I have a lot of experience with people who are just getting started and are not yet funding.
You can find many of them through databases of accelerators that don't provide funding (as a first step). It might also be worth it to do a bit of recruiting of these startups depending on what you intend to do with information.
I would be happy to talk with you about this and give you more information once I have a deeper understanding of what you are trying to do.