PayFlow
Security Review, Hardening Sprint, Enterprise Readiness
Passed Fortune 500 security review and closed $250K enterprise deal
PayFlow built a B2B payment reconciliation tool with Cursor that resonated with mid-market companies. When a Fortune 500 prospect requested a security review, they discovered 27 critical vulnerabilities that blocked the deal.
We conducted a rapid Security Build Review and Hardening Sprint, implementing proper authentication, encryption, rate limiting, and monitoring. Result: passed enterprise security review, closed $250K deal, and built foundation for scale.
We were devastated when our biggest deal got blocked by security. SafeStack not only fixed every vulnerability, they taught us how to think about security. We closed the deal 30 days after completing the hardening sprint.