What is the worst part of fundraising for you as a founder?

I feel that the worst part of fundraising is researching investors and their portfolio, but I'd love to know your thoughts! I'm Denis, maker of https://www.producthunt.com/posts/top-vc-funds. It is an app that uses AI and a database of 250,000 investors to help you fundraise. The process is as simple as possible: 1. Describe your startup idea. 2. Get a list of your competitors. 3. Get a list of investors. Would love to have your feedback