Price processing?

Question

Online shopping

There are such programs for the analysis of price lists, they are called an analyzer or a price processing robot that compare prices for products, etc. - BUT those known to me work locally on the " office " computer, and then after processing they are uploaded to the site.
Are there any solutions for working online (modules / plugins) embedded on the site,
as an example I will give an auto parts site, I saw it somehow, (syl nedam), on the site itself, several prices are displayed for one product name depending on the supplier, delivery times and etc. (i.e. depending on the price list)
something like this ., I hope I explained it clearly or not quite?
So, is there such a solution for websites?
The point is that I do not create product variations, but this handler itself drops the product to the right place with the same name in the right places, so to speak, and I can select the product according to the specified criteria

Answer 1

I don’t know about ready-made solutions, but I suspect that price comparison should take place by article, and not by name.

Answer 2

I did the same - for each price list a small handler was written that pulled out the data. the article was used for comparison, and to speed up the initial linking of the articles, a program was made using neural networks, which carried out the linking in the absence of matching articles by name, parameters, speeding up the work probably 50 times.