I started this project a month ago, and the first idea was a platform to connect investors with startups with a matching system like tinder.
During the last week I validated the idea, talked to fellow founders, asked investors and posted on different forums. From all this feedback I got 2 main points, that the problem exists, but it's a big niche to go all at once.
Now I decided to focus on the niche of startup programs (incubators, accelerators, etc.), there are already platforms to find startup programs like f6s.com and others, but you have to fill different forms for each application, also you rarely know how they are interacting with your application, or even see it.
On The stach (my product), when a founder signs up, they fill out a single form to make their startup page, and based on the information provided on the form, their profile will be shown to startup programs that are a potential match. And if the program is interested in the startup, the founder will receive an email for further follow-up.