Any good platforms for finding pitch competitions, grant opportunities, and accelerators?

Hey everyone! I own a MedTech startup and just got a $23,000k SAFE pledged to convert into investment once I raise some matching funds from any source. Super early stage so I wanted to go the non-dilutive pitch comp/accelerator routes. I was wondering if any good platforms make the search process a little easier. I have tried F6S, gust etc, but I find that what they have on their site is often outdated and leads to dead ends. Was wondering if you had a similar experience with these platforms and if there are any other good alternatives.