Nullify
Nullify is an AI-first application security company that provides an autonomous AI workforce for product security. Founded in 2022, the company is headquartered in San Francisco, California, with an additional office in Sydney, Australia. Nullify automates the entire lifecycle of vulnerability management, integrating directly into the Software Development Lifecycle (SDLC) to deliver continuous security feedback within developer workflows. The core offering is an AI-powered security platform that includes automated vulnerability management, context-aware remediation, and comprehensive security testing. It performs tasks such as Static Application Security Testing (SAST), secret detection, and scans for vulnerabilities in APIs and containers. Nullify targets mid-market enterprises and high-growth SaaS companies, particularly in industries with high-security demands like healthcare. The company has raised approximately $16.9 million in funding and employs a team of 11 to 50 people.