How to combine catalogs of manufacturers producing similar products?

Question

Programming

There are a number of manufacturers producing similar products, but their catalog tree and property names are different, it is required to combine similar categories and properties to obtain analogues from another manufacturer. It is impractical to perform this work manually, since there are more than 1000 categories and even more properties, a special mechanism is required, probably with the use of training, did someone come across? How was the problem solved?

Answer 1

On this, some create their own business.
They regularly request a product catalog from manufacturers, compare, and then sell their software product or ready-made analytics.
With a successful scenario, you can get in a global intermediary and have your own percentage almost throughout the country, because digital information is not to be transported by trucks.