Apify
Apify provides the infrastructure developers need to build, deploy, and monetize web automation tools. The platform centers on Apify Store, a marketplace featuring 10,000+ community-built Actors. These are serverless programs that scrape websites, automate browser tasks, and power AI agents.
Developers create Actors using JavaScript, Python, or Crawlee (Apify's open-source crawling library), then publish them to the Store. When other users run your Actor, you earn money. Apify manages the infrastructure, handles payments, and processes monthly payouts to thousands of active developers.
Apify Store offers ready-to-use solutions for common use cases: extracting data from Amazon, Google Maps, and social platforms; monitoring prices; generating leads; and much more.
Under the hood, Actors automatically manage proxy rotation, CAPTCHA solving, JavaScript-heavy pages, and headless browser orchestration. The platform scales on demand with 99.95% uptime and maintains SOC2, GDPR, and CCPA compliance.
For workflow automation, Apify connects to Zapier, Make, n8n, and LangChain. The platform also offers an MCP server, enabling AI assistants like Claude to discover and invoke Actors programmatically.
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Gaffa
Gaffa is a comprehensive REST API designed for browser automation, allowing developers to efficiently control authentic, full browsers with just one API call, which removes the complexities of managing headless-browser frameworks, proxies, and scaling infrastructure. By default, it effectively manages JavaScript rendering, ensuring that web pages load precisely as they would for an actual user, and it accommodates a wide array of automation tasks, including web scraping, taking screenshots, exporting content to PDF, transforming pages into clean Markdown suitable for LLMs, infinite-scroll scraping of dynamic websites, filling out forms, capturing complete page screenshots, and archiving content for offline access. Additionally, Gaffa boasts a rotating residential proxy network that guarantees dependable access from various geographic locations, incorporates automatic CAPTCHA handling when necessary, and operates on a credit-based usage model, where costs are determined by actual browser execution time and bandwidth, making scaling and budget management significantly easier. With its robust features and user-friendly design, Gaffa streamlines the browser automation process for developers across different industries.
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SlimerJS
SlimerJS is a free, open-source browser that can be programmed for web development, enabling users to interact with web pages via external JavaScript scripts. This tool facilitates a variety of functions, including opening web pages, clicking on links, and altering content, which makes it advantageous for tasks like functional testing, automating page interactions, monitoring network activity, capturing screens, and scraping web data. In contrast to PhantomJS, SlimerJS utilizes Gecko, the rendering engine used by Mozilla Firefox, rather than WebKit, and it can function in both headless and non-headless modes. The APIs provided by SlimerJS bear similarities to those of PhantomJS, although there are notable differences in their functionalities. Despite these distinctions, most scripts designed for PhantomJS are currently compatible with SlimerJS, providing a seamless transition for developers looking to switch between the two. This versatility ultimately enhances the scripting experience for web developers.
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Jaunt
Jaunt is a Java library tailored for web scraping, web automation, and querying JSON data. It features a lightweight, fast headless browser that allows Java applications to execute web scraping, manage forms, and interact with RESTful APIs. This library can parse various formats such as HTML, XHTML, XML, and JSON, while also providing functionalities like manipulation of HTTP headers and cookies, support for proxies, and options for customizable caching. Although Jaunt does not execute JavaScript, users looking to automate JavaScript-capable browsers are encouraged to use Jauntium. Distributed under the Apache License, Jaunt has a monthly version that requires periodic updates, compelling users to download the latest release once it expires. It is particularly effective for tasks that involve extracting and parsing data from web pages, submitting filled forms, and managing HTTP requests and responses. Additionally, users can find extensive tutorials and documentation to help them efficiently navigate and utilize the features of Jaunt, making it an accessible choice for developers.
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