage module. jscoverage will ignore files while listing in covignore file. jscoverage will output a report in HTML format. jscoverage will inject a group of functions into your module exports. default jscoverage will search covignore in the project root. jscoverage will copy exclude files from the source directory to the destination directory.Starting Price: Free -
15
ScrapingBee
ScrapingBee
We manage thousands of headless instances using the latest Chrome version. Focus on extracting the data you need, and not dealing with concurrent headless browsers that will eat up all your RAM and CPU. Thanks to our large proxy pool, you can bypass rate limiting website, lower the chance to get blocked and hide your bots! ScrapingBee web scraping API works great for general web scraping tasks like real estate scraping, price-monitoring, extracting reviews without getting blocked. documentation. If you need to click, scroll, wait for some elements to appear or just run some custom JavaScript code on the website you want to scrape, check our JS scenario feature. If coding is not your thing, you can leverage our Make integration to create custom web scraping engines without writing a single line of code!Starting Price: $49 per month -
16
Nightwatch.js
Nightwatch.js
Nightwatch.js is an integrated, easy to use End-to-End testing solution for web applications and websites, written in Node.js. It uses the W3C WebDriver API to drive browsers and perform commands and assertions on DOM elements. Simple but powerful syntax which enables you to write tests very quickly, using Javascript (Node.js) and CSS or Xpath selectors. Typescript is supported as well. Built-in command-line test runner which runs the tests either sequentially or in parallel, with retries and implicit waits. Also supports grouping of test suites and tags. Manages automatically Selenium or WebDriver services (ChromeDriver, GeckoDriver, Edge, Safari) in a separate child process. Fluent and easy to work with Page Object Model support to better organise elements and sections, with support for both CSS or Xpath selectors.Starting Price: Free -
17
jBrowserDriver
Daniel Hollingsworth
jBrowserDriver is a programmable, embeddable web browser driver compatible with the Selenium WebDriver specification. It is headless, WebKit-based, and written in pure Java. The project is open source and licensed under the Apache License v2.0. To run jBrowserDriver from a remote Selenium server, start the remote Selenium server(s) and use the appropriate code to call jBrowserDriver remotely. For building from source, install and configure Maven v3.x and run mvn clean compile install from the project root. To use in Eclipse, either import the existing Java project from the root directory or import the Maven file. For usage, jBrowserDriver can be used like any other Selenium WebDriver or RemoteWebDriver and works with Selenium Server and Selenium Grid.Starting Price: Free -
18
Momentic
Momentic
We make AI do the heavy lifting for you, finding elements, reasoning about assertions, visual comparisons, and even generating whole tests. Instead of XPath or CSS selectors, our AI locates elements based on their visual appearance and accessibility attributes. Craft assertions from any logical statement or visual condition. Record your interactions and let Momentic generate the test for you. Use the Momentic app to create and run tests locally as you develop. No need to deploy your app. Save Momentic tests in your codebase and keep them in sync during development. Momentic automatically tracks in-flight requests and waits for them to complete. Run arbitrary JavaScript to set up the environment for a test, you have access to libraries like Moment and Axios. -
19
Kameleo
Kameleo
Kameleo is the ultimate anti-detect browser engineered specifically for maximized success rates in bypassing anti-bot systems, delivering cost-effective web scraping and browser automation with human-like behavior. With auto-updating fingerprint masking, built-in proxy support and lightning-fast performance, users can bypass evolving anti-bot systems and scrape at scale without bans or downtime. Deploy on-premises or in the cloud to minimize costs while enjoying 99.99% uptime. Rapid release cycles and continuous stealth testing maximize success rates, and developer-friendly SDKs for Playwright, Puppeteer or Selenium minimize maintenance hours. In under five minutes, anyone can get started via our intuitive GUI. Plus, our free trial gives everyone the opportunity to try Kameleo for both web scraping and multi-account management.Starting Price: €59 per user per month -
20
WebContainers
WebContainers
WebContainers, developed by StackBlitz, are a browser-based runtime environment that enables the execution of Node.js applications and operating system commands directly within a web browser tab. This technology allows developers to build instant, interactive coding experiences, from tutorials to full-fledged integrated development environments, without the need for local setups or cloud-based virtual machines. By running entirely client-side, WebContainers offer unmatched user experiences with zero latency, offline capabilities, and enhanced security, as they eliminate the risks associated with server-side code execution. They support native Node.js toolchains, including npm, pnpm, and yarn, and are compatible with major modern frameworks. Additionally, WebContainers facilitate the running of WebAssembly (Wasm) out of the box, allowing for the porting of various languages and frameworks to the browser environment.Starting Price: $18 per month -
21
Mocha
Mocha
Mocha runs in the browser. Every release of Mocha will have new builds of ./mocha.js and ./mocha.css for use in the browser. By adding an argument (usually named done) to it() to a test callback, Mocha will know that it should wait for this function to be called to complete the test. This callback accepts both an Error instance (or subclass thereof) or a falsy value; anything else is invalid usage and throws an error (usually causing a failed test). These reporters expect Mocha to know how many tests it plans to run before execution. This information is unavailable in parallel mode, as test files are loaded only when they are about to be run. In serial mode, tests results will “stream” as they occur. In parallel mode, reporter output is buffered; reporting will occur after each file is completed. In practice, the reporter output will appear in “chunks” (but will otherwise be identical). If a test file is particularly slow, there may be a significant pause while it’s running.Starting Price: Free -
22
Servo
Servo
Servo’s mission is to provide an independent, modular, embeddable web engine, which allows developers to deliver content and applications using web standards. Servo is written in Rust, and shares code with Mozilla Firefox and the wider Rust ecosystem. Since its creation in 2012, Servo has contributed to W3C/WHATWG web standards by reporting specification issues and submitting new cross-browser automated tests, and core team members have co-edited new standards that have been adopted by other browsers. As a result, the Servo project helps drive the entire web platform forward while building on a platform of reusable, modular technologies that implement web standards. Pre-built nightly snapshots allow developers to try Servo and report issues without building Servo locally. Now that we’ve released our first developer preview, we’ll be investing in formal security audits and improving our security practices using both existing libraries and Rust.Starting Price: Free -
23
Early
EarlyAI
Early is an AI-driven tool designed to automate the generation and maintenance of unit tests, enhancing code quality and accelerating development processes. By integrating with Visual Studio Code (VSCode), Early enables developers to produce verified and validated unit tests directly from their codebase, covering a wide range of scenarios, including happy paths and edge cases. This approach not only increases code coverage but also helps identify potential issues early in the development cycle. Early supports TypeScript, JavaScript, and Python languages, and is compatible with testing frameworks such as Jest and Mocha. The tool offers a seamless experience by allowing users to quickly access and refine generated tests to meet specific requirements. By automating the testing process, Early aims to reduce the impact of bugs, prevent code regressions, and boost development velocity, ultimately leading to the release of higher-quality software products.Starting Price: $19 per month -
24
browserless
browserless
Browser automation built for enterprises, loved by developers. Fast, scalable, and reliable browser automation. Make headless automation your competitive advantage. Integrate with one-line of code in puppeteer and playwright. Or use Selenium. Don't feel like writing code to do screenshots? Use our REST APIs to do they heavy lifting. Increase your app's performance by not having to manage Chrome or other browsers. Our smallest plan lets you run 10 browsers at once! Sessions can run as long as you want, and even keep the browser open indefinitely. Stop trying to get Chrome running in lambda, or fonts rendering properly and just use browserless. Your account page shows crucial information like sessions and queues plus includes email notifications. browserless takes care of all the dependencies, sand-boxing, and management of the web browser. You can connect remotely and automate it with open-source libraries, using our pre-built REST APIs, or write and run your own functions.Starting Price: $10 -
25
Browserbase
Browserbase
Headless browsers that work everywhere, every time. Control fleets of stealth browsers to build reliable browser automation. Focus on your code with autoscaled browser instances, and best-in-class stealth features. Run hundreds of browsers with powerful resources to power uninterrupted long-running sessions. Work with headless browsers as you do with your browser with live access, replay, and full tools featuring logs and networks. Build and run undetectable automation with configurable fingerprinting, automatic captcha solving, and proxies. The best AI agents are built with Browserbase, navigating the most complex web pages, undetected. With a few lines of code, enable your AI agent to interact with any web pages, undetected and at scale. At any time, leverage the live session view feature to let humans help in completing complex tasks. Leverage Browserbase’s infrastructure to power your web scraping, automation, and LLM applications.Starting Price: $39 per month -
26
Zyntra
Zyntra
Zyntra is a disposable email platform for QA teams and test automation workflows. It helps you capture, assert, and validate email content as part of your end-to-end tests — without manual setup or flaky workarounds. Use it to: • Generate unlimited private inboxes automatically, with one line of code • Trigger real emails (OTP, password resets, invites) and read them via API or Web viewer • Prevent test emails from leaking to real users — all inboxes are private by default • Run isolated tests in CI/CD with no collisions or cleanup • Validate your entire email-based flow, just like in production (real SMTP) Zyntra works with any testing framework or language and includes an official Node.js SDK for fast integration. Ephemeral inboxes are retained for 24 hours; persistent ones for at least 7 days. Built by QA, for QA — Zyntra helps you stop babysitting test environments and focus on verifying what matters.Starting Price: $9/10000 emails/month -
27
Loadero
Loadero
Loadero is a SaaS tool for cloud-hosted end-to-end tests for web applications. It utilizes Selenium web browser automation to simulate real user interaction with the tested application. Each test participant's browser version, location, different network conditions, and media to simulate webcam and mic can be configured. This allows to load test different web applications, including those using WebRTC for video calling and conferencing. Thousands of users can be configured for a single test. Loadero automatically executes predefined assertions after test run has finished. Tests can be launched from any of our 12 physical locations to test performance across the globe. Frequently testing for various customers? Get a monthly subscription and pay less per participant. If you use all the compute units included in the plan, you can always add more.Starting Price: $0.05 based on usage per month -
28
WebKit
WebKit
WebKit is a fast, open source web browser engine used by Safari, Mail, App Store, and many other applications on macOS, iOS, and Linux. It serves as the foundation for rendering web content and executing JavaScript in these applications. Developers can contribute to the project by reporting bugs or submitting code. Web developers can follow WebKit's development, check feature status, and download Safari Technology Preview to experiment with the latest web technologies. The project emphasizes real-world web compatibility, standards compliance, stability, performance, battery life, security, privacy, portability, usability, and ease of code modification. WebKit is open source and available under the BSD 2-Clause license, with the exception of the WebCore and JavaScriptCore components, which are available under the GNU Lesser General Public License.Starting Price: Free -
29
Loadsy
Loadsy
Run Performance Tests for Digital Products/Services in Minutes Avoid Steep Learning Curve… Design, Run, Save and Automate your Tests with JavaScript Code. • Design threads as complex as you need, simulate diverse and real scenarios simultaneously for your tests with JavaScript code. • Create and run any kind of performance tests with just one tool. • Tests for any platform no matter where it’s hosted, in the cloud, or an on-premise server. • Test continuously with CI/CD integrated tools, automate performance tests. • Get data in real-time, catch and solve blind spots before a user does. • Get a realistic simulation with virtual browsers and simulate hundreds of thousands of users.Starting Price: $0.05/hour/user -
30
Stagehand
Stagehand
Stagehand is an AI-driven web browsing framework that enhances Playwright's capabilities, enabling developers to automate browsers using natural language instructions. Built by Browserbase, it introduces three intuitive APIs, act, extract, and observe, on top of Playwright's base page class, facilitating web automation through straightforward commands. For instance, developers can navigate to a webpage, identify elements like search bars, extract specific data such as product prices, and perform actions like adding items to a cart, all through natural language directives. This approach simplifies the creation of durable, self-healing, and repeatable web automation workflows, reducing the complexity and fragility often associated with traditional methods. Stagehand is fully compatible with existing Playwright code, allowing for seamless integration into current projects. By leveraging AI, it offers a more intuitive and efficient way to handle browser automation tasks.Starting Price: Free -
31
Roost.ai
Roost.ai
Roost.ai is an AI-powered software testing platform that leverages generative AI and large language models (LLMs) like GPT-4, Gemini, Claude, and Llama3 to automate the generation of unit and API test cases, ensuring 100% test coverage. It integrates seamlessly with existing DevOps tools such as GitHub, GitLab, Bitbucket, Azure DevOps, Terraform, and CloudFormation, enabling automated test updates in response to code changes and pull requests. Roost.ai supports multiple programming languages, including Java, Go, Python, Node.js, and C#, and can generate tests for various frameworks like JUnit, TestNG, pytest, and Go's standard testing package. It also facilitates the creation of ephemeral test environments on demand, streamlining acceptance testing and reducing the time and resources required for quality assurance. By automating repetitive testing tasks and enhancing test coverage, Roost.ai empowers development teams to focus on innovation and accelerate release cycles. -
32
Comodo Internet Security
Comodo
Our sandbox technology automatically locks unknown files in a secure environment while our Valkyrie system tests their behavior in real-time - protecting you against malware that the virus industry hasn’t even discovered yet. Hot spot protection that encrypts all data transmitted over both wired and wireless Internet connections up to 10GB per month. Secure Shopping lets you shop and bank online with confidence. This breakthrough technology isolates your browser inside a secure container which cannot be hacked, tracked or viewed by malware or internet thieves. Tracks down and destroy any existing malware hiding in a PC. Detects spyware threats and destroys each infection. Prevents malicious software turning your PC into a zombie. Protects critical system files and blocks malware before it installs. Cutting-edge protection against sophisticated buffer overflow attacks.Starting Price: $29.99 per year -
33
DebuggAI
DebuggAI
DebuggAI is an AI-powered debugging platform designed to streamline the process of identifying and resolving code issues through intelligent automation. It offers features such as text-based test requests, secure local tunneling for testing on localhost servers, and visual test reports with GIF recordings to enhance the debugging experience. The platform supports various technologies, including Node.js, Next.js, React, TypeScript, JavaScript, Python, Django, and Vite, making it versatile for different development environments. DebuggAI aims to reduce the complexity of end-to-end testing by allowing developers to generate and run tests using simple English commands, thereby improving efficiency and confidence in the development workflow.Starting Price: $20 per month -
34
Astra API Security Platform
Astra Security
Astra is a powerful API security platform designed to discover, test, and protect every API across your infrastructure. It continuously scans for over 10,000 vulnerabilities, including the OWASP API Top 10, data leaks, and authorization flaws. With Astra, teams can detect Shadow, Zombie, and Orphan APIs, identify sensitive data exposures, and fix vulnerabilities before attackers exploit them. The platform combines automated scanning with manual penetration testing from certified experts to deliver enterprise-grade protection. Seamless integrations with AWS, GCP, Postman, and CI/CD tools make security part of your DevOps workflow. Trusted by over 1,000 engineering teams, Astra empowers businesses to secure their APIs continuously and confidently.Starting Price: $499/month -
35
Mozilla Firefox
Mozilla
Mozilla Firefox is a free, open-source web browser developed by the Mozilla Foundation, a non-profit organization dedicated to internet health and privacy. Designed to prioritize user privacy and security, Firefox offers features like Total Cookie Protection, which provides outstanding privacy by default. The browser includes tools such as Firefox View, allowing users to see tabs open on other devices and access recent history, and built-in PDF editing capabilities, enabling form edits directly within the browser. Available across various platforms, including Windows, macOS, Linux, Android, and iOS, Firefox ensures a consistent and secure browsing experience. Its commitment to user-centric development and transparency makes it a preferred choice for those seeking a trustworthy alternative to proprietary browsers.Starting Price: Free -
36
ZenRows
ZenRows
Web Scraping API & Proxy Server ZenRows API handles rotating proxies, headless browsers and CAPTCHAs for you. Easily collect content from any website with a simple API call. ZenRows will bypass any anti-bot or blocking system to help you obtain the info you are looking for. For that, we include several options such as Javascript Rendering or Premium Proxies. There is also the autoparse option that will return structured data automatically. It will convert unstructured content into structured data (JSON output), with no code necessary. ZenRows offers a high accuracy and success rate without any human intervention. No more CAPTCHAs or setting up proxies; it will be handled for you. Some domains are especially complicated (i.e., Instagram), and for those, Premium Proxies are usually required. After enabling them, the success rate will be equally high. In case the request returns an error, we will not compute nor charge that request. Only successful requests will count.Starting Price: $49/month -
37
TestCafe
DevExpress
No WebDriver required. No manual timeouts needed. Cross-browser testing out-of-the-box. TestCafe does not require WebDriver or other testing software. It runs on Node.js and uses the browsers you already have. TestCafe frees you from the need to insert manual timeouts and use cumbersome boilerplate expressions. You’ll spend less time tracking down annoying issues and more time doing what matters most. TestCafe is available for free and distributed under the MIT license. We are committed to our open-source community and are actively extending TestCafe's capabilities. TestCafe’s intuitive syntax makes teams more productive from day one. Don’t let Internet Explorer push you over the Edge. Run your tests in desktop browsers and headless browsers. Connect to remote testing servers, mobile devices and cloud browser farms. Run your tests in multiple browsers at once to save time and computing resources. -
38
Surfsky
Surfsky
Surfsky.io is the ultimate platform for web scraping, data collection, and automation, designed to bypass the most advanced anti-bot systems. Our cutting-edge technology ensures seamless, undetectable browsing and scalable data extraction for businesses of all sizes. Our proprietary technology outperforms competitors like Browserbase, Undetect, and ZenRows by offering superior bypassing capabilities for CAPTCHA, WAFs, and bot detection systems. With Surfsky, developers, analysts, and data-driven enterprises can effortlessly gather structured data, automate interactions, and execute web-based workflows without interruptions. Surfsky is built for developers, offering API-first architecture, seamless integration with popular automation frameworks, and highly customizable browser automation features. Our cloud-based infrastructure ensures maximum scalability and reliability, allowing users to deploy scraping solutions at any scale.Starting Price: $199/month -
39
ScrapFly
ScrapFly
Scrapfly offers a suite of APIs designed to streamline web data collection for developers. Their web scraping API enables efficient extraction of web pages, handling challenges like anti-scraping measures and JavaScript rendering. The Extraction API utilizes AI and large language models to parse documents and extract structured data, while the screenshot API allows for capturing high-quality visuals of web pages. These tools are built to scale, ensuring reliability and performance as data needs grow. Scrapfly also provides comprehensive documentation, SDKs in Python and TypeScript, and integrations with platforms like Zapier and Make to facilitate seamless integration into various workflows.Starting Price: $30 per month -
40
TanStack
TanStack
TanStack is an open source, framework-agnostic collection of high-quality, headless, and type-safe utilities designed for modern web development, offering powerful capabilities in state management, data fetching, routing, UI logic, tables, data grids, charts, and reactive client-side storage. Its ecosystem includes core libraries such as TanStack Query for asynchronous server-state fetching and caching, TanStack Router for full-stack and client-side routing with full TypeScript inference and URL state support, and TanStack Table for headless, customizable tables and data grids across TS/JS frameworks. Additional tools, such as TanStack DB, extend the reactive store with live queries and optimistic mutations, while frameworks like TanStack Start provide a full-stack React experience, including SSR, streaming, server functions, and bundling, powered by its own router and Vite. Collectively, TanStack tools emphasize developer control, performance, scalability, and type safety.Starting Price: Free -
41
SIMulation Workbench
Concurrent Real-Time
Hardware-in-the-loop simulation is a trusted, cost-effective alternative for executing tests on actual equipment. It is ideal for proving designs and performing tests of complex equipment such as in automobiles, airplanes, missiles, satellites, rockets and locomotives. Testing is executed in a virtual test scenario instead of on the road or in real-devices. Much of the test environment is replaced by mathematical models, so components can be inserted into a closed loop. This makes for tests that are reproducible, systematic and fast, as well as more reliable. Concurrent hardware-in-the-loop simulation solutions feature the SIMulation Workbench real-time modeling environment running on the RedHawk Linux operating system. SIMulation Workbench provides a complete framework that makes it easy to develop and execute hardware-in-the-loop simulations in real-time. -
42
AegisRunner
AegisRunner
AegisRunner is a cloud-based, AI-powered autonomous regression testing platform for web applications. It combines an intelligent web crawler with AI test generation to eliminate manual test authoring entirely. What It Does AegisRunner takes a single input — a URL — and autonomously: Crawls the entire web application using a headless Chromium browser (Playwright), discovering every page, interactive element, form, modal, dropdown, accordion, carousel, and dynamic state. Builds a state graph of the application, where each node is a distinct DOM state and each edge is a user interaction (click, hover, scroll, form submission, pagination). Generates complete Playwright test suites using AI (supporting OpenRouter, OpenAI, and Anthropic models) from the crawl data — no manual test writing required. Executes those tests and reports pass/fail results with detailed per-test-case reporting, screenshots, and traces. It achieves a 92.5% pass rate across 25,000+ auto-generated tests.Starting Price: $9 -
43
Browser Cash
Browser Cash
Browser Cash is a browser automation platform for AI agents, web scraping, and internet intelligence. One API call spins up a real browser on a real device, so your agents or automations can browse, click, log in, and extract data like a human. No CAPTCHAs, no antibot issues, and no spoofing. Browsers run as background operations, meaning tasks can be completed independently with zero human supervision. It is a fully managed service that bundles millions of proxies, browsers, antibots, and CAPTCHAs, enabling users to access the web effortlessly. All developers who sign up get $25 in free credits with no card required. -
44
StackBlitz WebContainers
StackBlitz
StackBlitz WebContainers bring a full Node.js runtime directly into the browser, enabling instant, secure, and interactive development environments inside any web app. Developers can run native npm, pnpm, and yarn at speeds up to 10× faster than local, without needing external servers. The API lets you boot containers, mount files, install dependencies, and run dev servers entirely client-side. WebContainers support major frameworks, Wasm workloads, and modern browsers, making them ideal for tutorials, sandboxes, docs, and AI-driven developer tools. With isolated, disposable environments, teams can offer a seamless coding experience that feels native and eliminates backend overhead. The result is a powerful platform that transforms web apps into full-featured IDEs. -
45
Zoho QEngine
Zoho
Manage all test cases across platforms in one place, with Zoho QEngine's no-code, low-code as well manual coding features. Create, develop, manage and execute automated functional tests while collaborating with your team. Zoho QEngine's test automation software is everything you need to run your entire testing lifecycle. Zoho QEngine comes equipped to test web applications across browsers. With minimal coding/no-code build and manage automated test cases for web applications 10X faster. Automated testing for web applications is made simple with Zoho QEngine. With functionalities such as mobile emulators and simulators, Appium compatibility, and real devices Zoho QEngine ensures your test cases for mobile meets quality standards. Test, assert, manage, and automate all types of API requests and responses with Zoho QEngine's intuitive cloud-based API testing software. With interoperability API testing, Zoho QEngine has the functionalities you seek in a testing tool.Starting Price: $101.57 per month -
46
Assertible
Assertible
The easiest way to test and monitor your web services. Gain confidence in critical infrastructure by using Assertible's automated QA tools to test and monitor your web services across deployments and environments. Assertible provides a reliable first line of defense against web service failures by providing simple and powerful assertions to test and monitor your APIs and websites. Lower the number of false positives in your automated QA tests and be confident your APIs are healthy. Keeping your tests up to date can be a burden, but with Assertible you can automatically sync your API tests with the latest changes in your specification. As you add and update responses, parameters, headers, and more, updating your Assertible API tests is as easy as clicking sync. Assertible integrates with the tools you're already using and lets you do things like execute your web app tests when you push code to GitHub, or send alerts to Slack if failures happen.Starting Price: $25 per month -
47
Reworkd
Reworkd
Effortlessly extract web data at scale. No code, no maintenance, and no worries. Collecting, monitoring, and maintaining data can be complex, time-consuming, and costly. When you have hundreds or thousands of sites to crawl, there’s a lot to consider. Reworkd automates your entire web data pipeline, end-to-end. It scans websites, generates code, runs extractors, validates results, and outputs data, all from one simple system. Don’t waste engineering time manually writing code and building infrastructure to extract and maintain web data. Start relying on Reworkd and automate your extraction today. Data scraping specialists and in-house engineering teams don’t come cheap. Keep your business costs down and get Reworkd up and running. Avoid worrying about proxies, headless browsers, data consistency, silent failures, etc. Reworkd deals in web data without difficulty. Reworkd makes it easier than ever to extract web data at scale. -
48
XCTest
Apple
Create and run unit tests, performance tests, and UI tests for your Xcode project. Use the XCTest framework to write unit tests for your Xcode projects that integrate seamlessly with Xcode's testing workflow. Tests assert that certain conditions are satisfied during code execution, and record test failures (with optional messages) if those conditions aren’t satisfied. Tests can also measure the performance of blocks of code to check for performance regressions and can interact with an application's UI to validate user interaction flows. A test method is a small, self-contained method that tests a specific part of your code. A test case is a group of related test methods. Add test cases and test methods to a test target to confirm that your code performs as expected. The primary class for defining test cases, test methods, and performance tests. An abstract base class for creating, managing, and executing tests.Starting Price: Free -
49
CoreIDE
CoreIDE
CoreIDE is a full stack IDE for Java, JavaScript, Node.js and TypeScript developers who work on Spring, Spring Boot, React, Express, Vue, Backbone, AngularJS and other web framework based applications. The IDE is not only limited to web development, you can use it to develop other type of projects like desktop, command line, mobile or stand alone applications. It's free Community version contains all the available features. Java • JavaScript • Node.js • TypeScript • Spring • Spring Boot • React • Express • Vue • Backbone • AngularJSStarting Price: Free -
50
NetOcean
Cavisson Systems
Cavisson NetOcean is a powerful back-end application simulator that removes dependencies on backend applications and third-party systems to enable faster quality & performance testing and accelerated time-to-market. Leading Fortune 500 brands rely on Cavisson NetOcean to stay focused on system under test, reduce overall cost of ownership for application testing, and reduce time-to-market their software applications. NetOcean captures and simulates production environment like behavior and performance characteristics of back-end systems and third party applications – needed by development and testing team, and make these characteristics available within test environment. Besides this, NetOcean allows customization of responses for the simulated service/s along with applying boundaries or error conditions.
