Compare Data Miner vs. Gaffa

Data Miner stands out as a premier web scraping tool tailored for serious data mining professionals. This extension, compatible with both Google Chrome and Edge browsers, enables users to effectively crawl web pages and extract data into formats like CSV files or Excel spreadsheets. With its user-friendly interface, Data Miner simplifies the process of advanced data extraction and web crawling. In just a few simple clicks, users can utilize any of the extensive collection of over 60,000 data extraction rules provided within the tool, or they can craft their own personalized rules to target specific data points from web pages. Whether scraping a single webpage or navigating an entire site, Data Miner is equipped to extract various types of information, including search results, product details, pricing, contact information, emails, and phone numbers. Upon completing the scraping process, Data Miner conveniently converts the gathered data into a well-organized CSV or Microsoft Excel file, making it easy for users to download and utilize. Additionally, Data Miner offers a robust array of features designed to allow users to extract any visible text from a webpage they are currently viewing in their browser, enhancing the tool's overall versatility.

Gaffa is a REST API built for web scraping and browser automation, allowing developers to run real, full browsers at scale with a single API call. It removes the difficulty of managing headless browser frameworks, rotating proxies, CAPTCHA solving, and scaling infrastructure, all of which are handled automatically. JavaScript-heavy and dynamic websites render exactly as they would for a human visitor by default. Beyond standard scraping, Gaffa supports AI-driven structured data extraction (extract data into a defined schema without writing CSS selectors), screenshot and PDF capture, infinite-scroll and form-filling automation, and clean Markdown conversion for feeding webpages directly into LLM and RAG pipelines. A rotating residential proxy network keeps access reliable across regions, and a credit-based pricing model means teams pay only for the browser time and bandwidth they actually use. Gaffa is designed for AI engineers, data teams, and developers who want production-grade web data extraction without having to build and maintain their own infrastructure.