Protect AI for AI Agent Security: Features, Pricing, and Alternatives

Protect AI is a Seattle-based company founded in 2022, focused on addressing security threats unique to AI systems, such as adversarial machine learning attacks, model manipulation, and prompt injection. As AI systems become more autonomous and integral to business operations, traditional security tools fall short in addressing these AI-specific vulnerabilities. Protect AI's platform provides runtime threat detection by monitoring AI models in production to identify anomalous behaviors and attacks that conventional tools miss. With $60 million raised in funding, including a $35 million Series A led by Evolution Equity Partners and Acrew Capital, the company offers agent-based monitoring systems that provide real-time visibility into model behavior, serving enterprises across industries like financial services, healthcare, and technology. While Protect AI specializes in AI security, it does not replace authentication and identity management infrastructure, which is crucial for enterprise applications. Companies like WorkOS address this domain by offering enterprise-ready authentication solutions, including SSO and Directory Sync, that are foundational for B2B applications. Protect AI complements such solutions by providing AI-specific security measures for applications that process untrusted inputs or operate in adversarial environments.