Thinking about doing Yelp for Venture Investors to help founders find their perfect VC. 

Do you use anything like this? Does this sound useful to you?

director of product @seedclub. we built @crowdfund. i interview crypto builders @ web3galaxybrain.com.

IMO the best angle here is likely something that quickly gives you many investors that might be interested in your round rather than finding your perfect investor. There is usually a long-tail of investors that might be interested that founders never speak to unless they spend a huge amount of time networking/researching. When you’re raising a round you likely want to talk to a lot of relevant investors (also those that are not your “perfect” investor) and then decide which one to go with once you have a lot of demand.