Holly Website Audit - Free, brandable website audit for your potential clients
Marshal - Quickly scan your cloud for exposed sensitive information.
Crowdcurity - Crowdsourced web security. Connecting businesses with security testers.
Trustpage - Building trust with customers just got easier
Virusdie - All-in-One cloud-based, simple, powerful and gorgeous website security tools built for everyone.
The SaaS CTO Security Checklist - The security checklist all CTOs should follow