Best Web Scraping APIs for JavaScript

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.

HasData is one of the top web scraping platforms for fast, reliable data extraction at scale. It powers developers, data teams, and enterprises that depend on accurate real-time data extraction. The HasData Web Scraping API removes the friction of managing proxies, CAPTCHAs, and headless browsers. It delivers structured, clean JSON results from any website, no setup required. Every request runs on a globally distributed infrastructure that automatically adapts to anti-bot systems like Cloudflare and DataDome. Users pay only for successful results, ensuring predictable, transparent cost control. HasData's SERP API stands out for speed and consistency. With a median response time under two seconds and 99.9% uptime, it handles millions of concurrent requests without performance loss. The API provides precise Google Search data in real time—ideal for SEO monitoring, AI training, and competitive analysis. For non-developers, HasData offers no-code scrapers for Google Maps, Zillow, Amazon, and other sources, allowing anyone to collect thousands of records within minutes. Teams can scale from quick tests to enterprise workloads with zero infrastructure changes. Behind the platform is a fully self-managed Kubernetes environment optimized for horizontal scaling, intelligent proxy rotation, and automatic parser updates. Whether used for AI data pipelines, lead generation, or research automation, HasData ensures uninterrupted data flow and dependable accuracy. HasData isn't just another scraper—it's infrastructure-grade data extraction engineered for teams that need results, not retries. Trusted by over 1,300 customers, HasData turns any website into your most reliable, scalable, and maintenance-free data source.

Web Scraping API and Proxy Server ZenRows API manages rotating proxy, headless browsers, and CAPTCHAs. With a simple API call, you can easily collect content from any website. ZenRows can bypass any anti-bot blocking system to help get the information you need. We offer several options, such as Javascript rendering or Premium proxy. The autoparse option will automatically return structured data. It will convert unstructured data into structured data (JSON output) without the need for code. ZenRows provides high accuracy and success rates without the need for human intervention. It will take care of all the details. Premium Proxies are required for domains that are particularly complex (e.g. Instagram). The success rate for all domains will be equal after they are enabled. If the request returns an error, it will not be charged nor computed. Only successful requests will be counted.

Our web scraping API addresses all challenges associated with web scraping, making the extraction of website HTML simpler than ever before! Fast response times are crucial, and our API ranks among the quickest available in the market. Regardless of the volume of requests you generate, our API consistently delivers outstanding performance. It's likely that you share your use case with numerous others, so why not become part of our growing customer community? We stand by our commitment to fair pricing, offering a complimentary 1000 API requests per month with no hidden conditions! Initiating the process is straightforward; we supply a comprehensive request builder that transforms your requests into production-ready code snippets. Zenscrape is versatile enough to be utilized with any programming language, as data can be easily accessed through any HTTP client. Additionally, our robust documentation ensures that you have all the support needed to succeed in your web scraping endeavors.

Scrapingdog is a robust web scraping API that expertly manages millions of proxies, browsers, and CAPTCHAs, enabling users to retrieve HTML data from any webpage with a single API request. Additionally, it offers a Web Scraper extension for both Chrome and Firefox, along with software designed for immediate web scraping requirements. Users can also access APIs for platforms like LinkedIn and Google Search. Scrapingdog ensures seamless IP rotation with every request, utilizing a vast pool of proxies, and effortlessly circumvents CAPTCHAs to deliver the necessary data. Your web scraping endeavors will face no obstacles, as you can submit website URLs and receive the crawled information directly to your preferred webhook endpoint. The service manages all queues and scheduling, allowing you to simply invoke the asynchronous API and begin receiving scraping data without delay. Utilizing the Chrome browser in headless mode, Scrapingdog renders web pages just like a regular browser, meaning you won't need to provide any additional headers for the web scraping API to function. With the latest Chrome driver employed for scraping, you can expect up-to-date and accurate data extraction from your desired webpages, making it an indispensable tool for developers and businesses alike.

Crawl and transform any website into neatly formatted markdown or structured data with this open-source tool. It efficiently navigates through all reachable subpages, providing clean markdown outputs without requiring a sitemap. Enhance your applications with robust web scraping and crawling features, enabling swift and efficient extraction of markdown or structured data. The tool is capable of gathering information from all accessible subpages, even if a sitemap is not available. Fully compatible with leading tools and workflows, you can begin your journey at no cost and effortlessly scale as your project grows. Developed in an open and collaborative manner, it invites you to join a vibrant community of contributors. Firecrawl not only crawls every accessible subpage but also captures data from sites that utilize JavaScript for content rendering. It produces clean, well-structured markdown that is ready for immediate use in various applications. Additionally, Firecrawl coordinates the crawling process in parallel, ensuring the fastest possible results for your data extraction needs. This makes it an invaluable asset for developers looking to streamline their data acquisition processes while maintaining high standards of quality.

Are you dealing with websites that impose strict limitations? Not a problem! Scrape.do offers data centers, along with mobile and residential proxies, designed to navigate any site without hindrance! If you're anxious about waiting for your crawling results, there’s no need to be; we can handle the requests and deliver the outcomes directly to you. With just a click, you can open a popup and delve into the desired website—thanks to advanced JavaScript execution, you can do everything you need! Scrape.do intelligently selects the appropriate proxy type based on the domain you're targeting. However, should you prefer, you can instruct the API to utilize the mobile and residential IP pool through the super proxy option. By transmitting parameters like URL, headers, and body to the Scrape.do API, you can effortlessly access the target website via proxies and retrieve the raw data you seek. All request parameters sent to Scrape.do remain unchanged when forwarded to the target site. Utilizing a vast pool of data center, residential, and mobile IPs ensures that crawling a target site achieves an impressive 99.9% success rate, employing different IPs for each request to maintain anonymity and efficiency. This level of service makes Scrape.do an invaluable tool for all your web scraping needs.

We oversee a multitude of headless instances utilizing the most recent version of Chrome. Concentrate on gathering the data you require instead of managing multiple headless browsers that could deplete your RAM and CPU resources. With our extensive proxy network, you can circumvent website rate limits, reduce the likelihood of being blocked, and conceal your automated processes! The ScrapingBee web scraping API excels at various scraping tasks such as real estate data collection, price tracking, and extracting reviews without facing blocks. Additionally, if your scraping needs involve clicking, scrolling, waiting for elements to load, or executing custom JavaScript on the target site, our JS scenario feature has you covered. For those who prefer not to code, our Make integration allows you to develop personalized web scraping solutions effortlessly, requiring no programming knowledge whatsoever! This flexibility enables users to adapt the scraping process to their specific needs seamlessly.

ScraperAPI offers a robust and easy-to-use web scraping API designed to collect data from virtually any public website, eliminating the hassle of proxies, CAPTCHAs, or browser configurations. It supports a variety of scraping solutions, including plug-and-play APIs, structured data endpoints for major platforms like Amazon and Google, and asynchronous request handling for massive scale operations. The platform converts complicated web data into clean, structured JSON or CSV, making it simple to integrate into analytics or dashboards. With features like automated proxy rotation and global geotargeting, users can scrape localized data from over 50 countries without being blocked. ScraperAPI allows users to automate entire data pipelines without writing code, saving valuable engineering time and resources. The service is GDPR and CCPA compliant and boasts a generous free tier alongside enterprise-grade support. Companies rely on ScraperAPI to streamline data extraction, improve response times, and maintain high success rates on difficult sites. This makes it a trusted tool for businesses aiming to leverage data for market research, ecommerce intelligence, SEO tracking, and more.

Our advanced API has been developed using cutting-edge scraping technologies, enabling you to concentrate on your product while we take care of the open graph data extraction. Utilizing Chromium as the backbone of our scraping engine, it effortlessly handles websites that rely on JavaScript. We continuously refine our scraping algorithms, allowing you to focus solely on your business without any concerns. Thanks to our Chromium-powered infrastructure, we efficiently extract OG tags from JavaScript-driven sites such as Angular, VueJS, and React. While many websites may not fully support the Open Graph protocol, our intelligent system can retrieve the necessary information in those scenarios as well. We diligently strive to keep our scraping activities undetectable by employing proxies and various evasion techniques. Additionally, our integration with TailGraph allows us to create open graph images when the website fails to adhere to the OG standards. For those interested in exploring our services, we offer a free-forever plan that includes 100 requests every month without requiring a credit card. This means you can experience the power of our scraping capabilities without any financial commitment.

Scrapfly provides a comprehensive set of APIs aimed at simplifying the process of web data gathering for developers. Their web scraping API is designed to effectively extract content from web pages, adeptly managing obstacles such as anti-scraping technologies and the complexities of JavaScript rendering. The Extraction API employs advanced AI and large language models to analyze documents and retrieve structured information, while the screenshot API captures high-definition images of web pages. These tools are engineered to scale, guaranteeing both reliability and performance as data requirements increase. Additionally, Scrapfly offers extensive documentation, SDKs for Python and TypeScript, and connections with platforms like Zapier and Make, making it easy to integrate these solutions into a variety of workflows. Users can take advantage of these features to enhance their data collection processes significantly.

ScrapeGraphAI is an innovative web scraping solution powered by artificial intelligence that converts unstructured online content into well-organized JSON data. Tailored for AI applications and large language models, it allows users to gather data from a wide array of websites, such as those in e-commerce, social media, and dynamic web applications, all through natural language commands. With a user-friendly API and official SDKs available for Python, JavaScript, and TypeScript, the platform ensures rapid deployment without the need for intricate setup processes. Furthermore, ScrapeGraphAI automatically adjusts to changes in websites, guaranteeing consistent and reliable data extraction. Built with scalability in mind, it includes features like automatic proxy rotation and rate limiting, making it an ideal choice for businesses of all sizes, from startups to established enterprises. The platform operates under a clear, usage-based pricing structure that begins with a free tier and scales according to the requirements of the users. In addition, ScrapeGraphAI offers an open-source Python library that leverages large language models alongside direct graph logic, enhancing its functionality and versatility. This combination of features positions ScrapeGraphAI as a powerful tool for anyone looking to streamline their data extraction processes effectively.

UseScraper is an efficient and robust API for web crawling and scraping, crafted for optimal speed and effectiveness. Users can quickly obtain page content by simply entering the URL of any website, retrieving the desired information within seconds. For those who require extensive data extraction capabilities, the Crawler can access sitemaps and conduct link crawling, efficiently handling thousands of pages each minute thanks to its auto-scaling infrastructure. The platform offers versatile output options, including plain text, HTML, and Markdown formats, to meet diverse data processing requirements. By employing a real Chrome browser that allows for JavaScript rendering, UseScraper guarantees the accurate processing of even the most intricate web pages. Its features encompass multi-site crawling, the ability to exclude specific URLs or site components, webhook notifications for crawl job updates, and a data store that can be accessed through an API. Additionally, users can choose between a flexible pay-as-you-go plan, which accommodates 10 concurrent jobs at a cost of $1 per 1,000 web pages, or a Pro plan priced at $99 per month, offering advanced proxies, unlimited concurrent jobs, and priority customer support. The combination of these features makes UseScraper an ideal choice for businesses looking to enhance their web data extraction processes efficiently.

ScraperX is an innovative API powered by AI, designed to streamline and expedite the process of data extraction from any website. It boasts seamless integration capabilities with a variety of programming languages, such as Node.js, Python, Java, Go, C#, Perl, PHP, and Visual Basic. The platform utilizes intelligent data extraction techniques that automatically detect and gather relevant data patterns from diverse website formats, thereby removing the necessity for manual setup. Users simply need to make API requests detailing the target website and the specific data they wish to extract, and ScraperX efficiently processes and analyzes the incoming data. Additionally, it incorporates real-time monitoring features that enable users to oversee data collection and receive immediate notifications regarding any alterations or updates. To further enhance user experience, ScraperX adeptly manages CAPTCHA challenges while providing proxies and rotating IP addresses to guarantee uninterrupted data extraction. Its design is based on a scalable infrastructure, which accommodates varying request rates to meet the diverse requirements of its users. Overall, ScraperX stands out as a powerful tool for businesses and developers seeking efficient solutions for data scraping.

ScrapingAnt is a high-performance web scraping API designed for enterprises, providing essential speed, reliability, and sophisticated scraping functions via a user-friendly RESTful interface. It integrates scalable headless Chrome rendering with limitless parallel requests, utilizing a vast network of over three million low-latency rotating residential and datacenter proxies. Its advanced algorithm efficiently selects the best proxy for each operation, facilitating smooth JavaScript execution, tailored cookie management, and effective CAPTCHA evasion. Hosted on powerful AWS and Hetzner infrastructure, ScrapingAnt guarantees 99.99% uptime and boasts an impressive 85.5% success rate in bypassing anti-scraping measures. Developers can seamlessly extract LLM-compatible web data, scrape Google SERP outputs, or gather dynamic content shielded by Cloudflare and similar anti-bot systems, all without the burden of rate limits or infrastructure upkeep. With its robust capabilities, ScrapingAnt stands out as a reliable solution for those needing efficient web data collection.

Our SERP API allows you to extract search engine result pages in real-time. With our Google search API services, you can perform a variety of searches including standard searches, image searches, news searches, and map searches, among others. This flexibility helps you gather comprehensive data tailored to your specific needs.

Explore and gather information from various websites effortlessly, allowing you to send the collected data wherever you choose. With a one-time purchase, you gain lifetime access without any subscriptions, and you can use your own API keys at an incredibly low beta price. To begin, compile a list of the websites you aim to scrape; Scrap also has the capability to search Google for potential targets. You'll need to create a list defining the specific data you wish to gather, including brief descriptions that assist Scrap in locating the information effectively. Set parameters for how Scrap will distribute the data and specify the number of pages to be browsed on each site. Once configured, Scrap autonomously navigates through the websites, retrieves your desired data, and delivers it directly to you. The user-friendly interface allows you to monitor the status of each website efficiently. Eliminate tedious manual tasks and generate comprehensive lists of valuable leads, complete with essential details. Stay at the forefront of your industry by scraping the web for cutting-edge market trends and insights, which will empower you to make well-informed decisions. Maintain a strategic advantage by keeping a close eye on your competitors, ensuring you are always in the loop about their activities. With Scrap, you can revolutionize the way you collect and utilize online information.

Surfsky.io stands out as the premier solution for web scraping, data acquisition, and automated processes, engineered to navigate even the most sophisticated anti-bot mechanisms. Utilizing state-of-the-art technology, it guarantees smooth, covert browsing and extensive data extraction tailored to meet the needs of businesses, regardless of their size. Our innovative platform surpasses rivals such as Browserbase, Undetect, and ZenRows by delivering unmatched capabilities for circumventing CAPTCHA challenges, WAFs, and systems designed to detect bots. With Surfsky, professionals including developers, analysts, and data-centric organizations can easily collect structured information, automate their interactions, and carry out web-based tasks without any disruptions. Designed specifically for developers, Surfsky offers an API-first approach, ensuring easy integration with widely-used automation tools and providing highly adaptable browser automation functionalities. Additionally, its cloud-based framework guarantees optimal scalability and dependability, enabling users to implement scraping solutions effectively, regardless of the extent of their requirements. This ensures that Surfsky remains a versatile choice in the rapidly evolving landscape of data extraction technologies.

Serply.io is an API platform tailored for developers, offering real-time Google Search Engine Results Page (SERP) data without CAPTCHA in a convenient JSON format. This platform is crafted for applications that demand precise search results, delivering them in less than 300 milliseconds. It accommodates complex queries across a range of Google services, facilitating customized data extraction. By employing geolocated, encrypted parameters and directing requests through nearby servers, Serply.io guarantees location-specific result accuracy. Developers can seamlessly integrate the API with various programming languages including Python, JavaScript, Ruby, and Go, ensuring versatility in application development. With a proven track record spanning four years and a flawless service level, the platform also provides prompt customer support and detailed documentation to aid in user implementation. Additionally, Serply.io offers open-source tools such as Serply Notifications, which allow users to set up and receive alerts for particular search queries, enhancing the overall user experience. Furthermore, this capability empowers developers to stay informed about relevant search changes as they occur.

We offer comprehensive web crawling and data scraping solutions tailored for B2B needs. Our service automatically identifies and retrieves information from websites, delivering the results in easily accessible formats like Excel or CSV. This can be conveniently operated as an extension within Chrome or Edge browsers. Our web scraping service is fully managed; we develop, execute, and oversee the robots based on your specific requirements. The extracted data can be seamlessly integrated into your database or API. Clients have access to a customer portal where they can view data, source code, statistics, and detailed reports. With a guaranteed service level agreement (SLA) and outstanding customer support, we ensure a reliable experience. Additionally, our platform allows you to create your own scraping robots using JavaScript, making it simple to develop with JavaScript and jQuery. Equipped with a robust engine that utilizes the full capabilities of the Chrome browser, our service is both auto-scaling and dependable. For those interested, we invite you to reach out for demo space approval to explore our offerings. With our advanced tools, you can unlock new data insights for your business.

Concentrate on achieving your goals while we provide you with the essential tools tailored for your web scraping needs. With a straightforward API call, you can extract raw HTML from any website and supply your entire organization with easily digestible data. We take care of proxies, handle JavaScript rendering through actual browsers, and solve CAPTCHAs effortlessly. Access comprehensive Amazon product information across all categories and countries in formats like JSON, CSV, or HTML. Scrape detailed data including reviews, pricing, product descriptions, ASIN information, top sellers, new arrivals, and special offers. Our service efficiently handles all proxy-related tasks, ranging from rotating proxies to connecting with extensive residential and data center proxy networks, as well as implementing geotargeting and circumventing rate limitations. Utilize our cloud infrastructure to render the pages you need for scraping with actual browsers, featuring robust browser management, resource isolation, seamless scalability, and guaranteed high availability to enhance your web scraping experience. This ensures you can focus on extracting valuable insights while we manage the complexities of web data extraction.

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.