Competitor Analysis Webcrawler Development

I'm seeking a skilled professional to create a web crawler that will effectively crawl from our competitors' website. The absence of specifics necessitates a versatile solution capable of extracting various kinds of data, including but not limited to product prices, product descriptions, and customer reviews.

In terms of technology, I would leave that up to you, the expert, to decide which language or framework - be it Python, Java, or Node.js - would be best suited for this task, ensuring efficiency and effectiveness of the webcrawler.