What services are there for analyzing prices and prices?

Question

Computer networks

I would like to be able to work with the price lists of suppliers and competitors online. Compare, download, analyze. I saw something similar with the industry autoprice24 , but our specifics are different. The number of goods is about 30-50 thousand. Of course, you can google spreadsheet, but with such a number it starts to slow down terribly. Please advise.

Answer 1

Write yourself, there is nowhere without it