I did - early beta. Based on my experience as CISO for SaaS a well as running security engineer team at a Fortune 5 company, performing Tier 1 PCI DSS, NESA, scans, etc https://joinsecurekit.com/
Would you be able to share some details about the pricing and business model?
EDIT: I get a "You are already signed in" error when I try to fill out the welcome form: https://www.dropbox.com/s/bfxfpm2tczbyn7d/Screen%20Shot%2020...