The Security Checklist - The Practical Security Checklist for Web Developers
SaaS 1000 - Free exportable list of the fastest growing SaaS companies
Marshal - Quickly scan your cloud for exposed sensitive information.
Look at that SaaS - Inspiration and resources for SaaS founders
Clario - One simple app to secure your digital life
Pocket SaaS GlideApp - Quarterly earnings+SaaS metrics of public cloud companies