I mean to say, are there any platforms or tools that can help you assess the market, companies or anything similar? For example, market sizing, peer comparisons, etc.
There are some market-research companies which have very detailed sector specific knowledge. Thus, they are not freely available for consumers. Here are a few to get you started: http://www.mintel.com/ https://www.marketresearch.com/ https://www.marketresearchreports.com/ https://www.ibisworld.co.uk/