I just took a quick look at their Whitepaper. Sounds really interesting. Just one thing I don't totally understand. The platform is built on Stellar but the tokens are on the Ethereum blockchain (ERC20)?
You are right the whitepaper and the project looks very promising. What I found on page 16
" SEED is a standard ERC-20 utility token. By holding SEED on the Superbloom platform, you are considered a member. Members have the ability to read due diligence and purchase tokens from our pipeline of projects." From what I understand, you need SEED to get access to the platform.