ScrapeNinja is described as 'Web scraping API with super powers. ScrapeNinja handles headless browsers, proxies, timeouts, retries, and helps with data extraction, so you can just get the data in JSON' and is a Web Scraping tool in the development category. There are more than 10 alternatives to ScrapeNinja, not only websites but also apps for a variety of platforms, including SaaS, Mac, Windows and Linux apps. The best ScrapeNinja alternative is Scrapy, which is both free and Open Source. Other great sites and apps similar to ScrapeNinja are Apify, ScrapingBee, ScraperAPI and @harshvz/crawler.