When comparing pholcus vs Web Scraper (Chrome App), the Slant community recommends Web Scraper (Chrome App) for most people. In the question“What are the best web crawlers/spiders?” Web Scraper (Chrome App) is ranked 6th while pholcus is ranked 10th. The most important reason people chose Web Scraper (Chrome App) is:
Even one page websites can be scraped as it run in a real fully fetched browser.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Distributed and high concurrency
Is capable crawling lots of web pages very rapidly.
Pro Fully support dynamic content
Even one page websites can be scraped as it run in a real fully fetched browser.
Pro Easy to install and use
It's a Chrome App so if you've Chrome, it's one click to start using it on any platform.
Cons
Con Documentation only in Chinese
Con Not so easy to use
The interface isn't that intuitive especially if you want to follow links.
Con Cannot perform complex operations
Has a basic UI but you cannot script it really to customize certain aspects.