What are some alternatives?
DuckDuckGo - The Internet privacy company that empowers you to seamlessly take control of your personal information online, without any tradeoffs.
Scrapy - Scrapy | A Fast and Powerful Scraping and Web Crawling Framework
Google - Search the world's information, including webpages, images, videos and more.
Apache Nutch - Apache Nutch is a highly extensible and scalable open source web crawler software project.
Wonder - Your personal research assistant
Portia - An open-source visual scraping tool that lets you scrape the web without coding, built by Scrapy...