saas-security-posture-management
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Nudge Security
Nudge Security is an Austin-based cybersecurity company that helps organizations discover and govern the SaaS and AI applications their employees adopt, often without IT's knowledge. Founded in 2021 by Russell Spitler and Jaime Blasco, the platform combines Day One SaaS and AI app discovery, security posture management, identity governance, third-party risk, and spend management, then reaches employees directly with 'security nudges' via browser, Slack, and Teams to guide safer choices without blocking work. It raised a $22.5M Series A in November 2025 and serves nearly 200 customers.
Valence Security
Valence Security is a SaaS and AI security company that helps enterprises find and fix risks created by SaaS and AI sprawl. Its platform unifies SaaS discovery, SaaS Security Posture Management (SSPM), AI Security Posture Management (AI-SPM), and Identity Threat Detection and Response (ITDR), then pairs that visibility with one-click and collaborative remediation workflows that engage business users to actually close gaps. Founded in 2021 and backed by Microsoft's M12, YL Ventures, and Porsche Ventures, Valence positions itself as a leader in securing the modern, agentic SaaS estate.